ImageMetadataSignature

ImageMetadataSignature class

Contains Image Metadata signature properties.

public sealed class ImageMetadataSignature : MetadataSignature

Constructors

Name Description
ImageMetadataSignature(ushort, object) Creates Image Metadata Signature with Id and value

Properties

Name Description
CreatedOn { get; set; } Get or set the signature creation date.
DataEncryption { get; set; } Gets or sets implementation of IDataEncryption interface to encode and decode signature Value properties.
Deleted { get; } Get the flag that indicates if this signature was deleted from the document. This property is being used only for document history log records to keep the list of deleted signatures.
Description { get; } Read-only value to get description for standard Image Metadata signature
Height { get; set; } Specifies height of signature.
Id { get; set; } The identifier of Image Metadata signature. See ImageMetadataSignatures class that contains standard Signature with predefined Id value.
IsSignature { get; set; } Get or set flag to indicate if this component is Signature or document content. This property is being used with Update method to set element as signature (true) or document element (false).
Left { get; set; } Specifies left position of signature.
ModifiedOn { get; set; } Get or set the signature modification date.
Name { get; set; } Specifies unique metadata name.
PageNumber { get; } Specifies the page signature was found on.
SignatureId { get; } Unique signature identifier to modify signature in the document over Update or Delete methods. This property will be set automatically after Sign or Search method being called. If this property was saved before it can be set manually to manipulate the signature.
SignatureType { get; } Specifies the type of signature.
Size { get; } Read-only value to get size of Metadata value
Top { get; set; } Specifies top position of signature.
Type { get; } Specifies metadata value type.
Value { get; set; } Specifies metadata object.
Width { get; set; } Specifies width of signature.

Methods

Name Description
override Clone() Clone Metadata Signature instance.
override Clone(object) Clone Image Metadata Signature instance with given value.
override Equals(object) Overwrites Equals method to compare signature properties
GetData<T>() Obtain object from Metadata Signature Value over deserialization.
GetData<T>(IDataEncryption) Obtain object from Metadata Signature Text over deserialization.
override GetHashCode() Overrides GetHashCode method
override ToBoolean() Converts to boolean.
override ToDateTime() Converts to DateTime.
override ToDateTime(IFormatProvider) Converts to DateTime.
override ToDecimal() Converts to Decimal.
override ToDecimal(IFormatProvider) Converts to Decimal.
override ToDouble() Converts to Double.
override ToDouble(IFormatProvider) Converts to Double.
override ToInteger() Converts to integer.
ToLong() Converts to long.
override ToSingle() Converts to float.
override ToSingle(IFormatProvider) Converts to float.
override ToString() Converts to String with override ToString() method
override ToString(string) Converts to String with specified format
override ToString(string, IFormatProvider) Converts to String with specified format

See Also