private void tCMain_Selecting(object sender, TabControlCancelEventArgs e)
{
if (UnitSet.GetClients().Count <= 1)
{
return;
}
if (2 == e.TabPageIndex || 3 == e.TabPageIndex)
{
DialogHelper.ShowError("Please select only one client for Conformance testing.\r\n" +
"If you need to consider identified clients as a single system, please follow these steps:\r\n" +
"1. Select multiple clients in the list using either Shift or Ctrl\r\n" +
"2. Right click on selection and select Merge option");
e.Cancel = true;
}
}