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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Get FormControl old va...
Microsoft Dynamics AX (Archived)

Get FormControl old value onModified eventhandler

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Posted on by Community Member

Hi,

Can we get old value of the formControl inside OnModified event handler? I am able to get current record using .cursor() method on datasource however need old value for one of the fields for comparison.

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  • Suggested answer
    Community Member Profile Picture
    Community Member on at 
        [FormEventHandler(formStr(FormName), FormEventType::Initializing)]
    public static void FormName_OnInitializing(xFormRun sender, FormEventArgs e)
    {
        Args args = new Args();
        args = sender.args();
        TableName ct = args.record() as TableName;
        info(strFmt("value is %1", ct.Field));
    }
  • Suggested answer
    Nishant2408 Profile Picture
    Nishant2408 705 on at

    Hi Singh, P

    If you have already got the modifying record using cursor() method, and I suppose the field value you want to compare belongs to the same datasource. In that case you can use orig() method to get the original value and compare with the current value.

    Table test = sender.dataSource("").cursor();

    if (test.orig().tableField <condition> test.tableField)

    {

           //code

    }

    Regards,

    Nishant

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