Net gridview rowupdating
event is raised when a button is clicked in the Grid View control.
This enables you to provide an event-handling method that performs a custom routine whenever this event occurs.
Buttons within a Grid View control can also invoke some of the built-in functionality of the control.
Find Control("txt Name2"), Text Box) txtname3 = CType(row. Text & "')", con) da = New My Sql Data Adapter(cmd) cmd. Row Updating Try Dim txt Name, txt Name1, txt Name2, txtname3 As New Text Box Dim row As Grid View Row = Grid View1. Find Control("txt Name1"), Text Box) txt Name2 = CType(row. Find Control("txt Name"), Text Box) txt Name1 = CType(row. To String) End Try End Sub If txt Name Is Not Nothing Then 'txt Name was successfully retrieved..is not nothing 'you can use it without experiencing a Null Reference Exception Else 'something went wrong and txt Name does not exist End If Are you sure that the IDs of the Text Boxes are correct? Place Link Button Edit in Item Template and Link Button Update and Cancel in Edit Tamplate of Gridview's column. Fire Grid View's Row Editing event for Link Button Edit. Fire Grid View's Row Updating event for Link Button Update. Fire Grid View's Row Canceling Edit event for Link Button Cancel. Set Command Name propery of Link Buttons according to their respective event. Set Grid View's Data Key Names Property to record ID (ID=Primary/Unique key of student table) 7.
I am having trouble 'saving' the changes the user makes when editing text ina field on a gridview.