I'm using a WPF RichTextBox control to input some text with user formatting capability, including font size adjustment. The built-in commands for IncreaseFontSize and DecreaseFontSize will adjust the font size by 0.75pt each time the command is executed. I would like to increase the granularity to 2pt.
Can this be done without implementing my own custom commands?
Best Answer
Unfortunately the value is hard-coded and you cannot change it. The fastest way to implement this is to use the TextRange class. Something like this: