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DbLambda Class

Represents a Lambda function that can be invoked to produce a DbLambdaExpression.

System.Object
  System.Data.Common.CommandTrees.DbLambda

Namespace:  System.Data.Common.CommandTrees
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public sealed class DbLambda

The DbLambda type exposes the following members.

  NameDescription
Public propertyBodyGets the body of the lambda expression.
Public propertyVariablesGets the parameters of the lambda expression.
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  NameDescription
Public methodStatic memberCreate(DbExpression, IEnumerable<DbVariableReferenceExpression>) Creates a DbLambda with the specified inline Lambda function implementation and formal parameters.
Public methodStatic memberCreate(DbExpression, DbVariableReferenceExpression[]) Creates a DbLambda with the specified inline Lambda function implementation and formal parameters.
Public methodStatic memberCreate(TypeUsage, Func<DbExpression, DbExpression>) Creates a new DbLambda with a single argument of the specified type, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodStatic memberCreate(TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, TypeUsage, Func<DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression>) Creates a new DbLambda with arguments of the specified types, as defined by the specified function.
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public Extension MethodInvoke(DbExpression[])Overloaded. Creates a new DbLambdaExpression representing the application of the specified Lambda function to the given arguments. (Defined by DbExpressionBuilder.)
Public Extension MethodInvoke(IEnumerable<DbExpression>)Overloaded. Creates a new DbLambdaExpression representing the application of the specified Lambda function to the given arguments. (Defined by DbExpressionBuilder.)
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.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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