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DataRowComparer(TRow).GetHashCode Method (TRow)

Returns a hash code for the specified DataRow object.

Namespace:  System.Data
Assembly:  System.Data.DataSetExtensions (in System.Data.DataSetExtensions.dll)

abstract GetHashCode : 
        row:'TRow -> int  
override GetHashCode : 
        row:'TRow -> int


Type: TRow

The DataRow to compute the hash code from.

Return Value

Type: System.Int32
An Int32 value representing the hash code of the row.




The source DataRow objects does not belong to a DataTable.


The source DataRow objects is a null reference (Nothing in Visual Basic).

The GetHashCode method is the value-based comparison implementation of the GetHashCode method.

.NET Framework

Supported in: 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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