This control also let's you display data in a master-details view.
With the Data Grid View control, you can display and edit tabular data from many different kinds of data sources. Now your data source is created, right click on Data Grid View control and on the option Choose Data Source, select the data source you just created.
When this event is canceled in virtual mode, the Cell Value Pushed event will not be raised.
Handle the Cell Validated event to perform post-validation processing.
If it is polymorphism you are looking for you could access the Name property through reflection.
I wouldn't go that way though just to be able to reuse event handlers.
column, its value is tested for validity by checking that it is not empty.
Cancel Edit() it causes the Cell Validated event to fire when it shouldn't. GIF screen recording describing this behavior with your example project: https://1drv.ms/i/s! The Cell Validating/Cell Validated events are always fired when you change the current cell in the grid no matter if the grid is in edit mode or not. I would recommend you to clear the Error Text in the entry point of the Cell Validating event and depending on the input, adjust the Error Text. If you have any additional questions, please let me know. Anwxmku Sjy2nhd4WOAS0Op P-m69wkw (I couldn't attach the file due to the 2MB file size limit)Hi Jared, Thank you for writing. The Cell Validating event is suitable for performing a check for the cell`s value and one should not call the Rad Grid View1.Here is a sample code snippet: Thus, the Error Text will remain although the editor is closed. Regards, Dess Progress Telerik The Cell Validated does not fire and should not fire when there is an error in the Cell Validating event and e. Cancel Edit method as it will interfere with the validation logic. Should you have further questions please do not hesitate to write back.This tutorial is a basic introduction of how to write a simple data driven application using Visual Studio 2008 wizards without writing a single line of code.In my next articles, I will talk about more detailed features of the Data Grid View control. Load ' Initialize the Binding Source and bind the Data Grid View to it. Data Source = Get Data("select * from Customers") Grid View1. Auto Resize Columns( _ Data Grid View Auto Size Columns Mode.