MetadataGeneratePreview Method |
Creates preview images for specified pages.
Namespace: GroupDocs.MetadataAssembly: GroupDocs.Metadata (in GroupDocs.Metadata.dll) Version: 21.2
Syntaxpublic void GeneratePreview(
PreviewOptions previewOptions
)
Public Sub GeneratePreview (
previewOptions As PreviewOptions
)
public:
void GeneratePreview(
PreviewOptions^ previewOptions
)
member GeneratePreview :
previewOptions : PreviewOptions -> unit
Parameters
- previewOptions
- Type: GroupDocs.Metadata.OptionsPreviewOptions
A set of options for preview generation.
Remarks
Examples
This code snippet demonstrates how to create image previews for document pages.
using (Metadata metadata = new Metadata(Constants.InputDocx))
{
PreviewOptions previewOptions = new PreviewOptions(pageNumber => File.Create($"{Constants.OutputPath}\\result_{pageNumber}.png"));
previewOptions.PreviewFormat = PreviewOptions.PreviewFormats.PNG;
previewOptions.PageNumbers = new int[] { 1 };
metadata.GeneratePreview(previewOptions);
}
See Also