In the Gas database schema, the feature class GA_FITTING has a relation to the GA_CONDITION_TBD feature class. Query the CONDITION and display it on the form.
- Open a project that has access to a Gas database schema.
- Start the Form Designer.
- Add a Read-Only SQL Text Box.
- Click the SQL property and click to start the SQL Assistant.
Under Relations, the related feature classes are displayed.
- Select a feature class in the tree view, and click to insert the select statement that retrieves the related value into the expression input box.
- Replace the * with the attribute you need, such as VALUE.