private void SendMsg_Click(object sender, RoutedEventArgs e)
{
if (SendMsgId.SelectedValue == null || SendMsgType.SelectedValue == null)
{
MessageBox.Show("Please fill all fields out.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
byte[] ascii = System.Text.Encoding.ASCII.GetBytes(SendMsgAsciiPayload.Text);
if (AppendNullAscii.IsChecked == true)
{
ascii = ByteArrayUtils.AddByteToArray(ascii, 00);
}
SPPMessage msg = new SPPMessage
{
Id = (SPPMessage.MessageIds)SendMsgId.SelectedValue,
Payload = (PayloadTabs.SelectedItem as TabItem).Name == "AsciiTab" ? ascii : SendMsgPayload.Text.HexStringToByteArray(),
Type = (SPPMessage.MsgType)SendMsgType.SelectedValue
};
BluetoothService.Instance.SendAsync(msg);
}