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  1. January 27th, 2009, 05:11 PM #4
    Traps
    Traps is offline Member
    Join Date
    Mar 2007
    Posts
    274

    Re: Prevent Two Decimal Points in Textbox?

    Code:
            private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == '.')
            {
                if (textBox1.Text.Contains("."))
                {
                    e.Handled = true;
                }
            }        
        }
    Last edited by Traps; January 27th, 2009 at 05:15 PM.
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