internal override bool Execute(LocalTUILogonConnectivityTester umConn)
{
umConn.DebugTrace("Inside SendDigits Execute()", new object[0]);
if (umConn.IsCallGone())
{
umConn.Error = new TUC_RemoteEndDisconnected();
return(false);
}
if (string.IsNullOrEmpty(this.digitsToSend))
{
return(true);
}
bool result;
try
{
foreach (char c in this.digitsToSend)
{
umConn.DebugTrace("Inside SendDigits , sending digit {0}", new object[]
{
c
});
if (!umConn.SendDTMFTone(c))
{
return(false);
}
Thread.Sleep(500);
}
result = true;
}
catch (Exception ex)
{
if (!(ex is RealTimeException) && !(ex is InvalidOperationException))
{
throw;
}
umConn.Error = new TUC_SendSequenceError(ex.Message, ex);
umConn.ErrorTrace("Inside SendDigits Execute, error ={0}", new object[]
{
ex
});
result = false;
}
return(result);
}
