C# Signature:

[DllImport("user32.dll")]
public static extern int SetScrollPos(IntPtr hWnd, System.Windows.Forms.Orientation nBar, int nPos, bool bRedraw);

VB Signature:

<DllImport("user32.dll")> _
Public Shared Function SetScrollPos(ByVal hWnd As IntPtr, _
         <MarshalAs(UnmanagedType.I4)>nBar As SBOrientation, _
         ByVal nPos As Integer, _
         <MarshalAs(UnmanagedType.I4)>bRedraw As Boolean) As Integer
End Function

User-Defined Types:

SBOrientation

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

/// <summary>
/// Gets and Sets the Horizontal Scroll position of the control.
/// </summary>
public int HScrollPos
{
     get { return GetScrollPos((IntPtr) this.Handle, System.Windows.Forms.Orientation.Horizontal); }
     set { SetScrollPos((IntPtr) this.Handle, System.Windows.Forms.Orientation.Horizontal, value, true); }
}

/// <summary>
/// Gets and Sets the Vertical Scroll position of the control.
/// </summary>
public int VScrollPos
{
     get { return GetScrollPos((IntPtr) this.Handle, System.Windows.Forms.Orientation.Vertical); }
     set { SetScrollPos((IntPtr) this.Handle, System.Windows.Forms.Orientation.Vertical, value, true); }
}

Alternative Managed API:

Do you know one? Please contribute it!