Aspxgridview rowupdating findcontrol
In the Row Updating event the Image parameter added to the Update Paramters collection will be set to the name of the uploaded file. Row Updating Dim new File As File Upload = CType(Noticias. The Row Updating event will be trigged before the data-source control’s Update Command is executed, so the Row Updateing event is a good place to change the value of the data-source parameters that will be passed to the data-source’s Update Command. File Name Else 'In this section I've tried code like e.newvalue = e.oldvalue but I get Nothing for the old value. We put the old File label property visible="false", so our edit Template looks nice and clean. Find Control("File Upload File Attachment"), File Upload) If f File Attachment. To create a parameter that will be used by your Update Command, you can add the parameter to the data-source’s Update Parameters collection. Default Value = old End If End Sub Hope this helps...
The following is an example where the File Upload control is added to the Grid View: HI Yasserzaid, I still have the issue of once the user clicks the edit row the fileupload control comes up with a blank textbox. Like this: Private Sub update Grid(By Val sender As Object, By Val e As System. To perform one of these operations, set the Command Name property of a button to one of the values in the following table. Sets the Command Argument property of the button to "First", "Last", "Next", "Prev", or a page number to specify the type of paging operation to perform.Raises the Page Index Changing and Page Index Changed events.Columns["shopsname"], "Hidden Field3"); Date Time ckdate = Date Time.