RadButton disabled by default?

[Craig Mellon]

I've installed the latest internal build of the controls to fix an issue with the RadbusyIndicator, but have noticed a problem with the RadButton.  I have 2 modal windows which have a cancel button which is a RadButton.  I've not made any changes to these 2 screens apart from updating to the internal build dll, now the cancel buttons are disabled, below is my declaration:

I'm current using the following build:   2010.3.1119.1040

 

 

 

<telerik:RadButton Content="Cancel"
        HorizontalAlignment="Center"
        VerticalAlignment="Center"
        telerik:Theming.Theme="Windows7"
        Command="telerik:WindowCommands.Close"
        Margin="5" Padding="10,5" />

[Craig Mellon]

I have set IsEnabled to true in the XAML but when i run the project the button is still disabled. 

I have another button on the screen which sets the IsEnabled property with databinding and this button works correctly as below:

<telerik:RadButton Content="Add Note"
        HorizontalAlignment="Center"
        VerticalAlignment="Center"
        telerik:Theming.Theme="Windows7" Margin="5" Padding="10,5"
        IsEnabled="{Binding NewNote.IsValid}" Name="RadButton1" />

But this code does not work:

<telerik:RadButton Content="Cancel"
        HorizontalAlignment="Center"
        VerticalAlignment="Center"
        telerik:Theming.Theme="Windows7"
        IsEnabled="True"
        Command="telerik:WindowCommands.Close"
        Margin="5" Padding="10,5" />

[Craig Mellon]

The problem seems to be with the CommandBinding, if I remove the command binding the button is enabled.

I have checked the window declaration and the CanClose property was set to false (this was set to hide the close button).  It seems that with the latest version the WindowCommand.Close command is using this to enable/disable the button.

My issue is now resolved so please ignore this post.

[Charles]

Thanks, that really helped me out!