An object that represents a null
public static readonly SvgDocument NullInstance
Public Shared ReadOnly NullInstance As SvgDocument
static SvgDocument^ NullInstance
An object that represents a null SvgDocument.
In some instances, an SvgDocument object that is not initialized (is null) is required. For instance, when serializing raster images to a system that do not support a true
null value. In this case, NullInstance can be used to represent an
SvgDocument that has not been initialized (but is not
null). IsNull can be used to test whether an
SvgDocument object is the null instance.
Note that calling
svgDocumentObject.IsNull is the equivalent of
svgDocumentObject == SvgDocument.NullInstance.