获取当前鼠标光标的类型 [英] get current mouse cursor type

问题描述

我如何得到目前全球鼠标光标的类型（沙漏/箭头/ ..）？在Windows

How do I get the current GLOBAL mouse cursor type (hourglass/arrow/..)? In Windows.

全球 - 我需要它的即使鼠标是ouside我的应用程序或即使我的计划是windlowless

Global - I need it even if the mouse is ouside of my application or even if my program is windlowless.

在C＃，Delphi或纯WINAPI，请不要介意...

In C#, Delphi or pure winapi, nevermind...

感谢您提前十分!!

推荐答案

在你多年的时间来回答我的问题。这里是你如何检查，如果当前的全球光标沙漏在C＃中（你自己的需求，如果你需要扩展代码）：

After thee years its time to answer my own question. Here's how you check if the current global cursor is hourglass in C# (extend the code for you own needs if you need):

private static bool IsWaitCursor()
{
    var h = Cursors.WaitCursor.Handle;

    CURSORINFO pci;
    pci.cbSize = Marshal.SizeOf(typeof(CURSORINFO));
    GetCursorInfo(out pci);

    return pci.hCursor == h;
}

[StructLayout(LayoutKind.Sequential)]
struct POINT
{
    public Int32 x;
    public Int32 y;
}

[StructLayout(LayoutKind.Sequential)]
struct CURSORINFO
{
    public Int32 cbSize;        // Specifies the size, in bytes, of the structure. 
    // The caller must set this to Marshal.SizeOf(typeof(CURSORINFO)).
    public Int32 flags;         // Specifies the cursor state. This parameter can be one of the following values:
    //    0             The cursor is hidden.
    //    CURSOR_SHOWING    The cursor is showing.
    public IntPtr hCursor;          // Handle to the cursor. 
    public POINT ptScreenPos;       // A POINT structure that receives the screen coordinates of the cursor. 
}

[DllImport("user32.dll")]
static extern bool GetCursorInfo(out CURSORINFO pci);

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