How to create multi selection lookup on form control

Hi All,
In this article will see how to create multi selection lookup on a form control.

For this we need to create one AOT query like CustTablelookup. for that you can refer the documents provides by Microsoft docs.

Expected Result is below: 

Step 1: Create a control on form and set auto declaration property to yes. 

Step 2: Override the Init() method of form and add below code.

public class TestLookupTestControl extends FormRun
{
        SysLookupMultiSelectCtrl        custAccountMultiSelectControl;
}

public void init()
{

        super();

        custAccountMultiSelectControl = SysLookupMultiSelectCtrl::construct(element,FilterCustAccount, queryStr(CustTablelookup));       

}

Thats It. Happy Coding.