chuan
5ce2c8a982
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93 lines
3.5 KiB
C#
93 lines
3.5 KiB
C#
using System;
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using System.Runtime.InteropServices;
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namespace Notify.Interop;
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internal static partial class Win32
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{
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[LibraryImport("user32.dll")]
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internal static partial IntPtr GetForegroundWindow();
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool SetForegroundWindow(IntPtr hWnd);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool AllowSetForegroundWindow(uint dwProcessId);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool AttachThreadInput(uint idAttach, uint idAttachTo, [MarshalAs(UnmanagedType.Bool)] bool fAttach);
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[LibraryImport("user32.dll")]
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internal static partial uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool BringWindowToTop(IntPtr hWnd);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int x, int y, int cx, int cy, uint uFlags);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool ShowWindow(IntPtr hWnd, int nCmdShow);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool IsIconic(IntPtr hWnd);
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[LibraryImport("user32.dll")]
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[return: MarshalAs(UnmanagedType.Bool)]
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internal static partial bool IsWindow(IntPtr hWnd);
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[LibraryImport("user32.dll")]
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internal static partial void SwitchToThisWindow(IntPtr hWnd, [MarshalAs(UnmanagedType.Bool)] bool fAltTab);
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[LibraryImport("user32.dll")]
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internal static partial void keybd_event(byte bVk, byte bScan, uint dwFlags, IntPtr dwExtraInfo);
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[LibraryImport("kernel32.dll")]
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internal static partial uint GetCurrentThreadId();
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[LibraryImport("user32.dll", EntryPoint = "GetClassNameW", StringMarshalling = StringMarshalling.Utf16)]
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internal static partial int GetClassName(IntPtr hWnd, ref char lpClassName, int nMaxCount);
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[LibraryImport("user32.dll", EntryPoint = "GetWindowLongPtrW")]
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internal static partial IntPtr GetWindowLongPtr(IntPtr hWnd, int nIndex);
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[LibraryImport("user32.dll", EntryPoint = "SetWindowLongPtrW")]
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internal static partial IntPtr SetWindowLongPtr(IntPtr hWnd, int nIndex, IntPtr dwNewLong);
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// 把窗口设为工具窗口：从任务栏与 Alt+Tab 中隐藏
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internal static void MakeToolWindow(IntPtr hWnd)
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{
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var ex = GetWindowLongPtr(hWnd, GWL_EXSTYLE).ToInt64();
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ex = (ex | WS_EX_TOOLWINDOW) & ~WS_EX_APPWINDOW;
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SetWindowLongPtr(hWnd, GWL_EXSTYLE, new IntPtr(ex));
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}
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// 取窗口类名
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internal static string GetClassNameOf(IntPtr hWnd)
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{
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var buf = new char[256];
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var n = GetClassName(hWnd, ref buf[0], buf.Length);
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return n > 0 ? new string(buf, 0, n) : "";
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}
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// --- 常量 ---
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internal const uint ASFW_ANY = 0xFFFFFFFF;
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internal const int SW_RESTORE = 9;
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internal const int SW_SHOW = 5;
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internal const uint SWP_NOSIZE = 0x0001;
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internal const uint SWP_NOMOVE = 0x0002;
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internal const uint SWP_SHOWWINDOW = 0x0040;
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internal const byte VK_MENU = 0x12;
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internal const uint KEYEVENTF_KEYUP = 0x0002;
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internal const int GWL_EXSTYLE = -20;
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internal const long WS_EX_TOOLWINDOW = 0x00000080;
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internal const long WS_EX_APPWINDOW = 0x00040000;
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}
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