EdmFunctions.ToLower(DbExpression) Method

Reference

Definition

Namespace:: System.Data.Common.CommandTrees.ExpressionBuilder

Assembly:: System.Data.Entity.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Creates a DbFunctionExpression that invokes the canonical 'ToLower' function with the specified argument, which must have a string result type. The result type of the expression is also string.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ ToLower(System::Data::Common::CommandTrees::DbExpression ^ stringArgument);

public static System.Data.Common.CommandTrees.DbFunctionExpression ToLower (this System.Data.Common.CommandTrees.DbExpression stringArgument);

static member ToLower : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression

<Extension()>
Public Function ToLower (stringArgument As DbExpression) As DbFunctionExpression

Parameters

stringArgument: DbExpression

An expression that specifies the string that should be converted to lower case.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns value of stringArgument converted to lower case.

Exceptions

ArgumentNullException

stringArgument is null.

ArgumentException

stringArgument is invalid.

Applies to

Delen via