Rowupdating gridview newvalues
If we use proper command names for the buttons like “EDIT”, “DELETE”, “UPDATE”, “CANCEL” these will also trigger the appropriate Grid View Events.Ok let’s move on to Code behind what we have to do when user clicks Edit, Delete, Update and Cancel When we click on Edit the On Row Editing event will be fired.May be you may think why am I using link buttons as we are provided with some command field buttons by Grid View.Secondly if you want to include a custom field (some button or link) in the same column it’s not possible.
If you do this, your Grid View's source will be refreshed before you're able to grab the new values out of it.
If the values are alternated in the hashtable they are applied to the grid and carried over to the data source as well.
Since you are not using the datasource controls(which is a good thing), the Old Values and New Values collections will not be populated automatically.
I have Enable View State set to true as well, but I am getting both e.
I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. I am using a SQLData Source to populate my gridview in ASP. When I hit Edit, the textboxes appear and I am able to edit my values. In the Row Editing function, the edit textboxes appear and I can get the "old" values Then the page renders, I edit the textboxes and hit Update.