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SqlFunctions.ChecksumAggregate Method (IEnumerable<Nullable<Int32>>)

Returns the checksum of the values in a collection. Null values are ignored.

Namespace:  System.Data.Objects.SqlClient
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

[EdmFunctionAttribute("SqlServer", "CHECKSUM_AGG")]
public static Nullable<int> ChecksumAggregate(
	IEnumerable<Nullable<int>> arg
)

Parameters

arg
Type: System.Collections.Generic.IEnumerable<Nullable<Int32>>

The collection of values over which the checksum is computed.

Return Value

Type: System.Nullable<Int32>
The checksum computed from the input collection.

This function is translated to a corresponding function in the database. For information about the corresponding SQL Server function, see CHECKSUM_AGG (Transact-SQL).

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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