Public Property Page As Integer

Visual Basic (Usage)	Copy Code
Dim instance As RasterImageListItem Dim value As Integer   instance.Page = value   value = instance.Page

public int Page {get; set;}

public:
property int Page {
   int get();
   void set (int value);
}

Return Value

This example will create and populate a RasterImageList control with thumbnail of the pages in a multi-page image file.

Visual Basic

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Public Sub RasterImageListItem_Page(ByVal imageList As RasterImageList)    ' Initialize the RasterCodecs class    RasterCodecs.Startup()    Dim codecs As RasterCodecs = New RasterCodecs()    ' Clear existing items    imageList.Items.Clear()    ' Load a multi-page file       Dim fileName As String = LeadtoolsExamples.Common.ImagesPath.Path + "eye.gif"    Dim image As RasterImage = codecs.Load(fileName)    ' Create the items (1 for each page)    Dim page As Integer = 1    Do While page <= image.PageCount       Dim item As RasterImageListItem = New RasterImageListItem()       item.Image = image ' Use the same image for all items       item.Page = page ' But with a different page number       item.Text = "Page " & page.ToString()       ' Add the item to the image list       imageList.Items.Add(item)       page += 1    Loop    RasterCodecs.Shutdown() End Sub

C#

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public void RasterImageListItem_Page(RasterImageList imageList)  {     // Initialize the RasterCodecs class     RasterCodecs.Startup();     RasterCodecs codecs = new RasterCodecs();     // Clear existing items     imageList.Items.Clear();       // Load a multi-page file     string fileName = LeadtoolsExamples.Common.ImagesPath.Path + "eye.gif";     RasterImage image = codecs.Load(fileName);       // Create the items (1 for each page)     for (int page = 1; page <= image.PageCount; page++)     {        RasterImageListItem item = new RasterImageListItem();          item.Image = image;  // Use the same image for all items        item.Page = page;  // But with a different page number        item.Text = "Page " + page.ToString();          // Add the item to the image list        imageList.Items.Add(item);     }       RasterCodecs.Shutdown();    }

Set up the RasterImageList control to an individual page of a multi-page file in each item. To do that, simply set the RasterImageListItem.Image property of each item into the multi-page image, then set the Page property to the desired page.

The value of RasterImage.Page is not used to control the page number of the item to be viewed in this item. Instead, use the Page property. This allows the same RasterImage object to be used multiple items while setting the Page property to different values.

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Reference