How to customize a standard form in D365

Hello readers !!!!

Today i want to explain how to customize standard form in dynamics 365.

Task

To filter purchase order form with default open order status.

1.       Create a form extension

                PurchTable

    

 2     Go to –>> Purchtable Datasource >> Events >> Copy Event handler method

3.       Create a new menu item with the form Purchtable

4.     Create a new class  and paste the event handler and write your own logic

class DIPL_PurchTableOpenOrder

{

   

    /// <summary>

    ///

    /// </summary>

    /// <param name="sender"></param>

    /// <param name="e"></param>

    [FormDataSourceEventHandler(formDataSourceStr(PurchTable, PurchTable), FormDataSourceEventType::Initialized)]

    public static void PurchTable_OnInitialized(FormDataSource sender, FormDataSourceEventArgs e)

    {

        FormRun     fromRun;

        DataSourceName  ds;

        Query           q ;    

       

        fromRun = sender.formRun();

        if(fromRun.args().menuItemName() == menuItemDisplayStr(DIPL_OpenPurchTable))

        {

            q = sender.query();

            q.dataSourceTable(tableNum(PurchTable)).addRange(fieldNum(PurchTable, PurchStatus)).value(queryValue(PurchStatus::Backorder));

        }

       

    }

}

5.  Check in the front end whether our customized form is added or not 

Output