LVectorFile::IsValid

#include "ltwrappr.h"

L_BOOL LVectorFile::IsValid(L_VOID)

Determines whether the LVectorFile object is ready to be used.

Returns

TRUE

The LVectorFile object is ready to be used.

FALSE

The LVectorFile object is not ready to be used.

Comments

Before you can use some of the file functions, a vector and a filename must be associated with the class object. Until you have associated a vector and a filename with the LVectorFile object, the object is considered invalid.

The function will return TRUE only if both the filename and the vector have been set and are valid.

Required DLLs and Libraries

LVKRN
LTFIL

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:

Class Members

Example

For an example, refer to LVectorFile::LVectorFile.

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