I am writing program:
Now, I want the user of this program, to write a text, and when he wants, to mark a "text area" and by pressing a button (where the arrow points to) the "marked" text, will go bold. Any ideas ?
You have to use RichTextbox control then you use this code for click event of button or user can simply use Ctrl+B:
richTextBox1.SelectionFont=new Font(richTextBox1.Font, FontStyle.Bold);