C# Signature:

[DllImport("user32.dll")]
static extern int SetScrollInfo(IntPtr hwnd, int fnBar, [In] ref SCROLLINFO
   lpsi, bool fRedraw);

VB.Net Signature:

<DllImport("user32.dll", SetLastError:=True, ThrowOnUnmappableChar:=True, CharSet:=CharSet.Auto)>
Public Function SetScrollInfo(hWnd As IntPtr, _
          <MarshalAs(UnmanagedType.I4)>nBar As SBOrientation, _
          <MarshalAs(UnmanagedType.Struct)>ByRef lpsi As SCROLLINFO, _
          <MarshalAs(UnmanagedType.Bool)>bRepaint As Boolean) As Integer
End Function

VB Signature:

Public Declare Function SetScrollInfo Lib "user32" _
         (ByVal hWnd As Long, _
          ByVal n As SBOrientation, _
          ByVal n As Long, _
          lpcScrollInfo As SCROLLINFO, _
          ByVal bool As Long) As Long

User-Defined Types:

SBOrientation, SCROLLINFO, ScrollInfoMask

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

     SCROLLINFO scrollinfo = new SCROLLINFO();
     scrollinfo.cbSize = Marshal.SizeOf( typeof( SCROLLINFO ) );
     scrollinfo.fMask = Convert.ToInt32( LPCSCROLLINFO.SIF_RANGE );
     scrollinfo.nMin = 0;        
     scrollinfo.nMax = 3; // for example the number of items in the control
     SetScrollInfo( SomeControl.Handle, ( int )SBTYPES.SB_VERT, ref scrollinfo, true );

Alternative Managed API:

Do you know one? Please contribute it!

Please edit this page!

Do you have...

• helpful tips or sample code to share for using this API in managed code?
• corrections to the existing content?
• variations of the signature you want to share?
• additional languages you want to include?

Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).