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UpdateUrl Method

Summary

Update the image or SVG URL of an item.

Syntax

C#
VB
C++
public void UpdateUrl( 
   ImageViewerItem item, 
   Uri url 
) 
Public Sub UpdateUrl( 
   ByVal item As ImageViewerItem, 
   ByVal url As System.Uri 
) 
public:  
   void UpdateUrl( 
      ImageViewerItem^ item, 
      System::Uri^ url 
   ) 

Parameters

item

Item to update

url

New image or SVG url. If this is null, then the item will be empty after this method returns.

The viewer will load the data in this URL as a raster image or SVG document depending on the value of LoadUrlAsSvg of item.

Remarks

This method lets you quickly update the ImageViewerItem.Url value. It is the equivalent of the following code:

ImageViewerItem item = imageViewer.Items[some index]; 
item.Url = url; 

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.Controls.WinForms Assembly