单击按钮后如何使光标返回RichTextBox？

Question

So, I have some style buttons programmed, and I desire that right after the user clicks on a button, the cursor appears right away where he/she was typing before clicking the button. Also, I wish for the cursor to appear right at the RichTextBox when the program is launched (also, when the user clicks on that tab in my TabIndex. Thanks!

Answer 1

Some Code would have been nice to work with but this should give you a hint:

    private void button2_Click(object sender, EventArgs e)
    {
        richTextBox1.Focus();
        richTextBox1.Select(lastPosition, 0);
    }

The focus makes the cursor appear and the select sets the position where the cursor should appear. You only have to set the variable lastPosition yourself

And to change the default font etc. use this