Loop through all the records on a form in D365O

Below sample code can be used to loop through all the records on a form in D365O

Assuming that we want to infolog a field value for all the records on the screen on the click of a button.

Step 1: Create a new class
Step 2: Add the below code which should be called on the click of the button and info the required field details

static class Test_LoopThruRecords_Extension
{
    /// <summary>
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    [FormControlEventHandler(formControlStr(InventItemOrderSetup, Test_BtnLoopThruRecords), FormControlEventType::Clicked)]
    public static void Test_BtnLoopThruRecords_OnClicked(FormControl sender, FormControlEventArgs e)
    {        
        FormDataSource              InventItemPurchSetup_ds  = sender.formRun().dataSource("InventItemPurchSetup"); //DataSource form InventItemPurchSetup

        InventItemPurchSetup        localInventItemPurchSetup = InventItemPurchSetup_ds.getFirst() as InventItemPurchSetup;


        if(localInventItemPurchSetup)
        {
            while(localInventItemPurchSetup)
            {
                    info(localInventItemPurchSetup.FieldName);
             
                localInventItemPurchSetup = InventItemPurchSetup_ds.getNext() as InventItemPurchSetup;
            }
        }
} 

Cheers!