Limit the max number of chars per line in a textbox

Question

Say I have the following:

Answer 1

I do not really think that you can do this while wrapping because wrapping would change the current line to fit the TextBox. Even while using Notepad, you can never view the Status Bar while enabling the Word Wrap as it will be difficult to get the current line index and its length while wrapping.

I've managed to set the maximum characters per line while the TextWrapping property is set to NoWrap. You'll first need to get the length of the current line index. Then, in case it's 59 or more, handle the input.

Example

private void textBox1_KeyDown(object sender, KeyEventArgs e)
{
    //Initialize a new int of name CurrentLine to get the current line the user is on
    int CurrentLine = textBox1.GetLineIndexFromCharacterIndex(textBox1.Text.Length);

    //Continue if the length of the current line is more or equal to 59
    if (textBox1.GetLineLength(CurrentLine) >= 59) 
    {
        //Don't insert the character
        e.Handled = true; 
    }
}

Thanks,
I hope you find this helpful :)