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TdxPDFCustomViewer.CanGoToPrevView Method

Identifies if the control can navigate to the preceding recorded view state.

#Declaration

Delphi
function CanGoToPrevView: Boolean;

#Returns

Type
Boolean

#Remarks

This function returns True if the current state is not the first in the history of view states; otherwise, False.

The CanGoPrevView and IsDocumentLoaded functions are used to determine if the GoToPrevView command is available to an end-user.

See Also