SqlFunctions.Checksum 方法

定义

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

重载

Checksum(Nullable<Double>, Nullable<Double>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(String, String, String)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<TimeSpan>, Nullable<TimeSpan>, Nullable<TimeSpan>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Guid>, Nullable<Guid>, Nullable<Guid>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Double>, Nullable<Double>, Nullable<Double>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Decimal>, Nullable<Decimal>, Nullable<Decimal>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<DateTimeOffset>, Nullable<DateTimeOffset>, Nullable<DateTimeOffset>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<DateTime>, Nullable<DateTime>, Nullable<DateTime>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Byte[], Byte[], Byte[])

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(String, String)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<TimeSpan>, Nullable<TimeSpan>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Guid>, Nullable<Guid>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Decimal>, Nullable<Decimal>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Boolean>, Nullable<Boolean>, Nullable<Boolean>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<DateTime>, Nullable<DateTime>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Byte[])

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Nullable<Boolean>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Nullable<DateTime>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Nullable<Decimal>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Nullable<Double>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Nullable<DateTimeOffset>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Nullable<DateTimeOffset>, Nullable<DateTimeOffset>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<TimeSpan>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(String)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

Checksum(Byte[], Byte[])

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Boolean>, Nullable<Boolean>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

Checksum(Nullable<Guid>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

Checksum(Nullable<Double>, Nullable<Double>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<double> arg1, Nullable<double> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (double? arg1, double? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<double> * Nullable<double> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Double), arg2 As Nullable(Of Double)) As Nullable(Of Integer)

参数

arg1
Nullable<Double>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Double>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(String, String, String)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(System::String ^ arg1, System::String ^ arg2, System::String ^ arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (string arg1, string arg2, string arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : string * string * string -> Nullable<int>
Public Shared Function Checksum (arg1 As String, arg2 As String, arg3 As String) As Nullable(Of Integer)

参数

arg1
String

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
String

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
String

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<TimeSpan>, Nullable<TimeSpan>, Nullable<TimeSpan>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<TimeSpan> arg1, Nullable<TimeSpan> arg2, Nullable<TimeSpan> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (TimeSpan? arg1, TimeSpan? arg2, TimeSpan? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<TimeSpan> * Nullable<TimeSpan> * Nullable<TimeSpan> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of TimeSpan), arg2 As Nullable(Of TimeSpan), arg3 As Nullable(Of TimeSpan)) As Nullable(Of Integer)

参数

arg1
Nullable<TimeSpan>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<TimeSpan>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<TimeSpan>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Guid>, Nullable<Guid>, Nullable<Guid>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<Guid> arg1, Nullable<Guid> arg2, Nullable<Guid> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (Guid? arg1, Guid? arg2, Guid? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<Guid> * Nullable<Guid> * Nullable<Guid> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Guid), arg2 As Nullable(Of Guid), arg3 As Nullable(Of Guid)) As Nullable(Of Integer)

参数

arg1
Nullable<Guid>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Guid>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<Guid>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Double>, Nullable<Double>, Nullable<Double>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<double> arg1, Nullable<double> arg2, Nullable<double> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (double? arg1, double? arg2, double? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<double> * Nullable<double> * Nullable<double> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Double), arg2 As Nullable(Of Double), arg3 As Nullable(Of Double)) As Nullable(Of Integer)

参数

arg1
Nullable<Double>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Double>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<Double>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Decimal>, Nullable<Decimal>, Nullable<Decimal>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<System::Decimal> arg1, Nullable<System::Decimal> arg2, Nullable<System::Decimal> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (decimal? arg1, decimal? arg2, decimal? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<decimal> * Nullable<decimal> * Nullable<decimal> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Decimal), arg2 As Nullable(Of Decimal), arg3 As Nullable(Of Decimal)) As Nullable(Of Integer)

