EdmFunctions.TruncateTime(DbExpression) Method

Reference

Definition

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

Assembly:: System.Data.Entity.dll

Important

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Creates a DbFunctionExpression that invokes the canonical 'TruncateTime' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is the same as the result type of dateValue.

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

public static System.Data.Common.CommandTrees.DbFunctionExpression TruncateTime(this System.Data.Common.CommandTrees.DbExpression dateValue);

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

<Extension()>
Public Function TruncateTime (dateValue As DbExpression) As DbFunctionExpression

Parameters

dateValue: DbExpression

An expression that specifies the value for which the time portion should be truncated.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns the value of dateValue with time set to zero.

Exceptions

ArgumentNullException

dateValue is null.

ArgumentException

dateValue is invalid.

Applies to

Продукт	Версии
.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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