EdmFunctions.AddHours Method (DbExpression, DbExpression)

.NET Framework (current version)
 

Creates a DbFunctionExpression that invokes the canonical 'AddHours' function with the specified arguments, which must have DateTime, DateTimeOffset or Time, and integer result types. The result type of the expression is the same as the result type of timeValue.

Namespace:   System.Data.Common.CommandTrees.ExpressionBuilder
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public static DbFunctionExpression AddHours(
	this DbExpression timeValue,
	DbExpression addValue
)

Parameters

timeValue
Type: System.Data.Common.CommandTrees.DbExpression

An expression that specifies the value to which addValueshould be added.

addValue
Type: System.Data.Common.CommandTrees.DbExpression

An expression that specifies the number of hours to add to timeValue.

Return Value

Type: System.Data.Common.CommandTrees.DbFunctionExpression

A new DbFunctionExpression that adds the number of hours specified by addValue to the value specified by timeValue.

Exception Condition
ArgumentNullException

timeValueaddValue

ArgumentException

timeValueaddValue

.NET Framework
Available since 4.5
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