参数

arg1
Nullable<Decimal>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Decimal>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<Decimal>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<DateTimeOffset>, Nullable<DateTimeOffset>, Nullable<DateTimeOffset>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<DateTimeOffset> arg1, Nullable<DateTimeOffset> arg2, Nullable<DateTimeOffset> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (DateTimeOffset? arg1, DateTimeOffset? arg2, DateTimeOffset? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<DateTimeOffset> * Nullable<DateTimeOffset> * Nullable<DateTimeOffset> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of DateTimeOffset), arg2 As Nullable(Of DateTimeOffset), arg3 As Nullable(Of DateTimeOffset)) As Nullable(Of Integer)

参数

arg1
Nullable<DateTimeOffset>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<DateTimeOffset>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<DateTimeOffset>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<DateTime>, Nullable<DateTime>, Nullable<DateTime>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<DateTime> arg1, Nullable<DateTime> arg2, Nullable<DateTime> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (DateTime? arg1, DateTime? arg2, DateTime? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<DateTime> * Nullable<DateTime> * Nullable<DateTime> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of DateTime), arg2 As Nullable(Of DateTime), arg3 As Nullable(Of DateTime)) As Nullable(Of Integer)

参数

arg1
Nullable<DateTime>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<DateTime>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<DateTime>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Byte[], Byte[], Byte[])

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(cli::array <System::Byte> ^ arg1, cli::array <System::Byte> ^ arg2, cli::array <System::Byte> ^ arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (byte[] arg1, byte[] arg2, byte[] arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : byte[] * byte[] * byte[] -> Nullable<int>
Public Shared Function Checksum (arg1 As Byte(), arg2 As Byte(), arg3 As Byte()) As Nullable(Of Integer)

参数

arg1
Byte[]

为其计算校验和的字符数组。The character array for which the checksum is calculated.

arg2
Byte[]

为其计算校验和的字符数组。The character array for which the checksum is calculated.

arg3
Byte[]

为其计算校验和的字符数组。The character array for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(String, String)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(System::String ^ arg1, System::String ^ arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (string arg1, string arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : string * string -> Nullable<int>
Public Shared Function Checksum (arg1 As String, arg2 As String) As Nullable(Of Integer)

参数

arg1
String

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
String

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<TimeSpan>, Nullable<TimeSpan>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<TimeSpan> arg1, Nullable<TimeSpan> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (TimeSpan? arg1, TimeSpan? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<TimeSpan> * Nullable<TimeSpan> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of TimeSpan), arg2 As Nullable(Of TimeSpan)) As Nullable(Of Integer)

参数

arg1
Nullable<TimeSpan>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<TimeSpan>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Guid>, Nullable<Guid>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<Guid> arg1, Nullable<Guid> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (Guid? arg1, Guid? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<Guid> * Nullable<Guid> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Guid), arg2 As Nullable(Of Guid)) As Nullable(Of Integer)

参数

arg1
Nullable<Guid>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Guid>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Decimal>, Nullable<Decimal>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<System::Decimal> arg1, Nullable<System::Decimal> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (decimal? arg1, decimal? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<decimal> * Nullable<decimal> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Decimal), arg2 As Nullable(Of Decimal)) As Nullable(Of Integer)

参数

arg1
Nullable<Decimal>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Decimal>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Boolean>, Nullable<Boolean>, Nullable<Boolean>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<bool> arg1, Nullable<bool> arg2, Nullable<bool> arg3);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (bool? arg1, bool? arg2, bool? arg3);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<bool> * Nullable<bool> * Nullable<bool> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Boolean), arg2 As Nullable(Of Boolean), arg3 As Nullable(Of Boolean)) As Nullable(Of Integer)

参数

arg1
Nullable<Boolean>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Boolean>

要为其计算校验和的值。The value for which the checksum is calculated.

arg3
Nullable<Boolean>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<DateTime>, Nullable<DateTime>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<DateTime> arg1, Nullable<DateTime> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (DateTime? arg1, DateTime? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<DateTime> * Nullable<DateTime> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of DateTime), arg2 As Nullable(Of DateTime)) As Nullable(Of Integer)

