VintaSoft Imaging .NET SDK v8.5
get_IsValid Method
Vintasoft.Imaging.Annotation Namespace > WebAnnotationViewUndoActionJS type : get_IsValid Method
Gets a value indicating whether the undo action is valid.
Syntax
var instance = new Vintasoft.Imaging.Annotation.WebAnnotationViewUndoActionJS(source, actionSource, annotationViewCollection);
var value; // Type: boolean
value = instance.get_IsValid();
function get_IsValid() : boolean;

Return Value

True - undo action is valid; False - undo action is not valid. Default value is true.
Browser Compatibility
9
5
11
5
See Also

Reference

WebAnnotationViewUndoActionJS type