RichTextBox Fore color, font size - Undo Problem
I find a wierd problem with RichTextBox control.
I load a rich text box with the contents of a file.
If I try to undo after changing fore color, undo doesnt work.
If i try to undo after changing font size, undo doesnt work.
Can anyone let me know why it happens so ?
I have attached a sample project.
Regards

