Insert(String,Int32,Int32,Int32) Method

Inserts a new thumbnail element(s) from an image to the specified index of the WebThumbnailsViewer control.

Syntax

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

public void Insert( 
   string imageUrl,
   int firstPage,
   int lastPage,
   int thumbIndex
)

'Declaration
 
Public Overloads Sub Insert( _
   ByVal imageUrl As String, _
   ByVal firstPage As Integer, _
   ByVal lastPage As Integer, _
   ByVal thumbIndex As Integer _
)

'Usage
 
Dim instance As WebThumbnailViewer
Dim imageUrl As String
Dim firstPage As Integer
Dim lastPage As Integer
Dim thumbIndex As Integer
 
instance.Insert(imageUrl, firstPage, lastPage, thumbIndex)

public void Insert( 
   string imageUrl,
   int firstPage,
   int lastPage,
   int thumbIndex
)

 function Leadtools.Web.Controls.WebThumbnailViewer.Insert(String,Int32,Int32,Int32)( 
   imageUrl ,
   firstPage ,
   lastPage ,
   thumbIndex 
)

public:
void Insert( 
   String^ imageUrl,
   int firstPage,
   int lastPage,
   int thumbIndex
)

Parameters

imageUrl: The image URL or image virtual path to which to add its page(s) as thumbnail(s). Each page will be added as a new thumbnail.
firstPage: The 1-based index of the first page to load.
lastPage: The 1-based index of the last page to load. Must be greater than or equal to firstPage. You can pass -1 to load from firstPage to the last page in the file.
thumbIndex: The 0-based index at which the new thumbnail element(s) should be inserted.

Example

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

Public Sub WebThumbnailViewer_Insert(ByVal webThumbnailViewer As WebThumbnailViewer)
   '' Check if there is at least one thumbnail to replace.
   If (WebThumbnailViewer.Count > 1) Then
      '' Remove the first thumbnail image.
      WebThumbnailViewer.Remove(0, 0)
      ' insert a new image into as the first thumbnail.
      webThumbnailViewer.Insert("Resources\image1.jpg", 1, 1, 0)
   End If
End Sub

public void WebThumbnailViewer_Insert(WebThumbnailViewer webThumbnailViewer)
{
   // Check if there is at least one thumbnail to replace.
   if(webThumbnailViewer.Count > 1)
   {
      // Remove the first thumbnail image.
      webThumbnailViewer.Remove(0, 0);
      // insert a new image into as the first thumbnail.
      webThumbnailViewer.Insert(@"Resources\image1.jpg", 1, 1, 0);
   }
}

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

WebThumbnailViewer Class
WebThumbnailViewer Members
Overload List