private void dataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if ((e.ColumnIndex == CMD_INDEX) && (this.tvControllers.SelectedNode != null))
{
KeyCommandPair kcp = m_keypads[this.tvControllers.SelectedNode.Text].KeyCommands.Single(r =>
r.Key == Convert.ToInt32(this.dataGridView1.Rows[e.RowIndex].Cells[CODE_INDEX].Value));
kcp.Command = Convert.ToString(this.dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value) ?? string.Empty;
}
}
private void UpdateSerialPortData(string cnt)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new UpdateSerialPortDataHandler(UpdateSerialPortData), cnt);
}
else
{
bool isExisted = false;
string keyValue = string.Empty;
this.dataGridView1.ClearSelection();
string code = Convert.ToInt32(cnt.TrimEnd('\r', '\n'), 16).ToString();
foreach (DataGridViewRow dgvr in this.dataGridView1.Rows)
{
if (string.Equals(code, Convert.ToString(dgvr.Cells[CODE_INDEX].Value), StringComparison.OrdinalIgnoreCase))
{
keyValue = Convert.ToString(dgvr.Cells[CMD_INDEX].Value);
dgvr.Selected = true;
isExisted = true;
break;
}
}
if (m_currentMode == KeypadMode.KeyInput)
{
if (!isExisted)
{
MessageBox.Show(string.Format("键{0}的映射命令没有定义", code));
}
else
{
this.txtInput.Text += keyValue;
this.txtInput.SelectionStart = this.txtInput.Text.Length;
}
}
else
{
if (!isExisted)
{
this.dataGridView1.Rows.Add(false, code, string.Empty);
if (this.tvControllers.SelectedNode != null)
{
KeyCommandPair kcp = new KeyCommandPair();
kcp.Key = Convert.ToInt32(code);
m_keypads[this.tvControllers.SelectedNode.Text].KeyCommands.Add(kcp);
}
}
}
}
}