Rowupdating event in gridview in asp net example Web find young


09-Nov-2017 07:40

Entry, (SELECT avg(rating) FROM tb_comments WHERE " _ & "tb_comments.entry=tb_entity.id) as Rating, tb_kind. Info " _ & "FROM tb_entity INNER JOIN tb_hijack ON tb_= tb_hijack. Kind = tb_" _ & "WHERE tb_entity.entry='" & strline.

Now i would like to explain how to do edit,update in grid view using c#.

In order to get to the Edit Item Template, you need to first create a Template Field column.

Using Template Fields in the Grid View Control eclipsed4utoo was on the right track, as far as how to get to the controls. But since the controls are buried in a Template Field, you cannot just do a find control on the Row.

Row Editing ds = Get Data() '// get your data here from database With gv Test . On Row Editing I wrote as explained by yousuf, to put the gv in edit mode; - on gv Autorizzazioni. Row Updating dim str Add as string = "" str Add = e.

:icon_smile: Cri I found this and it seems to work now: - I abandoned the use of a Data Table as source of my Gridview (gv Autorizzazioni) - I bound gv Autorizzazioni to a SQLData Source, writing some fake UPDATE statement for the SQLData Source in order not to receive exceptions On Updating; - on gv Autorizzazioni. Grid View Update Event Args) Handles gv Autorizzazioni. So I have my Gridview with Data Source set to a Data Table on page Load event : In the Click event of the button I want to retrieve current values of the controls, as displayed on Web page after user's actions, and pass them to my sp as a comma-separated string. Is Null Or Empty(str Add) = False Then str Per Insert = str Per Insert & str Add & "," '..so on to add values to string What to do to retrieve edited values? Find Control, I only get unedited values, those initially displayed from database, not the actual values displayed on screen. Rows(index) Dim str Add As String = "" str Add = (CType(row.