From e71a7e09554fd6f46d170c6c5426e39f01ea5a48 Mon Sep 17 00:00:00 2001
From: lg <999544862qq.com>
Date: 星期四, 29 八月 2024 16:35:20 +0800
Subject: [PATCH] 分页
---
DevApp/Gs.DevApp/UserControl/PageBar.cs | 177 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 177 insertions(+), 0 deletions(-)
diff --git a/DevApp/Gs.DevApp/UserControl/PageBar.cs b/DevApp/Gs.DevApp/UserControl/PageBar.cs
new file mode 100644
index 0000000..c0e6f37
--- /dev/null
+++ b/DevApp/Gs.DevApp/UserControl/PageBar.cs
@@ -0,0 +1,177 @@
+锘縰sing System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using DevExpress.XtraEditors;
+using DevExpress.XtraGrid;
+using Gs.DevApp.ToolBox;
+
+namespace UserControls.Data
+{
+ public partial class PageBar : UserControl
+ {
+ public delegate void GetPageDataEvents(int curPage, int pageSize);//瀹氫箟濮旀墭
+ public event GetPageDataEvents williamPagerEvent;//瀹氫箟浜嬩欢
+
+ public PageBar()
+ {
+ InitializeComponent();
+ // UtilityHelper.SetFont(layoutControl1);
+ }
+
+ #region 瀹氫箟灞炴��
+
+
+ int _TotalPages;
+ /// <summary>
+ /// 鎬婚〉鏁�
+ /// </summary>
+ public int TotalPages
+ {
+ get { return _TotalPages; }
+ set
+ {
+ _TotalPages = value;
+ }
+ }
+
+ /// <summary>
+ /// 褰撳墠椤�
+ /// </summary>
+ public int CurrentPage
+ {
+ get; set;
+ }
+
+ /// <summary>
+ /// 姣忛〉鏉℃暟
+ /// </summary>
+ public int RowsCount
+ {
+ get; set;
+ }
+
+ /// <summary>
+ /// 鎬昏褰曟暟
+ /// </summary>
+ public int RecordCount
+ {
+ get; set;
+ }
+ #endregion
+
+ //閫夋嫨姣忛〉鏄剧ず鏉℃暟
+ private void cbxRowCount_SelectedIndexChanged(object sender, EventArgs e)
+ {
+ RowsCount = Convert.ToInt32(cbxRowCount.Text);
+ CurrentPage = 1;
+ if (williamPagerEvent != null)
+ BtnEvents(sender, e);
+ }
+
+ //鎵嬪姩杈撳叆鏄剧ず椤甸潰缂栧彿
+ private void tbxCurrentPage_KeyDown(object sender, KeyEventArgs e)
+ {
+ if (e.KeyCode == Keys.Enter)
+ {
+ int page = Convert.ToInt32(tbxCurrentPage.Text);
+ if (page < 1)
+ {
+ CurrentPage = 1;
+ }
+ else if (page > TotalPages)
+ {
+ CurrentPage = TotalPages;
+ }
+ else
+ {
+ CurrentPage = page;
+ }
+ if (williamPagerEvent != null)
+ BtnEvents(sender, e);
+ }
+ }
+
+
+ //鐐瑰嚮棣栭〉鎸夐挳
+ private void lbFirstPage_Click(object sender, EventArgs e)
+ {
+ if (CurrentPage == 1)
+ return;
+ CurrentPage = 1;
+ if (williamPagerEvent != null)
+ BtnEvents(sender, e);
+ }
+
+ //鐐瑰嚮涓婁竴椤垫寜閽�
+ private void lbPrePage_Click(object sender, EventArgs e)
+ {
+ if (CurrentPage == 1)
+ return;
+ if (CurrentPage <= TotalPages)
+ {
+ CurrentPage -= 1;
+ }
+ if (williamPagerEvent != null)
+ BtnEvents(sender, e);
+ }
+
+ //鐐瑰嚮涓嬩竴椤垫寜閽�
+ private void lbNextPage_Click(object sender, EventArgs e)
+ {
+ if (CurrentPage == TotalPages)
+ return;
+ if (CurrentPage < TotalPages)
+ {
+ CurrentPage += 1;
+ }
+ if (williamPagerEvent != null)
+ BtnEvents(sender, e);
+ }
+
+ //鏈〉鎸夐挳
+ private void lbEnd_Click(object sender, EventArgs e)
+ {
+ if (CurrentPage == TotalPages)
+ return;
+ CurrentPage = TotalPages;
+ if (williamPagerEvent != null)
+ BtnEvents(sender, e);
+ }
+
+ private void BtnEvents(object sender, EventArgs e)
+ {
+ //setTxt();
+ williamPagerEvent(CurrentPage, RowsCount);
+ }
+
+ public void setTxt()
+ {
+ tbxCurrentPage.Text = CurrentPage.ToString();
+ lbTotalPages.Text = "鍏� " + TotalPages.ToString() + "椤�";
+ lbTotalRows.Text = "鍏� " + RecordCount.ToString() + " 鏉¤褰�";
+ this.cbxRowCount.Text = this.RowsCount.ToString();
+ if (CurrentPage == 1)
+ lbFirstPage.Enabled = false;
+ else
+ lbFirstPage.Enabled = true;
+ if (CurrentPage == TotalPages)
+ lbEnd.Enabled = false;
+ else
+ lbEnd.Enabled = true;
+ if (CurrentPage == 1)
+ lbPrePage.Enabled = false;
+ else
+ lbPrePage.Enabled = true;
+ if (CurrentPage == TotalPages)
+ lbNextPage.Enabled = false;
+ else
+ lbNextPage.Enabled = true;
+ }
+ }
+}
--
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