EnumerableRowCollectionExtensions Class

Definition

Namespace:

System.Data

Assemblies:

netstandard.dll, System.Data.Common.dll

Source:

EnumerableRowCollectionExtensions.cs

Contains the extension methods for the data row collection classes.

This API supports the product infrastructure and is not intended to be used directly from your code.

C#

public static class EnumerableRowCollectionExtensions

Inheritance

Object

EnumerableRowCollectionExtensions

Remarks

The EnumerableRowCollectionExtensions class contains static extension methods that define the Cast method and standard query operations for the EnumerableRowCollection<TRow> and OrderedEnumerableRowCollection<TRow> classes.

This class cannot be inherited and cannot be instantiated.

Methods

Cast<TResult>(EnumerableRowCollection)	This API supports the product infrastructure and is not intended to be used directly from your code. Converts the elements of an EnumerableRowCollection to the specified type.
OrderBy<TRow,TKey>(EnumerableRowCollection<TRow>, Func<TRow,TKey>, IComparer<TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Sorts the rows of a EnumerableRowCollection in ascending order according to the specified key and comparer.
OrderBy<TRow,TKey>(EnumerableRowCollection<TRow>, Func<TRow,TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Sorts the rows of a EnumerableRowCollection in ascending order according to the specified key.
OrderByDescending<TRow,TKey>(EnumerableRowCollection<TRow>, Func<TRow,TKey>, IComparer<TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Sorts the rows of a EnumerableRowCollection in descending order according to the specified key and comparer.
OrderByDescending<TRow,TKey>(EnumerableRowCollection<TRow>, Func<TRow,TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Sorts the rows of a EnumerableRowCollection in descending order according to the specified key.
Select<TRow,S>(EnumerableRowCollection<TRow>, Func<TRow,S>)	This API supports the product infrastructure and is not intended to be used directly from your code. Projects each element of an EnumerableRowCollection<TRow> into a new form.
ThenBy<TRow,TKey>(OrderedEnumerableRowCollection<TRow>, Func<TRow,TKey>, IComparer<TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Performs a secondary ordering of the rows of a EnumerableRowCollection in ascending order according to the specified key and comparer.
ThenBy<TRow,TKey>(OrderedEnumerableRowCollection<TRow>, Func<TRow,TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Performs a secondary ordering of the rows of a EnumerableRowCollection in ascending order according to the specified key.
ThenByDescending<TRow,TKey>(OrderedEnumerableRowCollection<TRow>, Func<TRow,TKey>, IComparer<TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Performs a secondary ordering of the rows of a EnumerableRowCollection in descending order according to the specified key and comparer.
ThenByDescending<TRow,TKey>(OrderedEnumerableRowCollection<TRow>, Func<TRow,TKey>)	This API supports the product infrastructure and is not intended to be used directly from your code. Performs a secondary ordering of the rows of a EnumerableRowCollection in descending order according to the specified key.
Where<TRow>(EnumerableRowCollection<TRow>, Func<TRow,Boolean>)	This API supports the product infrastructure and is not intended to be used directly from your code. Filters a sequence of rows based on the specified predicate.

Applies to

See also

• EnumerableRowCollection<TRow>
• OrderedEnumerableRowCollection<TRow>
• Standard Query Operators Overview (C#)
• Standard Query Operators Overview (Visual Basic)