private void _processCaller_StdOutReceived(object sender, DataReceivedEventArgs e)
		{
			AppendOutputToRichTextBox(e.Text, _stdOutColor);
		}
		private void _processCaller_StdErrReceived(object sender, DataReceivedEventArgs e)
		{
			_failed = true;
			AppendOutputToRichTextBox(e.Text, _strErrColor);
		}