DataTable.Locale 属性

定义

获取或设置用于比较表中字符串的区域设置信息。Gets or sets the locale information used to compare strings within the table.

public:
 property System::Globalization::CultureInfo ^ Locale { System::Globalization::CultureInfo ^ get(); void set(System::Globalization::CultureInfo ^ value); };
public System.Globalization.CultureInfo Locale { get; set; }
[System.Data.DataSysDescription("DataTableLocaleDescr")]
public System.Globalization.CultureInfo Locale { get; set; }
member this.Locale : System.Globalization.CultureInfo with get, set
[<System.Data.DataSysDescription("DataTableLocaleDescr")>]
member this.Locale : System.Globalization.CultureInfo with get, set
Public Property Locale As CultureInfo

属性值

CultureInfo

一个 CultureInfo,它包含有关用户计算机区域设置的数据。A CultureInfo that contains data about the user's machine locale. 默认为 DataSet 所属的 CultureInfo 对象的 Locale(由 DataTable 属性返回);如果该表不属于 DataSet,则默认为当前系统的 CultureInfoThe default is the DataSet object's CultureInfo (returned by the Locale property) to which the DataTable belongs; if the table doesn't belong to a DataSet, the default is the current system CultureInfo.

属性

示例

下面的示例通过将设置为 CultureInfo Locale ,并输出 ISO 语言名称。The following example sets the CultureInfo through the Locale and prints the ISO language name.

private void ChangeCultureInfo(DataTable table)
{
    // Print the LCID  of the present CultureInfo.
    Console.WriteLine(table.Locale.LCID);

    // Create a new CultureInfo for the United Kingdom.
    CultureInfo myCultureInfo = new CultureInfo("en-gb");
    table.Locale = myCultureInfo;

    // Print the new LCID.
    Console.WriteLine(table.Locale.LCID);
}
Private Sub ChangeCultureInfo(table As DataTable)
   ' Print the LCID  of the present CultureInfo.
   Console.WriteLine(table.Locale.LCID)

   ' Create a new CultureInfo for the United Kingdom.
   Dim myCultureInfo As New CultureInfo("en-gb")
   table.Locale = myCultureInfo

   ' Print the new LCID.
   Console.WriteLine(table.Locale.LCID) 
End Sub

注解

CultureInfo表示特定区域性或社区的软件首选项。A CultureInfo represents the software preferences of a particular culture or community.

用于字符串比较时, CultureInfo 会影响排序、比较和筛选。When used for string comparisons, the CultureInfo affects sorting, comparisons, and filtering.

备注

在包含表达式的列中, InvariantCulture 使用。In columns that contain expressions, the InvariantCulture is used. CurrentCulture忽略。The CurrentCulture is ignored.

适用于

另请参阅