MAKELPARAM info

The MAKELPARAM macro creates an unsigned 32-bit value for use as an lParam parameter in a message. The macro concatenates two given 16-bit values.

LPARAM MAKELPARAM(

WORD wLow,	// low-order word
WORD wHigh	// high-order word
);

Parameters

wLow

Specifies the low-order word of the new long value.

wHigh

Specifies the high-order word of the new long value.

Return Values

The return value is an unsigned 32-bit value.

Remarks

The MAKELPARAM macro is defined as follows:

#define MAKELPARAM(l, h)   ((LPARAM) MAKELONG(l, h)) 

 

See Also

MAKELONG, MAKELRESULT, MAKEWPARAM