PDFDocLockRead Method |
Locks the document to prevent competing write threads (using Lock()) from accessing the document
at the same time. Other reader threads however, will be allowed to access the document.
Threads attempting to obtain write access to the document will wait in
suspended state until the thread that owns the lock calls doc.UnlockRead().
Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255
Syntaxpublic void LockRead()
Remarks
To avoid deadlocks obtaining a write lock while holding
a read lock is not permitted and will throw an exception. If this situation is encountered
please either unlock the read lock before the write lock is obtained
or acquire a write lock (rather than read lock) in the first place.
See Also