One of the File Access constants used by the SalListFiles function to define the type of files to retrieve and place in a list box. FA_Exclusive specifies that should retrieve only files of the specified type. If you do not specify FA_Exclusive, files of the specified type and FA_Standard files are listed with normal files. This constant can be OR'd together with any of the other File Access (FA_*) constants to retrieve a variety of file types at the same time. Value = 0x8000

public const int FA_Exclusive