How to create and run the Runbase class in D365

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In this article, you will learn how to create and run a class that extends RunBase in D365. 


Step by step, please see the below code:

Create a class and extend runbase. In this case, i create the class with name as "SumCustomerTransaction".


For example: 


Here is the code for extending the runbase class:




You can copy the code here:

public class SumCustomerTransaction extends RunBase 

{ 

    DialogField     dialogAccount; 

    DialogField     dialogFromDate; 

    DialogField     dialogToDate; 

    CustAccount    custAccount; 

    FromDate         fromDate; 

    ToDate              toDate; 

    #DEFINE.CurrentVersion(1) 

    #LOCALMACRO.CurrentList 

        custAccount, 

        fromDate, 

        toDate 

    #ENDMACRO 

    public Object dialog() 

    { 

        DialogRunBase     dialog; 

        DialogGroup         groupPeriod; 

        dialog = super(); 

        dialogAccount  = dialog.addFieldValue(extendedTypeStr(CustAccount), custAccount); 

        groupPeriod     = dialog.addGroup("Period"); 

        dialogFromDate  = dialog.addFieldValue(extendedTypeStr(FromDate), 

                                                                            fromDate, "Period from"); 

        dialogToDate       = dialog.addFieldValue(extendedTypeStr(ToDate), toDate, "Period to"); 

       

        return dialog; 

    } 

    public boolean getFromDialog() 

    {

        boolean ret; ret = super(); 

        custAccount = dialogAccount.value(); 

        fromDate = dialogFromDate.value(); 

        toDate = dialogToDate.value(); 

        return ret; 

    } 

    public container pack() 

    { 

        return [#CurrentVersion,#CurrentList]; 

    }

    public boolean unpack(container _packedClass)

    { 

        Version version = RunBase::getVersion(_packedClass); 

        switch (version) 

        { 

            case(#CurrentVersion) : 

                [version,#CurrentList] = _packedClass; 

            break; 

            default : 

                return false; 

        } 

        return true; 

    } 

    static client server ClassDescription description() 

    { 

        return "Sum customer transactions";     

    }

    public void run() 

    { 

        CustTrans custTrans; 

        select sum(AmountMST) 

            from custTrans 

                where custTrans.AccountNum == custAccount 

                && custTrans.TransDate >= fromDate 

                && custTrans.TransDate <= toDate; 

        info(strFmt("Sum equals %1", custTrans.AmountMST));

    } 

    static void main(Args _args) 

    { 

        SumCustomerTransaction demoRunBase; 

        demoRunBase = new SumCustomerTransaction(); 

        if (demoRunBase.prompt()) 

        { 

            demoRunBase.run(); 

        } 

    }

}




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