private void RichTextBox1_KeyPress(object sender, KeyPressEventArgs e)
{
Point LocationCombo = new Point();
if (e.KeyChar == (char)'<')
{
LocationCombo = RichTextBox1.GetPositionFromCharIndex(RichTextBox1.SelectionStart);
LocationCombo.Y = LocationCombo.Y + RichTextBox1.Font.Height + 3;
ComboBox1.Location = LocationCombo;
ComboBox1.Visible = true;
ComboBox1.DroppedDown = true;
ComboBox1.Focus();
}
}
