標籤上的當前時間（特定時區）

Question

我在第一頁上製作iOS應用程序我想顯示特定國家時區的當前時間

標籤上。我需要編寫什麼程序才能在標籤上顯示時間（HH：MM）。我的國家

時區曼谷，泰國（GMT + 7）。謝謝你的幫助！ :)

This is screen shot link to the label. I haven't program anything yet 

https://www.dropbox.com/s/wnyq0m9s9dkk0eb/Screen%20Shot%202014-11-08%20at%202.41.50%20PM.png?dl=0

Answer 1

// retrive the time regarding info. 
NSDate *t = [NSDate date]; 
NSDateFormatter *df = [[NSDateFormatter alloc] init]; 
// line below formats your time. 
[dateFormatter setTimeStyle:NSDateFormatterShortStyle]; 
// now get the current time fomated 
NSString *ct = [df stringFromDate:t]; 
NSLog(@"%@",ct); 

// set your label 
self.lbl.text = ct;