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CheckBoxWidgetIsValid Method

Creates a Widget annotation and initialize it using given annotation object.
Checks if is valid.

Namespace:  pdftron.PDF.Annots
Assembly:  pdftron (in pdftron.dll) Version: 255.255.255.255
Syntax
public bool IsValid()

Return Value

Type: Boolean
True if this is a valid (non-null) annotation, false otherwise. If the function returns false the underlying SDF/Cos object is null or is not valid and the annotation object should be treated as a null object.

Implements

IAnnotIsValid
Remarks
The constructor does not copy any data, but is instead the logical equivalent of a type cast.
See Also