Updating multiple rows on gridview dating services in northern ireland

Rows Dim lbl Product Hierarchy Id As Label = CType(row. Find Control("Label Product Hierarchy Id"), Label) Dim lbl Store Num As Label = CType(row. Each time a button is clicked the postback is triggered.So, we need a way to know how many empty rows have to be created.To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source. The following is the simplified Save button onclick event code: Protected Sub Button Save_Click(By Val sender As Object, By Val e As Event Args) Handles Button Save. Click Dim btn As Button = CType(sender, Button) If btn. Client ID "').value=1") End If End Sub Sansan, Your solution seems to make perfect sense. The hidden Field.value was never assigned to 1 but stayed empty. Add( you can check that page here View try changing some textboxes and click save, you will see the row numbers changed.ID = "Button Save" Then For Each row As Grid View Row In Grid View1. I changed the event from Data Bound to Row Created to make the code work. Create a javascript function to change the hidden field value and assign that function to textbox onchange attribute That way you can debug and see if the hidden field object is null.

Find Control("Label Sign Size Id"), Label) Dim txt Box Default Qty As Text Box = CType(row. Text does not return the bound value If txt Box Default Qty. Text) Dim i Store Num As Integer = CInt(lbl Store Num. Then I check if a row has been modified in the stored procedure and do different things accordingly.I wonder if I may check if a row has been modified while I loop through each row before I send each row's information to the stored procedure.The second step was to edit that Template column and replace the default control in the column with an updateable control.In this case, we replaced the default Label with a Radio Button List that had its Data Source set to a table that listed the user's choices.

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