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