#region
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Data;
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using System.Drawing;
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using System.IO;
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using System.Windows.Forms;
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using CSFrameworkV5.Business;
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using CSFrameworkV5.Common;
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using CSFrameworkV5.Core;
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using CSFrameworkV5.Language;
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using CSFrameworkV5.Library.CommonClass;
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using GSBase;
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#endregion
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namespace CSFrameworkV5.Library
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{
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/// *************************************************************************/
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/// *
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/// * 文件名 ：frmBaseBusinessForm.cs
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/// * 程序说明 : 业务窗体基类
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/// * 业务窗体是指有主从表结构数据操作的窗体.
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/// * 原创作者 ：www.csframework.com
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/// *
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/// * Copyright 2006-2021 C/S框架网 www.csframework.com
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/// *
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/// **************************************************************************/
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/// <summary>
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/// 业务窗体是指有主从表结构数据操作的窗体
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/// </summary>
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public partial class frmBaseBusinessForm : frmBaseDataForm,
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IBusinessSupportable
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{
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/// <summary>
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/// 业务单据窗体的业务逻辑层
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/// </summary>
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protected bllBaseBusiness _BLL = new bllUnknow();
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private bllReports _BLLInstance;
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private DataSet PrintSet; //打印数据源
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public frmBaseBusinessForm()
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{
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InitializeComponent();
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}
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public bllBaseBusiness BLL => _BLL;
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/// <summary>
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/// 当改变按钮状态时调用此方法
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/// </summary>
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/// <param name="currentState">当前的状态</param>
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protected override void ButtonStateChanged(UpdateType currentState)
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{
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base.ButtonStateChanged(currentState);
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}
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/// <summary>
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/// 新增记录
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/// </summary>
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/// <param name="sender"></param>
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public override void DoAdd(IButtonInfo sender)
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{
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try
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{
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frmWaitingEx.ShowMe(this);
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_BLL.GetDataByKey("0", true); //下载一个空业务单据
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_BLL.NewBusiness(); //增加一条主表记录
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DoBindingSummaryEditor(_BLL
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.DataBinder); //显示主表记录详细资料
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DoBindingDetailGrid(_BLL.CurrentBusiness); //绑定明细表
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base.DoAdd(sender);
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ShowDetailPage(true);
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}
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finally
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{
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frmWaitingEx.HideMe(this);
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}
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}
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// 2024-05-27 新增 BEGIN
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protected void BindDetailGrids()
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{
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AssertFocusedRow();
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var docNo =
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_SummaryView.GetDataRow(_SummaryView.FocusedRowHandle)
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[_BLL.KeyFieldName]
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.ToStringEx();
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_BLL.GetDataByKey(docNo, true);
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DoBindingDetailGrid(_BLL.CurrentBusiness);
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}
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// 2024-05-27 新增 BEGIN
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protected virtual void OnGridViewClick(object sender, EventArgs e)
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{
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BindDetailGrids();
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}
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protected virtual bool DoBeforeDelete(DataRow row)
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{
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if (_BLL.IsOwnerChange(row) == false)
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{
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Msg.Warning(
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"您不能删除别人创建的单据！\r\n1.您与制单人不构成上下级关系\r\n2.制单人是分配临时的权限！");
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return false;
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}
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if (_BLL.IsApproved(row))
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{
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Msg.Warning("单据已经审核，不能删除！");
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return false;
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}
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return true;
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}
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protected virtual bool DoBeforeEdit(DataRow row)
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{
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if (_BLL.IsOwnerChange(row) == false)
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{
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Msg.Warning(
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"您不能修改别人创建的单据！\r\n1.您与制单人不构成上下级关系\r\n2.制单人是分配临时的权限！");
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return false;
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}
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if (_BLL.IsApproved(row))
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{
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Msg.Warning("单据已经审核，不能修改！");
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return false;
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}
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return true;
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}
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/// <summary>
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/// 绑定明细表格的数据源
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/// </summary>
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/// <param name="dataSource"></param>
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protected virtual void DoBindingDetailGrid(DataSet dataSource)
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{
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}
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/// <summary>
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/// 绑定主表当前记录的所有输入控件的数据源
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/// </summary>
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/// <param name="dataSource"></param>
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protected virtual void DoBindingSummaryEditor(DataTable dataSource)
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{
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}
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/// <summary>
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/// 取消修改
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/// </summary>
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/// <param name="sender"></param>
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public override void DoCancel(IButtonInfo sender)
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{
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if (!Msg.AskQuestion("要取消修改吗?")) return;
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try
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{
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frmWaitingEx.ShowMe(this);
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if (_UpdateType == UpdateType.Add)
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{
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base.DoCancel(sender);
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ShowSummaryPage(
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true); //只显示Summary页面. 因为禁止使用DetailPage,所以并没有刷新Detail页面数据.
