Because when any of the event generated in Grid Veiw it fires Row Command Event. This method fetches data from the Get Employees method which returns Data Set from Employees table. To switch the normal mode to Edit mode of gridview Edit Index property plays important role.
In this event we have to handle the Delete Button Code. Edit Index specifies which row is in edit mode by setting Row Index to it.
New Edit Index (e object of Grid View Edit Event Args).
Update in Grid View For Update register Row Updating event of the gridview.
Count ----------- The most common problem for losing new data entered while updating a Grid View or Data Grid is that you are resetting the Data Source for the Grid View or Data Grid in the Page_Load method. I actually don't know how to write the Row Updating function, I just found it from the internet, and so of course it's not working.
A friend asked me to help him out on this and frankly it has me completely stumped as well.
For a while now I’m trying to figure out why my method, triggered by the Grid View.I have a Grid View control and use old style manual binding with a Data Source property and invoke the Data Bind() method. If you don't use one of the Data Source controls, you are required to handle the Row Updating event. Set the Command Name property to Delete Button to CMDDelete. Value); Place the Textbox control in the grids Footer template for Adding new record. Register events for Edit, Update, Cancel button of gridview ?? View in Grid View To view data in gridview is very simple. Ts Fill method and set the Grid Views Data Source Property to Data Set.The Command Name property can contain any string name which can be used to recognize the type of command invoked from gridview. Create a Method to Bind the Grid View to Data Source named Bind Grid. Edit in Grid View For Editing Register Row Editing event of Grid View.Add Edit button from Command Field Group from Property Window.