#region
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using System;
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using System.Windows.Forms;
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using CSFrameworkV5.Business;
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using CSFrameworkV5.Business.BLL_Permission;
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using CSFrameworkV5.Common;
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using CSFrameworkV5.Core;
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using CSFrameworkV5.Core.Common;
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using CSFrameworkV5.Library.CommonClass;
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using CSFrameworkV5.Models;
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#endregion
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namespace CSFrameworkV5.Library.PermissionForms
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{
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/// <summary>
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/// 修改密码
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/// </summary>
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public partial class frmModifyPwd : frmBaseDialog
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{
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private ModifyPwdType _type;
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private LoginUser _user;
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//私有构造器
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private frmModifyPwd()
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{
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InitializeComponent();
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}
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private void BindingDataSet()
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{
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var data = CommonData.GetSystemDataSet();
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DataBinder.BindingLookupEditDataSource(txtDataset, data,
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"DataSetName", "DataSetID");
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txtDataset.EditValue = _user.DBID;
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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Close();
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}
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private void btnOk_Click(object sender, EventArgs e)
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{
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if (txtAccount.Text.Trim() == string.Empty)
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{
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Msg.Warning("请输入登录帐号！");
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txtAccount.Focus();
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return;
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}
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if (txtOldPwd.EditValue == null ||
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txtOldPwd.EditValue.ToStringEx().Trim() == string.Empty)
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{
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Msg.Warning("请输入旧密码！");
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txtOldPwd.Focus();
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return;
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}
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//取用户的资料
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var dt = new bllUser().GetUser(txtAccount.Text);
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if (dt.Rows.Count > 0)
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{
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var pwd = dt.Rows[0][tb_MyUser.Password].ToStringEx();
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pwd = KeyProvider.Default.Decrypt(pwd);
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//管理员修改用户密码不需要验证旧密码
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if (Loginer.CurrentUser.IsAdmin())
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{
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txtOldPwd.Text = pwd;
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}
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else
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{
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if (pwd != txtOldPwd.Text.Trim())
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{
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Msg.Warning("所输入旧密码不正确！");
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txtOldPwd.Focus();
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return;
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}
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}
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}
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else
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{
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Msg.Warning("登录帐号'" + txtAccount.Text + "'不存在！");
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return;
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}
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if (txtPwdF.EditValue == null ||
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txtPwdF.EditValue.ToStringEx().Trim() == string.Empty)
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{
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Msg.Warning("请输入新密码！");
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txtPwdF.Focus();
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return;
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}
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if (txtPwdF.Text.Trim().Length < 3)
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{
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Msg.Warning("密码长度必须大于2位!");
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txtPwdF.Focus();
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return;
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}
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if (txtPwdS.EditValue == null ||
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txtPwdS.EditValue.ToStringEx().Trim() == string.Empty)
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{
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Msg.Warning("请确认新密码！");
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txtPwdS.Focus();
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return;
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}
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if (txtPwdF.EditValue.ToStringEx() !=
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txtPwdS.EditValue.ToStringEx())
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{
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Msg.Warning("两次新密码不相同！");
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txtPwdF.Focus();
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return;
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}
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if (Msg.AskQuestion("要修改密码?"))
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try
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{
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frmWaitingEx.ShowMe(this);
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var pwd1 = KeyProvider.Default.Encrypt(txtOldPwd.Text);
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var pwd2 = KeyProvider.Default.Encrypt(txtPwdF.Text);
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var success =
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new bllUser().ModifyPassword(txtAccount.Text, pwd1,
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pwd2);
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if (success)
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{
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_user.Password = txtPwdF.Text;
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Msg.ShowInformation("修改成功！");
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Close();
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}
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else
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{
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Msg.Warning("修改出错！");
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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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/// 执行窗体.参数:loginInfo为登录对象ss
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/// </summary>
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public static void Execute(LoginUser user, ModifyPwdType type,
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Form owner)
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{
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var form = new frmModifyPwd();
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form.txtAccount.Text = user.Account;
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form._user = user;
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form._type = type;
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form.Owner = owner;
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form.ShowDialog();
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}
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private void frmModifyPwd_Activated(object sender, EventArgs e)
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{
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if (txtAccount.CanFocus)
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txtAccount.Focus();
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else
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txtOldPwd.Focus();
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}
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private void frmModifyPwd_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyCode == Keys.Enter) SendKeys.Send("{Tab}"); //发送Tab键
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}
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private void frmModifyPwd_Load(object sender, EventArgs e)
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{
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BindingDataSet();
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//此段代码仅用户管理窗体修改密码有效
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if (ModifyPwdType.UserManage == _type)
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{
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if (Loginer.CurrentUser.IsAdmin())
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{
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txtOldPwd.Text = "************"; //仅用于显示
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txtOldPwd.Enabled = false;
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}
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//普通用户仅修改本人的密码
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if (false == Loginer.CurrentUser.IsAdmin())
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//如果已经登录，修改当前用户的密码
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if (Loginer.CurrentUser.Account != string.Empty)
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{
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txtAccount.Text = Loginer.CurrentUser.Account;
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txtAccount.Enabled = false;
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}
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}
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}
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}
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/// <summary>
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/// 修改密码类型
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/// </summary>
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public enum ModifyPwdType
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{
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/// <summary>
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/// 登录窗体直接修改密码
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/// </summary>
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LoginWindowDirect,
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/// <summary>
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/// 用户管理窗体修改密码
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/// </summary>
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UserManage
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}
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}
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