调整Int的长度

问题描述

以下是：

if (txtMobile.Text != "")
           {
               p.Mobile1 = (Int32.Parse(txtMobile.Text));
           }

我添加一个12345678（八位数）的电话号码，不插入国家代码或区号。

一旦我拿出更多数字，我就会得到Overflow Execption未处理，附加信息：Int32的值太大或太小。



现在我进去试试这个：

Where I add a Phone number with 12345678 (eight digits) not inserting country code or area code.
As soon as I come up with more digits I get " Overflow Execption was unhandled, Additional information: Value was either too large or too small for an Int32".

Now I go in and try this:

if (txtMobile.Text != "")
           {
               p.Mobile1 = (Int64.Parse(txtMobile.Text));
           }

我挥之不去的红线和消息无法将类型'long'隐式转换为'int'。存在明确的转换（你错过了一个演员）



任何想法家伙？

I ger wavey redlines and message that " Can not implicitly convert type 'long' to 'int'. An explict conversion exists(you are missing a cast)"

Any ideas guys ?

推荐答案

+<CountryCode>(0)<AreaCode><LocalNumber>

例如：

Such as:

[phone]

始终存储电话号码字符串中的数字：你可以用它们做有用的数学，所以试图将它们存储为数字是错误的！ ：笑：

Always store phone numbers in strings: there is no useful maths you can do with them, so trying to store them as numerics is just wrong! :laugh:

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