This is a migrated thread and some comments may be shown as answers.

whether it's possible to allow grouping on Telerik grid without any data loaded

6 Answers 20 Views
GridView
This is a migrated thread and some comments may be shown as answers.
zhu
Top achievements
Rank 1
zhu asked on 07 Dec 2010, 08:26 AM
 whether it's possible to allow grouping on Telerik grid without any data loaded.

  I test it. I find it can't group without any data.

  please reply as soon as passible.
Thanks

6 Answers, 1 is accepted

Sort by
0
Vanya Pavlova
Telerik team
answered on 07 Dec 2010, 10:12 AM
Hello Zhu,


Can you please share a little bit more info about your particular case. Why do you actually need to perform grouping in your RadGridView when it is empty and also what do you expect to group in this case?



Kind regards,
Vanya Pavlova
the Telerik team
Browse the videos here>> to help you get started with RadControls for Silverlight
0
zhu
Top achievements
Rank 1
answered on 07 Dec 2010, 10:40 AM
My customer need this function.Because ComponetArt can do it.

I want to know telerik gridview whether can do it.


Thanks
0
Vlad
Telerik team
answered on 07 Dec 2010, 10:42 AM
Hello,

 You can define permanent GroupDescriptor for the grid and the grid will be grouped even if there are no items. 

Best wishes,
Vlad
the Telerik team
Browse the videos here>> to help you get started with RadControls for Silverlight
0
zhu
Top achievements
Rank 1
answered on 07 Dec 2010, 11:01 AM
oh,I know it. I want to know drag it use mouse whether group without any data loaded
0
Rossen Hristov
Telerik team
answered on 07 Dec 2010, 02:24 PM
Hello zhu,

You can group with the mouse if you have columns. You will have columns if:

1. You have columns manually defined in XAML.

OR

2. You have bound the grid's ItemsSource to a collection (even if it is completely empty) and columns are auto-generated.

I hope this helps. Let me know if you have any other questions.

Greetings,
Ross
the Telerik team
Browse the videos here>> to help you get started with RadControls for Silverlight
0
zhu
Top achievements
Rank 1
answered on 08 Dec 2010, 02:36 AM
Thanks Ross 
Tags
GridView
Asked by
zhu
Top achievements
Rank 1
Answers by
Vanya Pavlova
Telerik team
zhu
Top achievements
Rank 1
Vlad
Telerik team
Rossen Hristov
Telerik team
Share this question
or