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如何将文本框的值转换为数字?这就是我正在做的事情:

int el = electric.text;
int wb = waterbill.text;
int inet = internet.text;
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2 回答 2

4

尝试这个:

int el = [electric integerValue];
int wb = [waterbill integerValue];
int inet = [internet integerValue];
于 2010-07-11T18:18:30.857 回答
1

尝试这个:

NsInteger el = [electric.text integerValue];
NsInteger wb = [waterbill.text integerValue];
NsInteger inet = [internet.text integerValue];
于 2010-07-12T05:24:41.770 回答