Class ILineItemExtensions

Extensions method for ILineItem

Inheritance

System.Object

ILineItemExtensions

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: EPiServer.Commerce.Order.Internal

Assembly: Mediachase.Commerce.dll

Version: 12.17.2

Syntax

public static class ILineItemExtensions

Methods

GetEntryDiscountValue(ILineItem)

Gets the EntryAmount property of the ILineItemDiscountAmount implementation on the ILineItem instance passed in. If ILineItemDiscountAmount is not implemented, the default decimal value is returned.

Declaration

public static decimal GetEntryDiscountValue(this ILineItem lineItem)

Parameters

Type	Name	Description
ILineItem	lineItem	The line item.

Returns

Type	Description
System.Decimal	The entry discount amount.

GetOrderDiscountValue(ILineItem)

Gets the OrderAmount property of the ILineItemDiscountAmount implementation on the ILineItem instance passed in. If ILineItemDiscountAmount is not implemented, the default decimal value is returned.

Declaration

public static decimal GetOrderDiscountValue(this ILineItem lineItem)

Parameters

Type	Name	Description
ILineItem	lineItem	The line item.

Returns

Type	Description
System.Decimal	The order discount amount.

SetEntryDiscountValue(ILineItem, Decimal)

Sets the EntryAmount property of the ILineItemDiscountAmount implementation on the ILineItem instance passed in. If ILineItemDiscountAmount is not implemented, there is no action.

Declaration

public static void SetEntryDiscountValue(this ILineItem lineItem, decimal value)

Parameters

Type	Name	Description
ILineItem	lineItem	The line item.
System.Decimal	value	The value to set.

SetOrderDiscountValue(ILineItem, Decimal)

Sets the OrderAmount property of the ILineItemDiscountAmount implementation on the ILineItem instance passed in. If ILineItemDiscountAmount is not implemented, there is no action.

Declaration

public static void SetOrderDiscountValue(this ILineItem lineItem, decimal value)

Parameters

Type	Name	Description
ILineItem	lineItem	The line item.
System.Decimal	value	The value to set.

TryGetDiscountValue(ILineItem, Expression<Func<ILineItemDiscountAmount, Decimal>>)

Access to the line item discount amount writable properties.

Declaration

public static decimal TryGetDiscountValue(this ILineItem lineItem, Expression<Func<ILineItemDiscountAmount, decimal>> property)

Parameters

Type	Name	Description
ILineItem	lineItem	The line item to be casted
System.Linq.Expressions.Expression<System.Func<ILineItemDiscountAmount, System.Decimal>>	property	The property to get the value from.

Returns

Type	Description
System.Decimal	The value from `property`.

TrySetDiscountValue(ILineItem, Expression<Func<ILineItemDiscountAmount, Decimal>>, Decimal)

Updates the line item discount with the following action.

Declaration

public static void TrySetDiscountValue(this ILineItem lineItem, Expression<Func<ILineItemDiscountAmount, decimal>> property, decimal value)

Parameters

Type	Name	Description
ILineItem	lineItem	The line item.
System.Linq.Expressions.Expression<System.Func<ILineItemDiscountAmount, System.Decimal>>	property	The property to set.
System.Decimal	value	The value to set.