Windows Server

rlhendrix · Guest

I'm having a problem with adding to a SimpleList in C#

Here is the segment of C# code where I’m having trouble

SimpleList FreeListItems = LineItem[“orc_free_items”] as SimpleList

Dictionary FreeItem = new Dictionary()

FreeItem[“_sku”] = “12345”

FreeListItems.Add(FreeItem); <--------------- ERROR Line

Error from Visual Studio

The best overloaded method match fo
‘Microsoft.CommerceServer.Runtime.IsimpleList.Add(ref object)’ha
some invalid arguments

royhendrix@comcast.net · Guest

Tried the following and it seemed to work. Seems like you need to
create the com object using in non-interaop MSCS objects first and set
a typed reference to that new object and use that type reference to
build up the object. Then use the com reference for the Simplelist.Add
method.

object objNewDict = Server.CreateObject("Commerce.Dictionary")
Dictionary FreeItem = objNewDict as Dictionary;
FreeItem["_sku"] = "12345";

SimpleList FreeListItems = LineItem["orc_free_items"] as
SimpleList;
FreeListItems.Add(ref objNewDict);

If anyone knows a better way to do this or sees a problem with this
please post a reply.
Thanks...

David Hargis [MSFT] · Guest

The code you have is correct.

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