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}
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else
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{
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base.DoCancel(sender);
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DoViewContent(sender); //刷新Detail页面资料.
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}
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}
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finally
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{
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frmWaitingEx.HideMe(this);
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}
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}
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/// <summary>
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/// 删除记录
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/// </summary>
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/// <param name="sender"></param>
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public override void DoDelete(IButtonInfo sender)
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{
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AssertFocusedRow(); //是否选择记录
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var row = _SummaryView.GetDataRow(_SummaryView.FocusedRowHandle);
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if (!DoBeforeDelete(row)) return; //删除记录前业务逻辑检查（比如记录已经审核、存档或关联数据等）
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if (Msg.AskQuestion("确定要删除当前记录?"))
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try
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{
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frmWaitingEx.ShowMe(this);
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var b = _BLL.Delete(row[_BLL.KeyFieldName]
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.ToStringEx()); //调用底层接口，删除数据
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AssertEqual(b, true, "删除记录时发生错误!");
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_SummaryView.RemoveRow(_SummaryView
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.FocusedRowHandle); //删除表格中当前记录（删除缓存记录）
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base.DoDelete(sender);
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ShowSummaryPage(true);
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}
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finally
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{
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frmWaitingEx.HideMe(this);
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}
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}
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/// <summary>
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/// 修改单据
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/// </summary>
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/// <param name="sender"></param>
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public override void DoEdit(IButtonInfo sender)
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{
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AssertFocusedRow();
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try
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{
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frmWaitingEx.ShowMe(this);
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var row =
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_SummaryView.GetDataRow(_SummaryView.FocusedRowHandle);
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if (!DoBeforeEdit(row)) return;
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base.DoEdit(sender);
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DoViewContent(sender);
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ShowDetailPage(true);
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}
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finally
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{
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frmWaitingEx.HideMe(this);
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}
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}
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/// <summary>
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/// 当用户在Summary页选择一条记录. 显示当前记录的详细资料及明细表资料.
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/// </summary>
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/// <param name="sender"></param>
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public override void DoViewContent(IButtonInfo sender)
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{
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AssertFocusedRow();
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var docNo =
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_SummaryView.GetDataRow(_SummaryView.FocusedRowHandle)[
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_BLL.KeyFieldName].ToStringEx();
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_BLL.GetDataByKey(docNo, true);
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var summary = _BLL.CurrentBusiness.Tables[_BLL.SummaryTableName];
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DoBindingSummaryEditor(
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summary); //显示主表记录详细资料
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DoBindingDetailGrid(_BLL.CurrentBusiness); //绑定明细表
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PrintSet = _BLL.CurrentBusiness;
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base.DoViewContent(sender);
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ShowDetailPage(
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false); //用户点击ViewContent按钮可以显示Summary页
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}
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public override void Refresh()
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{
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base.Refresh();
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}
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/// <summary>
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/// 获取当前记录的指定字段的值
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/// </summary>
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/// <param name="fieldName">字段名</param>
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/// <returns></returns>
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protected string GetSummaryFieldValue(string fieldName)
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{
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if (_SummaryView == null) return "";
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if (_SummaryView.IsValidRowHandle(_SummaryView.FocusedRowHandle))
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return ConvertEx.ToString(
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_SummaryView.GetDataRow(_SummaryView.FocusedRowHandle)[
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fieldName]);
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return "";
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}
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/// <summary>
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/// 初始化数据窗体的常用按钮
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/// </summary>
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public override void InitButtons()
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{
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base.InitButtons();
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Buttons.AddRange(GetBusinessButtons());
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Buttons.AddRange(GetPrintableButtons());
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}
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/// <summary>
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/// 设置为修改状态
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/// </summary>
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protected override void SetEditMode()
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{
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base.SetEditMode();
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_buttons.GetButtonByName("btnApproval").Enable = false;
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_buttons.GetButtonByName("btnApprovalUndo").Enable = false;
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_buttons.GetButtonByName("btnShowModifyHistory").Enable = false;
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}
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/// <summary>
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/// 删除单据:只删除明细记录,主表金额清零!!!
