Method ThrowIfPrintingInProgress
ThrowIfPrintingInProgress()
Throws an exception if a printing operation is currently in progress.
public virtual void ThrowIfPrintingInProgress()
Remarks
Call this method before starting a new printing operation to ensure that no other printing process is currently running. This helps prevent conflicts or resource contention caused by overlapping print jobs.
Exceptions
- InvalidOperationException
Thrown if a printing operation is active when this method is called.