c# - 访问动态添加的按钮列(在数据网格中)的单击事件。 C#/ASP.NET

Question

当我动态创建数据网格并添加新的按钮列时，如何访问buttoncolumn_click 事件？

谢谢。

Answer 1

protected void Page_Load(object sender, EventArgs e)
{
  DataGrid dg = new DataGrid();

  dg.GridLines = GridLines.Both;

  dg.Columns.Add(new ButtonColumn {
    CommandName = "add",
    HeaderText = "Event Details",
    Text = "Details",
    ButtonType = ButtonColumnType.PushButton
  });

  dg.DataSource = getDataTable();
  dg.DataBind();

  dg.ItemCommand += new DataGridCommandEventHandler(dg_ItemCommand);

  pnlMain.Controls.Add(dg);
}

protected void dg_ItemCommand(object source, DataGridCommandEventArgs e)
{
  if (e.CommandName == "add")
  {
    throw new Exception("add it!");
  }
}

protected DataTable getDataTable()
{
  // returns your data table
}