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/// </summary>
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/// <param name="row"></param>
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protected virtual void SetSummaryRowZero(DataRow row)
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{
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}
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/// <summary>
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/// 设置为查看状态
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/// </summary>
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protected override void SetViewMode()
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{
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base.SetViewMode();
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_buttons.GetButtonByName("btnApproval").Enable =
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ButtonAuthorized(ButtonAuthority.APPROVAL);
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_buttons.GetButtonByName("btnApprovalUndo").Enable =
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ButtonAuthorized(ButtonAuthority.APPROVAL);
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_buttons.GetButtonByName("btnShowModifyHistory").Enable =
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ButtonAuthorized(ButtonAuthority.SHOW_MOD_HISTORY);
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}
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#region IBusinessSupportable 成员
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/// <summary>
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/// 打印
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/// </summary>
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/// <returns></returns>
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public virtual void DoPrint(IButtonInfo button)
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{
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var tmpFile = "";
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var ReportsName =
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PrintSet.Tables[0].Rows[0]["AppNAME"].ToString();
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var myReport = new MyFastReportMain();
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var SYSReports = _BLL.GetReports(ReportsName);
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foreach (DataRow dr in SYSReports.Rows)
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{
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var bs = (byte[])dr["Data"];
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if (bs == null) bs = new byte[] { };
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//写入到临时文件
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tmpFile = Path.Combine(Application.StartupPath,
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ReportsName + ".frx");
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File.WriteAllBytes(tmpFile, bs);
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}
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// string ReportFormat = Environment.CurrentDirectory + "\\SN.frx";
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try
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{
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var reportString = File.ReadAllText(tmpFile);
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myReport.Print(PrintType.PrintReport, PrintSet, reportString);
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File.Delete(tmpFile);
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}
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catch (Exception)
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{
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Msg.Warning("该模块未设置打印模版！！！");
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}
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}
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/// <summary>
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/// 打印设计
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/// </summary>
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/// <returns></returns>
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public virtual void DoPrintT(IButtonInfo button)
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{
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var tmpFile = "";
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var ReportsName =
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PrintSet.Tables[0].Rows[0]["AppNAME"].ToString();
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var myReport = new MyFastReportMain();
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var SYSReports = _BLL.GetReports(ReportsName);
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foreach (DataRow dr in SYSReports.Rows)
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{
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var bs = (byte[])dr["Data"];
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if (bs == null) bs = new byte[] { };
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//写入到临时文件
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tmpFile = Path.Combine(Application.StartupPath,
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ReportsName + ".frx");
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File.WriteAllBytes(tmpFile, bs);
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}
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// string ReportFormat = Environment.CurrentDirectory + "\\SN.frx";
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try
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{
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var reportString = File.ReadAllText(tmpFile);
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myReport.Print(PrintType.DesignReport, PrintSet, reportString);
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File.Delete(tmpFile);
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}
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catch (Exception)
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{
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Msg.Warning("该模块未设置打印模版！！！");
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}
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}
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/// <summary>
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/// 打印预览
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/// </summary>
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/// <returns></returns>
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public virtual void DoPrintUN(IButtonInfo button)
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{
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var tmpFile = "";
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var ReportsName =
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PrintSet.Tables[0].Rows[0]["AppNAME"].ToString();
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var myReport = new MyFastReportMain();
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var SYSReports = _BLL.GetReports(ReportsName);
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foreach (DataRow dr in SYSReports.Rows)
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{
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var bs = (byte[])dr["Data"];
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if (bs == null) bs = new byte[] { };
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//写入到临时文件
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tmpFile = Path.Combine(Application.StartupPath,
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ReportsName + ".frx");
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File.WriteAllBytes(tmpFile, bs);
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}
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// string ReportFormat = Environment.CurrentDirectory + "\\SN.frx";
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try
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{
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var reportString = File.ReadAllText(tmpFile);
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myReport.Print(PrintType.PreviewReport, PrintSet, reportString);
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File.Delete(tmpFile);
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}
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catch (Exception)
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{
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Msg.Warning("该模块未设置打印模版！！！");
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}
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}
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public virtual IButtonInfo[] GetPrintableButtons()
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{
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var list = new List<IButtonInfo>();
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//打印
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if (ButtonAuthorized(ButtonAuthority.PRINT))
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{
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var btnPrint = ToolbarRegister.CreateButton("btnPrint",
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LanLib.Get("打印"),
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ToolBarGroup.打印功能, Globals.LoadBitmap("32_Print.png"),
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new Size(57, 28), true, true, DoPrint);
