EdmFunctions.AddDays(DbExpression, 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 'AddDays' function with the specified arguments, which must have DateTime or DateTimeOffset and integer result types. 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 ^ AddDays(System::Data::Common::CommandTrees::DbExpression ^ dateValue, System::Data::Common::CommandTrees::DbExpression ^ addValue);

public static System.Data.Common.CommandTrees.DbFunctionExpression AddDays(this System.Data.Common.CommandTrees.DbExpression dateValue, System.Data.Common.CommandTrees.DbExpression addValue);

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

<Extension()>
Public Function AddDays (dateValue As DbExpression, addValue As DbExpression) As DbFunctionExpression

Parameters

dateValue: DbExpression

An expression that specifies the value to which addValue should be added.

addValue: DbExpression

An expression that specifies the number of days to add to dateValue.

Returns

DbFunctionExpression

A new DbFunctionExpression that adds the specified number of days specified by addValue to the value specified by dateValue.

Exceptions

ArgumentNullException

dateValue or addValue is null.

ArgumentException

dateValue or addValue 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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