How to customize Alert window 's Width?

[redstar]

My alert text is a little long, that makes Alert window show a Horizontal scroll bar, i don't want to this, so ,how to customize Alert window's Width?

[Konstantina]

Hello Redstar,

In order to remove the ScrollBar you can define the Alert as follows:

RadWindow.Alert(new TextBlock() { Text = Message, TextWrapping = TextWrapping.Wrap, Width = 250}, ...

In that way you replace the ContentPresenter in the Alert with a wrapped TextBlock and the scroll bar should disappear and the text will be aligned.

Regards,
Konstantina
the Telerik team

[redstar]

Thanks!

[Edwin Kwok]

Have the same problem, tried your solution with no luck. Any thought?

 string msg = string.Format("My message ({0}), please check and try again.", 
           messageContent);
                    DialogParameters dp = new DialogParameters
                    {
                        Content = new TextBlock 
                            {
                                Text = msg,
                                TextWrapping = System.Windows.TextWrapping.Wrap,
                                Width = 800
                            }
                    };
                    RadWindow.Alert(dp);

[Konstantina]

Hi Edwin,

That is because the Width of the TextBlock you have set is far greater than the maximum width of the Alert dialog. That is why the ScrollBar is still visible. If you set it to a value less then 500 the ScrollBar should disappear.

Hope this helps.

All the best,
Konstantina
the Telerik team