LFile::IsValid

#include "ltwrappr.h"

L_BOOL LFile::IsValid()

Determines whether the LFile object is ready to be used.

Returns

Comments

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

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

The following table describes the functions that require either the bitmap, filename, or both to be set:

Required DLLs and Libraries

See Also

Example

L_INT LFile__IsValidExample()
{
   LBitmapBase LeadBitmap;
   LFile           LeadFile;
   if (LeadFile.IsValid() == FALSE)
      LeadFile.SetBitmap(&LeadBitmap);
   return SUCCESS ;
}