internal void ModifyDirtyFlagForPage(int pageId, bool isDirty)
{
PropertySheetCommand command;
if (isDirty)
{
command = new SetDirtyFlagPropertySheetCommand();
}
else
{
command = new ClearDirtyFlagPropertySheetCommand();
}
command.SheetId = this.Id;
command.PageId = pageId;
SnapInBase.SnapInInstance.SnapInPlatform.ProcessCommand(command);
}