Fxcop:Globlization warning/全球化警告

Fxcop:Globlization warning/全球化警告

 

在如下codesnippet：

　　　　DataTable dt= new DataTable("Customers");
　　　　dt.Columns.Add("ID", typeof(Int32));

　　　　dt.Columns.Add("Name", typeof(string));

　　　　return dt;

会出现警告:Set locale for data types, 经查MSDN得知这是国际化警告,具体如下:

 

Cause

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A method or constructor created one or more System.Data.DataTable or System.Data.DataSet instances and did not explicitly set the locale property (System.Data.DataTable.Locale or System.Data.DataSet.Locale).

Rule Description

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The locale determines culture-specific presentation elements for data, such as formatting used for numeric values, currency symbols, and sort order. When you create a DataTable or DataSet, you should set the locale explicitly. By default, the locale for these types is the current culture. For data that is stored in a database or file and is shared globally, the locale should ordinarily be set to the invariant culture (System.Globalization.CultureInfo.InvariantCulture). When data is shared across cultures, using the default locale can cause the contents of the DataTable or DataSet to be presented or interpreted incorrectly.

 

How to Fix Violations

---

To fix a violation of this rule, explicitly set the locale for the DataTable or DataSet.

 

 

此类警告最常见的未ToString() 格式化问题，暂时所有国际化警告:

Avoid duplicate accelerators

Do not hardcode locale specific strings

Do not pass literals as localized parameters

Set locale for data types

Specify CultureInfo

Specify IFormatProvider

Specify MessageBoxOptions

  

reference:

http://msdn.microsoft.com/en-us/library/ms182188(VS.80).aspx

http://msdn.microsoft.com/en-us/library/ms182184(v=VS.80).aspx