Processing of items in the Sharepoint list of moss

In the moss list, a field type is ItemThis field can be linked to other list views to query other list items.

For example, in the "product sales table", there is a field named "sold product number", then you can use the "query type" field, you can use it to view the product numbers in the "commodity basic table. In this way, a drop-down box will appear when you create a project, which is very convenient for developers.

However, when processing custom eventsProgram, How to assign a value to this item? After exploration, the following conclusions are drawn:

Assign values using the following string type: "ID" followed by";#"And then the value.

ID number;#Value

ID number: In the preceding example, it is the ID number of the referenced list item (in the example above: "item basic table"). Note that it is in a pure numeric format instead of a guid.

Value: Referenced value (for example, product number)

For example, if the item number is 20070808 and corresponds to the item with ID 3 in the "commodity basic table", assign a value to the item as follows:3; #20070808