SqlFunctions.Checksum Method (Byte[], Byte[], Byte[])
[This page is specific to the Entity Framework version 6. The latest version is available as the 'Entity Framework' NuGet package. For more information about Entity Framework, see msdn.com/data/ef.]
Returns the checksum value computed over the input arguments.
Namespace: System.Data.Entity.SqlServer
Assembly: EntityFramework.SqlServer (in EntityFramework.SqlServer.dll)
Syntax
'Declaration
<SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId := "arg1")> _
<SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId := "arg3")> _
<SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId := "arg2")> _
<DbFunctionAttribute("SqlServer", "CHECKSUM")> _
Public Shared Function Checksum ( _
arg1 As Byte(), _
arg2 As Byte(), _
arg3 As Byte() _
) As Nullable(Of Integer)
'Usage
Dim arg1 As Byte()
Dim arg2 As Byte()
Dim arg3 As Byte()
Dim returnValue As Nullable(Of Integer)
returnValue = SqlFunctions.Checksum(arg1, _
arg2, arg3)
[SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg1")]
[SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg3")]
[SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg2")]
[DbFunctionAttribute("SqlServer", "CHECKSUM")]
public static Nullable<int> Checksum(
byte[] arg1,
byte[] arg2,
byte[] arg3
)
[SuppressMessageAttribute(L"Microsoft.Usage", L"CA1801:ReviewUnusedParameters", MessageId = L"arg1")]
[SuppressMessageAttribute(L"Microsoft.Usage", L"CA1801:ReviewUnusedParameters", MessageId = L"arg3")]
[SuppressMessageAttribute(L"Microsoft.Usage", L"CA1801:ReviewUnusedParameters", MessageId = L"arg2")]
[DbFunctionAttribute(L"SqlServer", L"CHECKSUM")]
public:
static Nullable<int> Checksum(
array<unsigned char>^ arg1,
array<unsigned char>^ arg2,
array<unsigned char>^ arg3
)
[<SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg1")>]
[<SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg3")>]
[<SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg2")>]
[<DbFunctionAttribute("SqlServer", "CHECKSUM")>]
static member Checksum :
arg1:byte[] *
arg2:byte[] *
arg3:byte[] -> Nullable<int>
public static function Checksum(
arg1 : byte[],
arg2 : byte[],
arg3 : byte[]
) : Nullable<int>
Parameters
- arg1
Type: System.Byte[]
The character array for which the checksum is calculated.
- arg2
Type: System.Byte[]
The character array for which the checksum is calculated.
- arg3
Type: System.Byte[]
The character array for which the checksum is calculated.
Return Value
Type: System.Nullable<Int32>
The checksum computed over the input values.