---
name: "SetScrollPos"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/SetScrollPos"
---

# SetScrollPos(3w)

## NAME

**SetScrollPos** (USER32.@)

## SYNOPSIS

INT SetScrollPos\
  (\
   HWND *hwnd*,\
   INT  *nBar*,\
   INT  *nPos*,\
   BOOL *bRedraw*\
  )

## DESCRIPTION

Sets the current position of the scroll thumb.

## PARAMS

*hwnd* **\[In\]**  Handle of window with scrollbar(s).

*nBar* **\[In\]**  One of **SB\_HORZ**, **SB\_VERT**, or **SB\_CTL**.

*nPos* **\[In\]**  New value.

*bRedraw* **\[In\]**  Should scrollbar be redrawn afterwards?.

## RETURNS

**Success:** Scrollbar position

**Failure:** **0.**

## REMARKS

Note the ambiguity when **0** is returned. Use GetLastError to make sure there was an error (and to know which one).

## IMPLEMENTATION

Declared in **"commctrl.h"**.

Implemented in **"dlls/user32/scroll.c"**.

Debug channel **"scroll"**.