Updating data in datagrid
I've been learning Flex for a presentation at my local CFUG, and I'm actually quite impressed with how much you can do with so little code.
However, most of the Flex tutorials I have found are very long and over simplified, so I've created a simple blog reader in 23 lines of MXML code to use as a tutorial.
No matter how many times I invalidated the User Interface it just would not get displayed.
And this was not just for Updates, but also for Inserts and Deletes. But, I wouldn't be here if I didn't have a solution. Invalidate UI command, as that's basically what I was trying to do: repaint the grid.
Introduction This article will describe the Data Grid in Edit mode while the edit cell requires a list of data. Crating WPF Application Project Fire up Visual Studio 2008 and Create a WPF Application and name the project as Date Picker DGWPF.
Here is the basic idea of our sample application; we would have sample data with one property that can be selected from a list of values displayed in Combo Box.
What I wasn't doing with that was telling the Datagrid to look at the underlying datasource and refresh the UI from that. Yeah, I did feel a bit silly after finding that out.
Of course I blame it on the fact that I've spent too much time in the ASP.
And when in Edit mode: After Updating: Hope this article helps.NET arena where I can force a data-rebinding by calling the Data Bind method of the object.Oh well, I solved the problem, so I'm all sorts of happy.Could u plsc tell me the procedure too date My Sql database with the above mentioned save button.So, I have this WPF datagrid, and it's quite happy in the way it works. Some background, I'm not doing the base behavior for editing/adding, but rather have a separate control outside the grid which is responsible for that behavior (as it is also the control responsible for adding the initial element).