101 lines
3.3 KiB
C#
101 lines
3.3 KiB
C#
using System.Collections.Generic;
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using System.Data;
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namespace Sunny.UI.Demo
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{
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public partial class FDataGridView : UIPage
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{
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List<Data> dataList = new List<Data>();
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DataTable dataTable = new DataTable("DataTable");
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public FDataGridView()
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{
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InitializeComponent();
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for (int i = 0; i < 3610; i++)
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{
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Data data = new Data();
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data.Column1 = "Data" + i.ToString("D2");
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data.Column2 = i.Mod(2) == 0 ? "A" : "B";
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data.Column3 = "编辑";
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data.Column4 = i.Mod(4) == 0;
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dataList.Add(data);
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}
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dataTable.Columns.Add("Column1");
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dataTable.Columns.Add("Column2");
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dataTable.Columns.Add("Column3");
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dataTable.Columns.Add("Column4");
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uiDataGridView1.DataSource = dataTable;
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//不自动生成列
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uiDataGridView1.AutoGenerateColumns = false;
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//设置分页控件总数
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uiPagination1.TotalCount = dataList.Count;
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//设置分页控件每页数量
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uiPagination1.PageSize = 20;
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uiDataGridView1.SelectIndexChange += uiDataGridView1_SelectIndexChange;
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//设置统计绑定的表格
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uiDataGridViewFooter1.DataGridView = uiDataGridView1;
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}
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public override void Init()
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{
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base.Init();
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uiPagination1.ActivePage = 1;
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}
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public class Data
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{
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public string Column1 { get; set; }
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public string Column2 { get; set; }
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public string Column3 { get; set; }
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public bool Column4 { get; set; }
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public override string ToString()
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{
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return Column1;
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}
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}
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/// <summary>
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/// 分页控件页面切换事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="pagingSource"></param>
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/// <param name="pageIndex"></param>
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/// <param name="count"></param>
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private void uiPagination1_PageChanged(object sender, object pagingSource, int pageIndex, int count)
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{
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//未连接数据库，通过模拟数据来实现
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//一般通过ORM的分页去取数据来填充
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//pageIndex：第几页，和界面对应，从1开始，取数据可能要用pageIndex - 1
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//count：单页数据量，也就是PageSize值
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dataTable.Rows.Clear();
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for (int i = (pageIndex - 1) * count; i < pageIndex * count; i++)
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{
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if (i >= dataList.Count) break;
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dataTable.Rows.Add(dataList[i].Column1, dataList[i].Column2, dataList[i].Column3, dataList[i].Column4);
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}
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uiDataGridViewFooter1.Clear();
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uiDataGridViewFooter1["Column1"] = "合计：" + pageIndex;
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uiDataGridViewFooter1["Column2"] = "Column2_" + pageIndex;
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uiDataGridViewFooter1["Column3"] = "Column3_" + pageIndex;
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uiDataGridViewFooter1["Column4"] = "Column4_" + pageIndex;
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}
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private void uiDataGridView1_SelectIndexChange(object sender, int index)
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{
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index.WriteConsole("SelectedIndex");
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}
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}
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}
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