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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / Want to execute a meth...
Finance | Project Operations, Human Resources, ...
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Want to execute a method if a field is blank previously but now entered with a new value.

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Posted on by Siddhant Singh 518

Hi all,

Want to execute a method if a field is blank previously but now entered with a new value.

And that new value is used in that method.

How can i do this and on which method of the table i should write the code to do this.

Thanks and regards

Siddhant Singh

I have the same question (0)
  • Michal Krejza Profile Picture
    Michal Krejza Microsoft Employee on at

    Hi Siddhant,

    In which area do you need to prepare such a solution ?

  • Mahmoud82 Profile Picture
    Mahmoud82 50 on at

    I hope I understood you correctly 

    you can use the modifiedField method to do this

    • you can use switch case or if statment to check which field exactly changed 
    • make sure that the super method is before the new code to get the new value of the modified field 

    public void modifiedField(fieldId _fieldId)

    {

    super(_fieldId);

    switch(_fieldId)

    {

    case fieldnum(MyTable, custAccount):

        this.CurrencyCode="";

        break;

    default:

    }

    }

  • Verified answer
    Mea_ Profile Picture
    Mea_ 60,286 on at

    Hi Siddhant Singh,

    As mentioned here you need to override modifiedField  field on the table level and add your logic there, if you want to check that field was blank before you can this.orig() nuxulu.com/.../Understanding_modifedField_Table_method_in_DAX_2012.html

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