somSelf (WPFolder *) - input
Points to an object of class WPFolder.
ulFlags (ULONG) - input
Possible values are described in the following list: Values can be combined to modify multiple flags in a single call.
FOI_POPULATEWITHALL
ulFlagMask (ULONG) - input
Values specified correspond to the flag values specified in ulFlags. If the value in ulFlagMask is specified (the bit is 1), the corresponding folder flag is set. If the value in ulFlagMask is not specified (the bit is 0), the corresponding folder flag is cleared.
rc (BOOL) - returns
TRUE