ScrollBarVisible Property

Enables or disables automatically showing the scroll bars if the image width or height exceeds the control client area.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public bool ScrollBarVisible {get; set;}

'Declaration
 
Public Property ScrollBarVisible As Boolean

'Usage
 
Dim instance As WebImageViewer
Dim value As Boolean
 
instance.ScrollBarVisible = value
 
value = instance.ScrollBarVisible

public bool ScrollBarVisible {get; set;}

 get_ScrollBarVisible();
 set_ScrollBarVisible(value);

public:
property bool ScrollBarVisible {
   bool get();
   void set (    bool value);
}

Property Value

true, automatically show the scroll bars; false, hide the scroll bars.

Remarks

Default value is true.

Example

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub WebImageViewer_ScrollBarVisible(ByVal mainWebImageViewer As WebImageViewer)
   AddHandler mainWebImageViewer.ImageChanged, AddressOf mainWebImageViewer_ImageChanged
   mainWebImageViewer.MouseInteractiveMode.LeftButton = ImageViewerMouseInteractiveMode.Pan

   '' disable the scrollbars
   mainWebImageViewer.ScrollBarVisible = False
   '' open "image1.tif"
   mainWebImageViewer.OpenImageUrl("Resources\MultiPage.tif")
   '' display the image with dpi
   mainWebImageViewer.UseDpi = False
   '' scroll the image to the center point.
   mainWebImageViewer.ScrollPosition = New Point(CType(mainWebImageViewer.MaxScrollPosition.X / 2, Integer), CType(mainWebImageViewer.MaxScrollPosition.Y / 2, Integer))

   RemoveHandler mainWebImageViewer.ImageChanged, AddressOf mainWebImageViewer_ImageChanged
End Sub

Sub mainWebImageViewer_ImageChanged(ByVal sender As Object, ByVal e As EventArgs)
   '' "New Image is loaded"...
End Sub

public void WebImageViewer_ScrollBarVisible(WebImageViewer mainWebImageViewer)
{
   mainWebImageViewer.ImageChanged += new EventHandler(mainWebImageViewer_ImageChanged);
   mainWebImageViewer.MouseInteractiveMode.LeftButton = ImageViewerMouseInteractiveMode.Pan;
   // disable the scrollbars
   mainWebImageViewer.ScrollBarVisible = false;
   // open "MultiPage.tif"
   mainWebImageViewer.OpenImageUrl(@"Resources\MultiPage.tif");
   // display the image with dpi
   mainWebImageViewer.UseDpi = false;
   // scroll the image to the center point.
   mainWebImageViewer.ScrollPosition = new Point(mainWebImageViewer.MaxScrollPosition.X / 2, mainWebImageViewer.MaxScrollPosition.Y / 2);

   mainWebImageViewer.ImageChanged -= new EventHandler(mainWebImageViewer_ImageChanged);
}

void mainWebImageViewer_ImageChanged(object sender, EventArgs e)
{
   // "New Image is loaded"...
}

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

WebImageViewer Class
WebImageViewer Members
WebImageViewer Client Class