TdxPDFCustomViewer.CanGoToPrevView Method
Identifies if the control can navigate to the preceding recorded view state.
Declaration
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