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RadGridView.Items.Count.ToString() error...

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Marc Roussel
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Marc Roussel asked on 06 Apr 2010, 02:11 PM
Hi,

In fact it's not really a problem but just a question about why things are like that :

if I do not reference System.Windows.Data, I get the error :

The type 'System.ComponentModel.IPagedCollectionView' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Windows.Data, Version=2.0.5.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. C:\Users\Marc\Documents\Visual Studio 2010\Projects\Repro\Repro\MainPage.xaml.cs 30 13 Repro


When I try to get the count of the items from the grid like that :
string Count = Grid.Items.Count.ToString();
Does that mean I have to add a reference to System.Windows.Data just to have the count of the Items in the grid ?

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Rossen Hristov
Telerik team
answered on 06 Apr 2010, 02:15 PM
Hello Marc Roussel,

The Items property of the grid is of type DataItemCollection. This class implements several interfaces from the System.Windows.Data assembly. So you have to add a reference to this assembly.

Kind regards,
Ross
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Marc Roussel
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answered on 06 Apr 2010, 02:29 PM
Thank you
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Rossen Hristov
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Marc Roussel
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