Asp net gridview rowupdating datakeynames
After working with Data Grids so efficiently, I was scared that Grid Views were going to be a million times more complex.
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. PS: location name is not an integer You don't access the table cells by name. So, basically, instead of looking for table cells, look for the appropriate e. New Values Hi mckrecker, thanks for your reply but I dont need to differ between old and new values since I set a datakey which is the unique ID in my db and I update where unique ID = @unique IDselected of column. New Values -- it will have all the values, as does e. There are two in that event so data source controls can differnitate bewteen the two. First, create a Grid View with three bound columns and an Update/Edit/Cancel (Command Field) column: Nothing in there should be shocking to anyone: all your events are handled, you have a Hyper Link Field that uses the Data Navigate URLFields property to insert a Product ID, and you have set your Data Key Names property to your hidden field which holds your Product ID. Because we are not using the Grid View’s built-in data model and are binding dynamically, the Grid View will not switch into and out of Edit Mode automatically. how strange, the same thing worked perfectly on a different site: the sql part works...
Row Updating Dim select Row As Grid View Row = Grid View Wn.
Now I will show you the C# code behind file of the above ASP.
NET page that will handle different Grid View events to provide complete editing functionality.
In data driven web sites, users are normally allowed to view data and administrators are allowed to add, edit or delete data.
In this tutorial I will show you how you can create an editable Grid View control for administrators to modify database records directly into the Grid View control.
With a little bit of research, a lot bit of patience, and some help from the internet community, I was able to solve all my issues, and pretty elegantly at that. You can’t do something like Dim name As Hyper Link Dim inv As Text Box name = CType(Grid View1. in an actual post, just email me or comment somewhere and we’ll talk about it.