private void DataGrid1_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
DataGrid1.EditItemIndex=-1;
insersd delet=new insersd();
string idNum=DataGrid1.DataKeys[e.Item.ItemIndex].ToString().Trim();
string strDelSQL= "delete from pe_inclosure where address='" +idNum+"'";
//删除上传文件目录中的文件
if(System.IO.File.Exists(Server.MapPath(idNum)))
{
System.IO.File.Delete(Server.MapPath(idNum));
}
//idNum是从数据库里取出来的相对路径:如../temp/fileName也可以
if(System.IO.File.Exists(idNum))
{
System.IO.File.Delete(idNum);
}
delet.Execute(strDelSQL);
BindDataGrid();
}