I have no idea about How to check Richtextbox vertical scroll bar is ON.
Means suppose Richtextbox has 3 lines displayed perfectly but when 4 line is inserted vertical scroll bar is on Now i want to check at runtime the vertical scroll bar is available now...
Can anyone help me please..
If there is a vertical scroll bar in the text box it will appear at start when the application starts, due to the multi-line write. However, I believe richTextBox automatically has both set up automatically. I'm still not understanding what else he/she is looking for out of this though.
your suggetion is simple one but when richtextbox contains image or math type equation then richtextbox display only single line then how to figure out this question. at this point line count doesn't work