EdmFunctions.CreateDateTime Method (DbExpression, DbExpression, DbExpression, DbExpression, DbExpression, DbExpression)

 

Creates a DbFunctionExpression that invokes the canonical 'CreateDateTime' function with the specified arguments. second must have a result type of Edm.Double, while all other arguments must have a result type of Edm.Int32. The result type of the expression is Edm.DateTime.

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

public static DbFunctionExpression CreateDateTime(
	DbExpression year,
	DbExpression month,
	DbExpression day,
	DbExpression hour,
	DbExpression minute,
	DbExpression second
)

Parameters

year
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that provides the year value for the new DateTime instance.

month
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that provides the month value for the new DateTime instance.

day
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that provides the day value for the new DateTime instance.

hour
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that provides the hour value for the new DateTime instance.

minute
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that provides the minute value for the new DateTime instance.

second
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that provides the second value for the new DateTime instance.

Return Value

Type: System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression

A new DbFunctionExpression that returns a new DateTime based on the specified values.

Exception Condition
ArgumentNullException

year, month, day, hour, minute, second is null.

ArgumentException

No overload of the canonical 'CreateDateTime' function accepts arguments with the result types of year, month, day, hour, minute and second.