C# Signature:

[System.Runtime.InteropServices.DllImport("user32.dll")]
static extern bool GetClipCursor(out RECT lpRect);

VB.Net Signature:

Please add!

User-Defined Types:

    [StructLayout(LayoutKind.Sequential)]
    public struct RECT
    {
    public int left;
    public int top;
    public int right;
    public int bottom;
    public override string ToString() => $"T: {top}, R: {right}, B: {bottom}, L: {left}";
    };

Docs:

https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getclipcursor

https://docs.microsoft.com/en-us/windows/win32/api/windef/ns-windef-rect

Tips & Tricks:

Please add!

How To Use:

GetClipCursor(out RECT rect);