代码一:
gridViewEx.DataSource = ds; gridViewEx.DataBind();
代码二:
protected void gridView_RowDeleting(object sender, GridViewDeleteEventArgs e) { try { //throw new Exception("删除功能已经被屏蔽,如有需要请调整本段代码。");
//下面Keys集合为空 int classId = int.Parse(e.Keys["ClassId"].ToString()); //删除操作
JsUtil.Alert("记录删除成功!" + classId); BindData(); } catch (Exception ex) { JsUtil.AlertErr(ex.Message); } finally { e.Cancel = true; } }
解决:
int classId= (int)(gridView.DataKeys[e.RowIndex]["ClassId"]);
参考
http://forums.asp.net/t/1050092.aspx