You may be asking yourself: what’s the question here?

Well, if you’ve got a Grid View, you may want to have programmatic decision making logic in place based on an update event happening.

This can be a useful opportunity to save information to a historical record.

So how can we go about getting the row that was updated? Protected Overridable Sub Test Updated(sender As Object, e As Grid View Updated Event Args) Dim int Edited Row Num As Int32 = 0 Dim key Field Value As String = e. To String() Dim my Grid E As Grid View = CType(sender, Grid View) Dim lbl Test As Label = Page.

Again, this is not as easy a task as one might imagine. Find Control("lbltestresults") For Each tmp Row As Grid View Row In my Grid E.

Raising an event invokes the event handler through a delegate.

event is raised when a row's Update button is clicked, but before the Grid View control updates the row.

If we move our mouse on to the variables, which hold the cell values, we can see the old value instead of new updated value (Refer the debugging Screen Shot at the Top).

Data Grid Example " data-medium-file=" Sometimes using Web Forms controls is not well documented and unintuitive, which is the case with the event, where a lot of information available online is incorrect or misleading. If they do (or if they don’t), then please leave a comment.

Nos queda algo asi: Al termina la edición nos queda algo asi: Ahora nos pasamos a la parte HTML de la pagina para ver como nos queda la grilla: En mi caso todos los combos se llenan con la misma información por eso agrego el Data Text Field ahí, esto se podría hacer del lado servidor.

This tutorial series builds on the Contoso University web application that is created by the Getting Started with the Entity Framework 4.0 tutorial series.

Debugger Inside Grid View Row Updating Event " data-medium-file=" w=300" data-large-file=" w=800&h=359 800w, w=150&h=67 150w, w=300&h=135 300w, w=768&h=345 768w," sizes="(max-width: 800px) 100vw, 800px" /Grid View on Browser " data-medium-file=" w=230" data-large-file=" w=150 150w" sizes="(max-width: 230px) 100vw, 230px" /Grid View Cell Showing Updated Value " data-medium-file=" w=300" data-large-file=" w=150 150w, w=300 300w" sizes="(max-width: 416px) 100vw, 416px" /Event.

w=800" src=" w=800&h=359" alt="Debugger Inside Grid View Row Updating Event" width="800" height="359" class="size-full wp-image-328" srcset=" w=230" src=" w=800" alt="Grid View on Browser" class="size-full wp-image-335" srcset=", w=416" src=" w=800" alt="Grid View Cell Showing Updated Value" class="size-full wp-image-331" srcset=",

The Row Updated event is raised when a row's Update button is clicked, but after the Grid View control updates the row.