Returns an extension (without leading dot character) of this Spreadsheet format in lower case...NET - API Reference GroupDocs.Editor for .NET - API Reference...
Indicates whether this specific Presentation document in encrypted and requires password for opening...NET - API Reference GroupDocs.Editor for .NET - API Reference...
Allows to specify a type of worksheet protection. By default is 'None' - protection is not applied....NET - API Reference GroupDocs.Editor for .NET - API Reference...