private void tsbFont_SelectedIndexChanged(object sender, EventArgs e) { if (string.IsNullOrEmpty(tsbSize.Text)) { return; } rtbSend.RichTextBox.SelectionFont = new Font(tsbFont.Text, GeneralUtil.ParseInt(tsbSize.Text)); rtbSend.RichTextBox.Focus(); }
private void tsbSize_KeyPress(object sender, KeyPressEventArgs e) { if (Char.IsNumber(e.KeyChar)) { e.Handled = true; if (e.KeyChar <= '7' && e.KeyChar > '0') { tsbSize.SelectedIndex = GeneralUtil.ParseInt(e.KeyChar) - 1; } } else if (!Char.IsControl(e.KeyChar)) { e.Handled = true; } }
private void tsbSize_SelectedIndexChanged(object sender, EventArgs e) { rtbSend.RichTextBox.SelectionFont = new Font(tsbFont.Text, GeneralUtil.ParseInt(tsbSize.Text)); rtbSend.RichTextBox.Focus(); }