90 lines
2.7 KiB
C#
90 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Data;
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using System.Text;
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namespace FineUI.Examples.grid
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{
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public partial class grid_excel_dblclick_download : PageBase
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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LoadData();
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}
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else
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{
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var eventArgs = GetRequestEventArgument();
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if (eventArgs.StartsWith("GridRowDblclick$"))
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{
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string rowId = eventArgs.Substring("GridRowDblclick$".Length);
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GridRow row = Grid1.FindRow(rowId);
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object[] keys = Grid1.DataKeys[row.RowIndex];
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string result = String.Format("你点击了第 {0} 行", row.RowIndex + 1) +
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"<br>" +
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String.Format("当前行数据 - 编号：{0}，姓名：{1}", keys[0], keys[1]);
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result = result.Replace("<br>", "\r\n");
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// 非AJAX回发
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Response.ClearContent();
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Response.AddHeader("content-disposition", "attachment; filename=row_" + row.RowIndex + ".txt");
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Response.ContentType = "text/plain";
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Response.ContentEncoding = System.Text.Encoding.UTF8;
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Response.Write(result);
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Response.End();
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}
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}
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}
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#region LoadData
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private void LoadData()
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{
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BindGrid();
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}
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private void BindGrid()
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{
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DataTable table = DataSourceUtil.GetDataTable();
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Grid1.DataSource = table;
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Grid1.DataBind();
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}
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#endregion
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#region Events
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protected void Button1_Click(object sender, EventArgs e)
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{
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labResult.Text = HowManyRowsAreSelected(Grid1);
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}
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protected void Grid1_RowCommand(object sender, GridCommandEventArgs e)
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{
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object[] keys = Grid1.DataKeys[e.RowIndex];
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string result = String.Format("你点击了第 {0} 行，第 {1} 列，行命令是 {2}", e.RowIndex + 1, e.ColumnIndex + 1, e.CommandName) +
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"<br>" +
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String.Format("当前行数据 - 编号：{0}，姓名：{1}", keys[0], keys[1]);
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if (e.CommandName == "Action1")
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{
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// AJAX回发
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labResult.Text = result;
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}
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}
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#endregion
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}
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}
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