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在UITextView中显示NSMutableArray的内容
原标题:Displaying the contents of an NSMutableArray in a UITextView

我有这个阵列,NSSMutable Array *myarray,其中有5个物体,我正在使用这样的 lo:

for( className *myObject in myarray)
{
    myTextview.text = [NSString stringWithFormat:@"the name is %@", myObject];
}

在我建造和运行时,只有最后的名字出现在我的<编码>UITextView *myTextview/code>。 我拖拉了这段话,我的 lo正在做罚款——它显示所有五个物体。

问题似乎是,每当一个物体被送至<条码>米特第时,下一个物体就取而代之;我是否可以持有所有物体,因此可以显示整个阵列?

最佳回答

每次通过座程时,你都会更换<条码>米提要>。 你们想要的是,在每次扼杀中增加一点。 为此:

NSMutableString *string = [NSMutableString string];
for( className *myObject in myarray) {
    [string appendString:[NSString stringWithFormat:@"the name is %@
", myObject]];
}
myTextview.text = string;
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