MetadataPackageSanitize Method
Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.

Namespace: GroupDocs.Metadata.Common
Assembly: GroupDocs.Metadata (in GroupDocs.Metadata.dll) Version: 21.6
Syntax
public virtual int Sanitize()

Return Value

Type: Int32
The number of affected properties.
Remarks
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See Also