如何将应用程序集成到 windows 任务栏？

Question

我想将一个应用程序集成到 windows 任务栏 UI（例如日历或电池）单击它会展开。有办法吗？

Answer 1

您正在寻找 Shell_NotifyIcon()。一个基本的例子是：

// Declare NOTIFYICONDATA details. 
// Error handling is omitted here for brevity. Do not omit it in your code.

NOTIFYICONDATA nid = {};
nid.cbSize = sizeof(nid);
nid.hWnd = hWnd;
nid.uFlags = NIF_ICON | NIF_TIP | NIF_GUID;

// Note: This is an example GUID only and should not be used.
// Normally, you should use a GUID-generating tool to provide the value to
// assign to guidItem.
static const GUID myGUID = 
{0x23977b55, 0x10e0, 0x4041, {0xb8, 0x62, 0xb1, 0x95, 0x41, 0x96, 0x36, 0x69}};
nid.guidItem = myGUID;

nid.guidItem = guid;

// This text will be shown as the icon's tooltip.
StringCchCopy(nid.szTip, ARRAYSIZE(nid.szTip), L"Test application");

// Load the icon for high DPI.
LoadIconMetric(hInst, MAKEINTRESOURCE(IDI_SMALL), LIM_SMALL, &(nid.hIcon));

// Show the notification.
Shell_NotifyIcon(NIM_ADD, &nid) ? S_OK : E_FAIL;

有关更多信息和示例，请阅读 https://docs.microsoft.com/en-us/windows/win32/shell/notification-area

如何将应用程序集成到 windows 任务栏？

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