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list.Add(btnPrint);
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}
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if (ButtonAuthorized(ButtonAuthority.PRINT))
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{
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var btnPrint = ToolbarRegister.CreateButton("btnPrint",
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LanLib.Get("报表设计"),
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ToolBarGroup.打印功能, Globals.LoadBitmap("32_Print.png"),
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new Size(57, 28), true, true, DoPrintT);
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list.Add(btnPrint);
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}
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if (ButtonAuthorized(ButtonAuthority.PRINT))
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{
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var btnPrint = ToolbarRegister.CreateButton("btnPrint",
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LanLib.Get("预览"),
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ToolBarGroup.打印功能, Globals.LoadBitmap("32_Print.png"),
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new Size(57, 28), true, true, DoPrintUN);
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list.Add(btnPrint);
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}
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return list.ToArray();
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}
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/// <summary>
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/// 返回业务单据窗体的按钮数组
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/// </summary>
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/// <returns></returns>
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public virtual IButtonInfo[] GetBusinessButtons()
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{
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var list = new ArrayList();
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//审核/反审
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if (ButtonAuthorized(ButtonAuthority.APPROVAL))
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{
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list.Add(ToolbarRegister.CreateButton("btnApproval", "审核",
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ToolBarGroup.审核功能,
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Globals.LoadBitmap("24_Approval.ico"), new Size(57, 28),
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true, false, DoApproval));
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list.Add(ToolbarRegister.CreateButton("btnApprovalUndo", "反审",
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ToolBarGroup.审核功能,
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Globals.LoadBitmap("24_ApprovalUndo.ico"), new Size(57, 28),
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true, false, DoApprovalUndo));
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}
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//查看日志
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if (ButtonAuthorized(ButtonAuthority.SHOW_MOD_HISTORY))
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list.Add(ToolbarRegister.CreateButton("btnShowModifyHistory",
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"查看日志", ToolBarGroup.扩展功能1,
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Globals.LoadBitmap("32_EditLog.png"), new Size(57, 28),
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true, true, DoShowModifyHistory));
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var ii = (IButtonInfo[])list.ToArray(typeof(IButtonInfo));
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return ii;
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}
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/// <summary>
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/// 审核单据
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/// </summary>
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/// <param name="button"></param>
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public virtual void DoApproval(IButtonInfo button)
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{
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AssertFocusedRow();
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var row = _SummaryView.GetDataRow(_SummaryView.FocusedRowHandle);
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var docNo = row[_BLL.KeyFieldName].ToStringEx();
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if (_BLL.IsApproved(row))
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{
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Msg.Warning($"单据<{docNo}>已经审核,不可重复操作！");
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}
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else
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{
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if (Msg.AskQuestion($"确定要审核单据<{docNo}>吗?"))
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{
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_BLL.ApprovalBusiness(row); //审核单据
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_SummaryView.RefreshRow(_SummaryView.FocusedRowHandle);
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DoViewContent(null); //显示单据明细
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}
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}
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}
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public virtual void DoApprovalUndo(IButtonInfo button)
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{
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AssertFocusedRow();
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var row = _SummaryView.GetDataRow(_SummaryView.FocusedRowHandle);
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var docNo = row[_BLL.KeyFieldName].ToStringEx();
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if (!_BLL.IsApproved(row))
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{
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Msg.Warning($"单据<{docNo}>没有审核,不需要反审核操作！");
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}
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else
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{
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if (Msg.AskQuestion($"确定要反审核单据<{docNo}>吗?"))
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{
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_BLL.ApprovalBusinessUndo(row); //审核单据
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_SummaryView.RefreshRow(_SummaryView.FocusedRowHandle);
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DoViewContent(null); //显示单据明细
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}
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}
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}
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/// <summary>
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/// 查看单据的修改历史记录
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/// </summary>
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/// <param name="button"></param>
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public virtual void DoShowModifyHistory(IButtonInfo button)
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{
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AssertFocusedRow();
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var form = MdiTools.OpenChildForm(MdiParent as IMdiForm,
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typeof(frmLogEditHistory), false);
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if (form != null)
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{
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var keyValue = "";
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if (tcBusiness.SelectedTabPageIndex == 0) //数据查看
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keyValue =
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_SummaryView.GetDataRow(_SummaryView.FocusedRowHandle)[
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_BLL.KeyFieldName].ToStringEx();
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else //数据编辑
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keyValue = _BLL.DataBinder != null
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? _BLL.DataBindRow[_BLL.KeyFieldName].ToStringEx()
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: "";
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(form as frmLogEditHistory).ShowData(_BLL.SummaryTableName,
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keyValue, DateTime.Today);
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}
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}
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/// <summary>
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/// 外部调用接口，显示单据
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/// </summary>
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/// <param name="docNo">单据号码</param>
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public virtual void ShowBusiness(string docNo)
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{
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Msg.ShowInformation("请在派生类实现些方法，主键：" + docNo);
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}
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#endregion
|
}
|
}
|
