DbExpressionBuilder.Null(TypeUsage) Method
Definition
Important
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Creates a new DbNullExpression, which represents a typed null value.
public:
[System::Runtime::CompilerServices::Extension]
static System::Data::Common::CommandTrees::DbNullExpression ^ Null(System::Data::Metadata::Edm::TypeUsage ^ nullType);
public static System.Data.Common.CommandTrees.DbNullExpression Null (this System.Data.Metadata.Edm.TypeUsage nullType);
static member Null : System.Data.Metadata.Edm.TypeUsage -> System.Data.Common.CommandTrees.DbNullExpression
<Extension()>
Public Function Null (nullType As TypeUsage) As DbNullExpression
Parameters
- nullType
- TypeUsage
The type of the null value.
Returns
An instance of DbNullExpression.
Exceptions
nullType
is null.
Applies to
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