Question

I have a button whose content is binded with ViewModel’s property called Test.

<Button Content="{Binding Test, Mode=TwoWay}"  
            Name="button1"Click="button1_Click" />

On click of the button I am changing its content

private void button1_Click(object sender, System.Windows.RoutedEventArgs e)
{
    button1.Content = "Yellow";
}

But in the property setter I would like to override the content being set and set my own content.
Following is the code for same:

string _test;
public string Test
{
    get
    {
        return _test;
    }
    set
    {
        _test = "Something" + System.DateTime.Now.ToString();
        RaisePropertyChanged(() => Test);
    }
}

Now the problem is button’s content is getting set as “Yellow” instead of that it should be something like “Something…”

If I bind this property with textbox at the same time, there the value is being displayed in the correct manner.

Note: this is just an example and focus of my question is raisepropertychanged.

Please help.

Answer 1

Thanks everyone for your answers. I have figured out that it worked when you run it in the Non-debug mode. But in case of Call Back it will not work even in non-debug mode.

I have finally got the solution which mentioned in the article http://info.titodotnet.com/2011/08/silverlight-dependency-property-clr.html

Cheers!