DbExpressionBuilder.GetEntityRef(DbExpression) Method
Definition
Important
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Creates a new DbEntityRefExpression that retrieves the ref of the specified entity in structural form.
public:
[System::Runtime::CompilerServices::Extension]
static System::Data::Common::CommandTrees::DbEntityRefExpression ^ GetEntityRef(System::Data::Common::CommandTrees::DbExpression ^ argument);
public static System.Data.Common.CommandTrees.DbEntityRefExpression GetEntityRef (this System.Data.Common.CommandTrees.DbExpression argument);
static member GetEntityRef : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbEntityRefExpression
<Extension()>
Public Function GetEntityRef (argument As DbExpression) As DbEntityRefExpression
Parameters
- argument
- DbExpression
The expression that provides the entity. This expression must have an entity result type.
Returns
A new DbEntityRefExpression that retrieves a reference to the specified entity.
Exceptions
argument
is null.
argument
does not have an entity result type.
Applies to
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