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22-Aug-2017 10:39

This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.

A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.

The following example implements a custom defined toolbar with ASPx Buttons, which perform all the editing capabilities over a grid's data source.

Note: to distinguish records, the property ASPx Grid View Behavior Settings.

Basically, I was trying to convert an existing data-display-only Grid View (ie, no special functions) into one where I can update a field, namely the inventory for displayed products. New Edit Index 'set to selected row Bind Grid View() ' your own subroutine that you use to bind your datagrid End Sub Protected Sub Grid View1_Row Canceling Edit(By Val sender As System.

After working with Data Grids so efficiently, I was scared that Grid Views were going to be a million times more complex.

To enhance this process, be sure to include your Grid View in an AJAX Update Panel.

Everything should be sorted out when the “Update” link is pressed.

Double click on Row Updating Event and write below code protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) { Grid View Row row = (Grid View Row)Grid View1. Find Control("textbox1"); Text Box textmarks = (Text Box)row.

Edit Index = -1 'set to no selection Bind Grid View() End Sub One issue I ran into while attempting to figure this all out was if I didn’t rebind my Grid View at the end of each event, I was required to click twice to get it to select the correct row, and if I clicked around, it would always be a row behind. This blog is for nothing else than to try and help me help you and help you help me and us help everyone else try to fix anything and everything we can’t figure out with this language.

Hope this saves someone a full day of research (and possibly some hair)!

Now in gridview properties set Auto Genarate Columns to False.

Next to edit and delete records from the grid in set Auto Genarate Delete Button=True and Auto Genarate Edit Button=True. Close(); bind(); For Canceling a gridview row Operation: Cancel Link in used to cancel the particular row operation before you click on Gricview it goes in first stage.

This was my first foray into this part of the Grid View’s functionality, since I haven’t really had to develop anything using it since the switch to 2.0, as everything in Data Grids still functioned fine. The Row Updating event is where it gets tricky, since pulling values is not necessarily intuitive. That’s where you come in 🙂 If you’re interested in joining the discussion to post your own problems, fixes, etc.