DevWiki/WinDevice
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

添加部分代码

Browse Source
This commit is contained in:
DevWiki 2023-09-12 00:22:47 +08:00
parent d9fb6fb6c8
commit a626a07b15
2 changed files with 40 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
WinDevice/Utils/SysInfoUtil.cpp
View File

@ -158,19 +158,53 @@ int SysInfoUtil::GetInfoByEnumDisplayDevices()
return 0; return 0;
} }
void SysInfoUtil::GetInfoByEnumDisplayDevicesA()
{
DISPLAY_DEVICEA dd;
DEVMODEA dm;
for (int i = 0;; i++) {
ZeroMemory(&dd, sizeof(dd));
dd.cb = sizeof(dd);
BOOL ret = (EnumDisplayDevicesA(NULL, i, &dd, 0));
if (ret == FALSE)
break;
ZeroMemory(&dm, sizeof(dm));
dm.dmSize = sizeof(dm);
if (EnumDisplaySettingsA(dd.DeviceName, ENUM_CURRENT_SETTINGS, &dm)) {
std::cout << "Device #" << i << " Information:" << std::endl;
std::cout << "Device Name: " << dd.DeviceName << std::endl;
std::cout << "Device String: " << dd.DeviceString << std::endl;
std::cout << "State: " << (dd.StateFlags & DISPLAY_DEVICE_ACTIVE ? "Active" : "Inactive") << std::endl;
std::cout << "Device ID: " << dd.DeviceID << std::endl;
std::cout << "Device Key: " << dd.DeviceKey << std::endl;
std::cout << std::endl;
}
}
}
void SysInfoUtil::GetInfoByEnumDisplayMonitors() void SysInfoUtil::GetInfoByEnumDisplayMonitors()
{ {
wcout << "=====GetInfoByEnumDisplayMonitors start=====" << endl; wcout << "=====GetInfoByEnumDisplayMonitors start=====" << endl;
// 枚举显示器 // 枚举显示器
EnumDisplayMonitors(NULL, NULL, [](HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData) -> BOOL { EnumDisplayMonitors(NULL, NULL, [](HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData) -> BOOL {
// 获取显示器的设备名称
MONITORINFOEX monitorInfo; MONITORINFOEX monitorInfo;
monitorInfo.cbSize = sizeof(MONITORINFOEX); monitorInfo.cbSize = sizeof(MONITORINFOEX);
if (GetMonitorInfo(hMonitor, &monitorInfo)) { if (GetMonitorInfo(hMonitor, &monitorInfo)) {
// 输出友好名称 std::wcout << L"name: " << monitorInfo.szDevice << std::endl;
wcout << "szDevice:" << monitorInfo.szDevice << endl;
wcout << "right:" << monitorInfo.rcMonitor.right << endl; // 获取显示器的屏幕区域
wcout << "bottom:" << monitorInfo.rcMonitor.bottom << endl; std::wcout << L"rect: left(" << lprcMonitor->left << ", " << lprcMonitor->top
<< "), right(" << lprcMonitor->right << ", " << lprcMonitor->bottom << ")" << std::endl;
// 获取显示器的分辨率
std::wcout << L"dpi: w=" << lprcMonitor->right - lprcMonitor->left
<< ", h=" << lprcMonitor->bottom - lprcMonitor->top << std::endl;
std::wcout << L"===================" << std::endl;
} }
return TRUE; return TRUE;
}, 0); }, 0);
wcout << "=====GetInfoByEnumDisplayMonitors end=====" << endl; wcout << "=====GetInfoByEnumDisplayMonitors end=====" << endl;

2
WinDevice/Utils/SysInfoUtil.h
View File

@ -16,6 +16,8 @@ public:
static int GetInfoByQueryDisplayConfig(); static int GetInfoByQueryDisplayConfig();
static void GetInfoByEnumDisplayDevicesA();
static int GetInfoByCfgmgr(); static int GetInfoByCfgmgr();
private: private: