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TypedTableBaseExtensions.Where<TRow> Method

Definition

Filters a sequence of rows based on the specified predicate.

public:
generic <typename TRow>
 where TRow : System::Data::DataRow[System::Runtime::CompilerServices::Extension]
 static System::Data::EnumerableRowCollection<TRow> ^ Where(System::Data::TypedTableBase<TRow> ^ source, Func<TRow, bool> ^ predicate);
public static System.Data.EnumerableRowCollection<TRow> Where<TRow> (this System.Data.TypedTableBase<TRow> source, Func<TRow,bool> predicate) where TRow : System.Data.DataRow;
static member Where : System.Data.TypedTableBase<'Row (requires 'Row :> System.Data.DataRow)> * Func<'Row, bool (requires 'Row :> System.Data.DataRow)> -> System.Data.EnumerableRowCollection<'Row (requires 'Row :> System.Data.DataRow)> (requires 'Row :> System.Data.DataRow)
<Extension()>
Public Function Where(Of TRow As DataRow) (source As TypedTableBase(Of TRow), predicate As Func(Of TRow, Boolean)) As EnumerableRowCollection(Of TRow)

Type Parameters

TRow

The type of the row elements in source, DataRow.

Parameters

source
TypedTableBase<TRow>

A TypedTableBase<T> that contains the DataRow elements to filter.

predicate
Func<TRow,Boolean>

A function to test each element for a condition.

Returns

An OrderedEnumerableRowCollection<TRow> that contains rows from the input sequence that satisfy the condition.

Applies to