#include "../win32nt.h"

Include dependency graph for NtUserEnumDisplayMonitors.c:

Functions
BOOL NTAPI	NtUserEnumDisplayMonitors1 (HDC hDC, LPCRECT lprcClip, MONITORENUMPROC lpfnEnum, LPARAM dwData)

BOOL CALLBACK	MonitorEnumProc (HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData)

	START_TEST (NtUserEnumDisplayMonitors)

Variables
ULONG	gMonitorCount = 0

HDC	ghdcMonitor = 0

RECT	grcMonitor = {0}

Function Documentation

◆ MonitorEnumProc()

BOOL CALLBACK MonitorEnumProc	(	HMONITOR	hMonitor,
		HDC	hdcMonitor,
		LPRECT	lprcMonitor,
		LPARAM	dwData
	)

Definition at line 26 of file NtUserEnumDisplayMonitors.c.

{
    gMonitorCount++;
    if (gMonitorCount == 1)
    {
        ghdcMonitor = hdcMonitor;
        grcMonitor = *lprcMonitor;
    }
    return TRUE;
}

Referenced by START_TEST().

◆ NtUserEnumDisplayMonitors1()

BOOL NTAPI NtUserEnumDisplayMonitors1	(	HDC	hDC,
		LPCRECT	lprcClip,
		MONITORENUMPROC	lpfnEnum,
		LPARAM	dwData
	)

Definition at line 16 of file NtUserEnumDisplayMonitors.c.

{
    return (INT)Syscall(L"NtUserEnumDisplayMonitors", 4, &hDC);
}

◆ START_TEST()

START_TEST ( NtUserEnumDisplayMonitors )

Definition at line 41 of file NtUserEnumDisplayMonitors.c.

{
    BOOL ret;
 
    // WILL crash!
//  TEST(NtUserEnumDisplayMonitors1(NULL, NULL, NULL, 0) == 0);
 
    ret = NtUserEnumDisplayMonitors(0, NULL, MonitorEnumProc, 0);
    TEST(ret == TRUE);
    TEST(gMonitorCount > 0);
    TEST(ghdcMonitor == 0);
    TEST(grcMonitor.left == 0);
    TEST(grcMonitor.right > 0);
    TEST(grcMonitor.top == 0);
    TEST(grcMonitor.bottom > 0);
 
}