ASP.NET中 DataGrid简单自定义分页

先在pageload中添加事件

private void Page_Load(object sender, System.EventArgs e)
private void NavigationButtonClick(object sender, System.EventArgs e)
{
string direction = ((LinkButton)sender).CommandName;

switch (direction.ToUpper())
{
case "FIRST" :
DataGrid1.CurrentPageIndex = 0;
break;
case "PREVIOUS" :
DataGrid1.CurrentPageIndex =
Math.Max(DataGrid1.CurrentPageIndex -1, 0);
break;
case "NEXT" :
DataGrid1.CurrentPageIndex =
Math.Min(DataGrid1.CurrentPageIndex + 1,
DataGrid1.PageCount - 1);
break;
case "LAST" :
DataGrid1.CurrentPageIndex = DataGrid1.PageCount - 1;
break;
default :
break;
}
DataGrid1.DataBind();
}

基本上就这些，搞定了。