Render specific pages Leave feedback
You can render part of the document pages only. You can specify a list of the document pages in the following ways:
To specify pages as the View method parameters, follow these steps:
- Instantiate the Viewer object.
- Instantiate the HtmlViewOptions (or the JpgViewOptions, or the PngViewOptions, or the PdfViewOptions) object.
- Call the View method. Specify the page numbers as the last parameters.
The following code snippet shows how to render the first and third pages of a document:
using GroupDocs.Viewer;
using GroupDocs.Viewer.Options;
// ...
using (Viewer viewer = new Viewer("sample.docx"))
{
// Create view options.
HtmlViewOptions viewOptions = HtmlViewOptions.ForEmbeddedResources();
// Specify the page numbers.
viewer.View(viewOptions, 1, 3);
}
Imports GroupDocs.Viewer
Imports GroupDocs.Viewer.Options
' ...
Module Program
Sub Main(args As String())
Using viewer As Viewer = New Viewer("sample.docx")
' Create view options.
Dim viewOptions As HtmlViewOptions = HtmlViewOptions.ForEmbeddedResources()
' Specify the page numbers.
viewer.View(viewOptions, 1, 3)
End Using
End Sub
End Module
To specify pages by using an array, follow these steps:
- Instantiate the Viewer object;
- Instantiate the HtmlViewOptions (or the JpgViewOptions, or the PngViewOptions, or the PdfViewOptions) object;
- Call the View method. Specify the page numbers array as the second parameter.
The following code snippet shows how to render the 1st, 2nd, and 4th pages of a document:
using GroupDocs.Viewer;
using GroupDocs.Viewer.Options;
// ...
// Create an array and specify page numbers.
int[] pageNumbers = new int[] { 1, 2, 4 };
using (Viewer viewer = new Viewer("sample.docx"))
{
// Create view options.
var viewOptions = HtmlViewOptions.ForEmbeddedResources();
// Use array to render specific pages.
viewer.View(viewOptions, pageNumbers);
}
Imports GroupDocs.Viewer
Imports GroupDocs.Viewer.Options
' ...
Module Program
Sub Main(args As String())
' Create an array and specify page numbers.
Dim pageNumbers = New Integer() {1, 2, 4}
Using viewer As Viewer = New Viewer("sample.docx")
' Create view options.
Dim viewOptions = HtmlViewOptions.ForEmbeddedResources()
' Use array to render specific pages.
viewer.View(viewOptions, pageNumbers)
End Using
End Sub
End Module
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