I am developing a WPF application in which I use RadControls.
I have declared an indeterminated RadBusyIndicator control in a Window's markup.
I have to implement 2 methods in the Window's code-behind to respectively show and hide the BusyIndicator.
The show method takes an input parameter corresponding to the message to display in the BusyIndicator.
I have looked at this help page : radbusyindicator-features-custom-busy-content.html
I have read I can define a custom BusyIndicator content by declaring a DataTemplate.
I have though about declaring a DataTemplate containing a TextBlock.
But I do not know how to set the TextBlock's text from the show method.
Can you please describe me a way to do it ?
I have thought about creating a property in the Window's code-behind representing the TextBlock's text.
I could set the Window's property from the show method.
I have also thought about binding the Window's property to the TextBlock's Text property but I do not know how to do it.
Thank you in advance for your future help.