参数

arg1
Nullable<DateTime>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<DateTime>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Byte[])

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(cli::array <System::Byte> ^ arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (byte[] arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : byte[] -> Nullable<int>
Public Shared Function Checksum (arg1 As Byte()) As Nullable(Of Integer)

参数

arg1
Byte[]

为其计算校验和的字符数组。The character array for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Boolean>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<bool> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (bool? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<bool> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Boolean)) As Nullable(Of Integer)

参数

arg1
Nullable<Boolean>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<DateTime>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<DateTime> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (DateTime? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<DateTime> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of DateTime)) As Nullable(Of Integer)

参数

arg1
Nullable<DateTime>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Decimal>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<System::Decimal> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (decimal? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<decimal> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Decimal)) As Nullable(Of Integer)

参数

arg1
Nullable<Decimal>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Double>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<double> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (double? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<double> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Double)) As Nullable(Of Integer)

参数

arg1
Nullable<Double>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<DateTimeOffset>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<DateTimeOffset> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (DateTimeOffset? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<DateTimeOffset> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of DateTimeOffset)) As Nullable(Of Integer)

参数

arg1
Nullable<DateTimeOffset>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<DateTimeOffset>, Nullable<DateTimeOffset>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<DateTimeOffset> arg1, Nullable<DateTimeOffset> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (DateTimeOffset? arg1, DateTimeOffset? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<DateTimeOffset> * Nullable<DateTimeOffset> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of DateTimeOffset), arg2 As Nullable(Of DateTimeOffset)) As Nullable(Of Integer)

参数

arg1
Nullable<DateTimeOffset>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<DateTimeOffset>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<TimeSpan>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<TimeSpan> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (TimeSpan? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<TimeSpan> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of TimeSpan)) As Nullable(Of Integer)

参数

arg1
Nullable<TimeSpan>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(String)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(System::String ^ arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (string arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : string -> Nullable<int>
Public Shared Function Checksum (arg1 As String) As Nullable(Of Integer)

参数

arg1
String

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Byte[], Byte[])

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(cli::array <System::Byte> ^ arg1, cli::array <System::Byte> ^ arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (byte[] arg1, byte[] arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : byte[] * byte[] -> Nullable<int>
Public Shared Function Checksum (arg1 As Byte(), arg2 As Byte()) As Nullable(Of Integer)

参数

arg1
Byte[]

为其计算校验和的字符数组。The character array for which the checksum is calculated.

arg2
Byte[]

为其计算校验和的字符数组。The character array for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Boolean>, Nullable<Boolean>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input arguments.

public:
 static Nullable<int> Checksum(Nullable<bool> arg1, Nullable<bool> arg2);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (bool? arg1, bool? arg2);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<bool> * Nullable<bool> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Boolean), arg2 As Nullable(Of Boolean)) As Nullable(Of Integer)

参数

arg1
Nullable<Boolean>

要为其计算校验和的值。The value for which the checksum is calculated.

arg2
Nullable<Boolean>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input values.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于

Checksum(Nullable<Guid>)

返回基于输入参数计算出的校验和值。Returns the checksum value computed over the input argument.

public:
 static Nullable<int> Checksum(Nullable<Guid> arg1);
[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")]
public static int? Checksum (Guid? arg1);
[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "CHECKSUM")>]
static member Checksum : Nullable<Guid> -> Nullable<int>
Public Shared Function Checksum (arg1 As Nullable(Of Guid)) As Nullable(Of Integer)

参数

arg1
Nullable<Guid>

要为其计算校验和的值。The value for which the checksum is calculated.

返回

Nullable<Int32>

基于输入值计算出的校验和。The checksum computed over the input value.

属性

注解

不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.

此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database. 有关相应 SQL Server 函数的信息,请参阅 (transact-sql) 的校验和 For information about the corresponding SQL Server function, see CHECKSUM (Transact-SQL).

适用于