EdmFunctions.Day Method (DbExpression)

.NET Framework (current version)
 

Creates a DbFunctionExpression that invokes the canonical 'Day' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32.

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

public static DbFunctionExpression Day(
	this DbExpression dateValue
)

Parameters

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

An expression that specifies the value from which the day should be retrieved.

Return Value

Type: System.Data.Common.CommandTrees.DbFunctionExpression

A new DbFunctionExpression that returns the integer day value from dateValue.

Exception Condition
ArgumentNullException

dateValue

ArgumentException

dateValue

.NET Framework
Available since 4.5
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