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Determines whether the memory file object is ready to be used.
#include "ltwrappr.h"
L_BOOL LMemoryFile::IsValid()
| Value | Meaning |
|---|---|
| TRUE | The LMemoryFile object is ready to be used. |
| FALSE | 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:
Win32, x64.
For an example, refer to LMemoryFile::LoadMemory.
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