如何重置实际计数？

Question

这是添加号码的简单代码。我按了10次。

- (IBAction)Button1 {

NSString *numValue = [[NSString alloc] initWithFormat:@"%d", count++];
counter.text = numValue;
[numValue release];
{

我单击“重置”按钮并开始按“Button1”。零会发生什么事？

- (IBAction)Reset {
Counter.text = nil;
}

如何重置回实际值零？

Answer 1

怎么样：

- (IBAction)Reset {
   count = 0;
   counter.text = @"0";
}

Answer 2

-(IBAction) resetNum

{

//actual variable
count = 0;

//just for cosmetics
Counter.text = @"0";

}

Answer 3

-(IBAction) Reset 

{

count = 0;

Counter.text = @"0";

}