Dynamics Community Forum Thread Details

how to hide Lookup column in multiselect lookup

hello,

I created a multi select lookup using event handlers and I got my output.

I wrote code for one lookup field called custAccount but when I select the drop down CustAccount values are came but also custGroup and name column also came

but i need only custAccount lookup column but automatically custGroup and name colomns are came i need to hide them because it is my requirement.

please help me to sort out this.

below I attached my code for reference.

CODE:

public class AatMultiSelect_Form_Handler
{


    /// <summary>
    ///
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    [FormControlEventHandler(formControlStr(SalesTable, CustomerAccount), FormControlEventType::Modified)]
    public static void CustomerAccount_OnModified(FormControl sender, FormControlEventArgs e)
    {
        //FormRun formRun = sender.dataSourceObject().formRun();

        FormRun formRun = sender.formRun().dataSource().formRun();

        //FormRun     formRun = sender.datasource().formRun();

        SysLookupMultiSelectCtrl multiSelectCtl = formRun.parmMultiSelectCtl();

        SalesTable salesTable    =   formRun.dataSource(FormDataSourceStr(SalesTable, salesTable)).cursor() as SalesTable;
        salesTable.CustAccount   =   con2Str(multiSelectCtl.getSelectedFieldValues(), ';');
    }

    /// <summary>
    ///
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>

    [FormControlEventHandler(formControlStr(SalesTable, CustomerAccount), FormControlEventType::Lookup)]
    public static void CustomerAccount_OnLookup(FormControl sender, FormControlEventArgs e)
    {
        FormStringControl CustomerAccount;
        SysLookupMultiSelectCtrl multiSelectCtrl;
        FormRun formRun = sender.formRun();
        AatMultiSelect_Form_Handler msCtrlClass;

        CustomerAccount = sender.formRun().design().controlName(formControlStr(salestable, CustomerAccount));

        multiSelectCtrl = SysLookupMultiSelectCtrl::construct(formRun,
                                CustomerAccount,
                                queryStr(CustTableSRS),
                                false,
            [tableNum(CustTable), fieldNum(CustTable,AccountNum), false]);

        msCtrlClass.parmMultiSelectCtl(multiSelectCtrl);

        FormControlCancelableSuperEventArgs ce = e as FormControlCancelableSuperEventArgs;

        //cancel super() to prevent error.
        ce.CancelSuperCall();
    }

    public SysLookupMultiSelectCtrl parmMultiSelectCtl(SysLookupMultiSelectCtrl _multiSelectCtrl = multiSelectCtrl)
    {
        multiSelectCtrl = _multiSelectCtrl;

        return multiSelectCtrl;
    }

}