Determines whether the memory file object is ready to be used.
The LMemoryFile object is ready to be used.
The LMemoryFile object is not ready to be used.
Before you can use some of the memory file functions, a bitmap must be associated with the class object. Until you have associated a bitmap with the LMemoryFile object, the object is considered invalid.
Note that the following functions do not require the object to be valid:
Required DLLs and Libraries
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.
Medical Web Viewer .NET
.NET, Java, Android, and iOS/macOS Assemblies
C API/C++ Class Libraries