/// <summary>
/// Internal callback used to receive the raw data.
/// </summary>
/// The text data pointed to by a char* is marshaled into a String
/// <remarks>
/// </remarks>
/// <param name="cmdId">Command ID</param>
/// <param name="severity">Severity level</param>
/// <param name="errorNumber"></param>
/// <param name="pData">char* pointer for error message</param>
internal void ErrorCallback_Int(uint cmdId, int severity, int errorNumber, IntPtr pData)
{
lock (ErrorCallback_Int_Sync)
{
PauseRunCmdTimer(cmdId);
try
{
// no callback set, so ignore
if (ErrorReceived == null)
{
return;
}
String data = null;
if (pData != IntPtr.Zero)
{
data = MarshalPtrToString(pData);
}
Delegate[] targetList = ErrorReceived.GetInvocationList();
foreach (ErrorDelegate d in targetList)
{
try
{
d(cmdId, severity, errorNumber, data);
}
catch
{
// problem with delegate, so remove from the list
ErrorReceived -= d;
}
}
}
finally
{
ContinueRunCmdTimer(cmdId);
}
}
}
