public void GoBack()
{
PageMode.getPrevPos(ref CurrentPosition);
ImgStruct thisPic = FM.GetPrevPos(ref CurrentPosition);
if (!Settings.EndBeginAlerts ||
!thisPic.IsLastorFirstImage ||
YesNoDialog.AskForAction(new BeginningObject()))
{
updatePic(thisPic);
}
else
{
PageMode.getNextPos(ref CurrentPosition);
}
}
/* ------ File Traversal Methods ---- */
public void GotoNext()
{
PageMode.getNextPos(ref CurrentPosition);
ImgStruct thisPic = FM.GetNextPos(ref CurrentPosition);
if (!Settings.EndBeginAlerts || //This must be simplified and cleaned
!thisPic.IsLastorFirstImage ||
YesNoDialog.AskForAction(new FinishingObject()))
{
updatePic(thisPic);
}
else
{
PageMode.getPrevPos(ref CurrentPosition); //Revert back to last picture
}
}
public void updatePic(ImgStruct currentimg)
{
thisform.LoadPic(currentimg.Img);
thisform.ChangeDirectoryTextBox(currentimg.Pathname);
}