NativeScrollBar

Class Overview

Provides operations on windows of WindowClass type ScrollBar.

public NativeScrollBar(WindowControl src)

Explanation

Constructor.

Parameter

src
A WindowControl object for the target window

public NativeScrollBar(WindowsAppFriend app, IntPtr windowHandle)

Explanation

Constructor.

Parameters

app

Application manipulation object

windowHandle

Window handle

public bool IsVertical{get;}

Explanation

Returns true if the scroll bar is vertical.

public int ScrollPos{get;}

Explanation

Returns the current position of the scroll bar.

public void EmulateScroll(int pos)

Explanation

Sets the current scroll position.

Produces a WM_HSCROLL or WM_VSCROLL notification.

Uses SB_THUMBTRACK type scrolling.

Parameter

pos

The position to set

public void EmulateScroll(int pos, Async async)

Explanation

Sets the current scroll position asynchronously.
Produces a WM_HSCROLL or WM_VSCROLL notification.
Uses SB_THUMBTRACK type scrolling.

Parameters

pos

The position to set

async

Asynchronous execution object

public void GetScrollRange(ref int min, ref int max)

Explanation

Obtains the scroll bar's scroll range.

Parameters

min

Minimum value

max

Maximum value

JR