1.Yes和No类型的提示框
int choice = NSRunAlertPanel(@"Confirm",@"Are you sure you want to delete all form?",@"No",@"Yes",nil);
如果选择Yes choice = 0,选择No choice = 1 提示框关闭
2. Ok类型提示框
NSBeginAlertSheet(@" ",
@"OK",nil, nil,[NSApp mainWindow],self,nil,nil,nil, @"finish.");
如果点击Ok,提示框则关闭