C# Signature:

    [StructLayout(LayoutKind.Sequential)]
    public struct POINT
    {
        public int X;
        public int Y;

        public POINT(int x, int y)
        {
            this.X = x;
            this.Y = y;
        }

        public static implicit operator System.Drawing.Point(POINT p)
        {
            return new System.Drawing.Point(p.X, p.Y);
        }

        public static implicit operator POINT(System.Drawing.Point p)
        {
            return new POINT(p.X, p.Y);
        }

        public override string ToString()
        {
            return $"X: {X}, Y: {Y}";
        }
    }

VB .NET Signature:

    <System.Runtime.InteropServices.StructLayout(Runtime.InteropServices.LayoutKind.Sequential)> _
    Public Structure POINT
    Public X As Integer
    Public Y As Integer

    Public Sub New(ByVal X As Integer, ByVal Y As Integer)
        Me.X = X
        Me.Y = Y
    End Sub
    End Structure

VB Signature

Public Type POINT
    X As Long
    Y As Long
End Type

User-Defined Types:

None.

Notes:

System.Drawing.Point can be used instead. Even better because you don't have to convert between the 2 structs. It's a standard struct in .NET.

Useful constants:

  public const int PM_NOREMOVE = 0x0000;
  public const int PM_REMOVE = 0x0001;
  public const int PM_NOYIELD = 0x0002;

Tips & Tricks:

Please add some!

Sample Code:

Please add some!

Alternative Managed API:

TODO