DataRowComparer 类

定义

返回 DataRowComparer<TRow> 类的单一实例。Returns a singleton instance of the DataRowComparer<TRow> class.

public ref class DataRowComparer abstract sealed
public static class DataRowComparer
type DataRowComparer = class
Public Class DataRowComparer
继承
DataRowComparer

注解

DataRowComparer<TRow>类用于比较对象的值 DataRow ,并且不比较对象引用。The DataRowComparer<TRow> class is used to compare the values of the DataRow objects and does not compare the object references.

不能直接实例化此类。This class cannot be directly instantiated. 相反, Default 必须使用属性返回类的单一实例 DataRowComparer<TRow>Instead, the Default property must be used to return a singleton instance of the DataRowComparer<TRow> class.

此类是无状态的。This class is stateless.

属性

Default

获取 DataRowComparer<TRow> 的单一实例。Gets a singleton instance of DataRowComparer<TRow>. 此属性是只读的。This property is read-only.

适用于