An ADOX question

[nss]

I need two things in my C column adding function: 1. Make it so its nullable 2. Dont demand that it be a required field. All I know right now is: m_pTable->Columns->Append(lpstrFieldName, (enum DataTypeEnum) Type, nLength);
How can I modify this to get what I want. They are just adding a column with Append. Apparently ADOX has a column property called Nullable, but I;d have to do something like: ColumnA.Nullable(TRUE); But I dont know how to get the columnA. What is it that the append can tell me about the way to set the property?