1. GroupDocs.Metadata
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  3. GroupDocs.Metadata for .NET
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  5. GroupDocs.Metadata.Common
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  7. IDocumentInfo

IDocumentInfo

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IDocumentInfo interface

Provides common information about a loaded document.

public interface IDocumentInfo

Properties

Name Description
FileType { get; } Gets the file type of the loaded document.
IsEncrypted { get; } Gets a value indicating whether the document is encrypted and requires a password to open.
PageCount { get; } Gets the number of pages (slides, worksheets, etc) in the loaded document.
Pages { get; } Gets a collection of objects representing common information about the document pages (slides, worksheets, etc).
Size { get; } Gets the size of the loaded document in bytes.

Remarks

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Examples

This example demonstrates how to extract basic format information from a file.

using (Metadata metadata = new Metadata(Constants.InputXlsx))
{
    if (metadata.FileFormat != FileFormat.Unknown)
    {
        IDocumentInfo info = metadata.GetDocumentInfo();

        Console.WriteLine("File format: {0}", info.FileType.FileFormat);
        Console.WriteLine("File extension: {0}", info.FileType.Extension);
        Console.WriteLine("MIME Type: {0}", info.FileType.MimeType);
        Console.WriteLine("Number of pages: {0}", info.PageCount);
        Console.WriteLine("Document size: {0} bytes", info.Size);
        Console.WriteLine("Is document encrypted: {0}", info.IsEncrypted);
    }
}

See Also

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