DbExpressionBuilder.Distinct(DbExpression) Method
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Creates a new DbDistinctExpression that removes duplicates from the given set argument.
public:
[System::Runtime::CompilerServices::Extension]
static System::Data::Common::CommandTrees::DbDistinctExpression ^ Distinct(System::Data::Common::CommandTrees::DbExpression ^ argument);
public static System.Data.Common.CommandTrees.DbDistinctExpression Distinct (this System.Data.Common.CommandTrees.DbExpression argument);
static member Distinct : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbDistinctExpression
<Extension()>
Public Function Distinct (argument As DbExpression) As DbDistinctExpression
- argument
- DbExpression
An expression that defines the set over which to perform the distinct operation.
A new DbDistinctExpression that represents the distinct operation applied to the specified set argument.
argument
is null.
argument
does not have a collection result type.
Produkt | Versjoner |
---|---|
.NET Framework | 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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