How C# Arraylist shown as association

[Moyeen]

 There is one C# class "Sale" which  have C# arraylist of another C# class "SaleItem ". I have declared the arraylist in the Sale class for storing the SaleItem objects .

The class diagram showing as attribute in the Sale class as  objsaleItemlist:ArrayList.

How i can show as association in the diagram. Because class diagram is able to depict the relationship, otherwise i have to see manually the relationship across the project.

[Moyeen]

There is one C# class "Sale" which  have C# arraylist of another C# class "SaleItem ". I have declared the arraylist in the Sale class for storing the SaleItem objects .

The class diagram showing as attribute in the Sale class as  objsaleItemlist:ArrayList.

How i can show as association in the diagram. Because class diagram is able to depict the relationship, otherwise i have to see manually the relationship across the project.