Get field value from enterprise portal

Below code will help to get the value of the field from enterprise portal

we can retrive the value from Grid / group / form using below code

DataSetViewRow row = CurrentRow;
string accountnum= string.Empty;
        if (row != null)
        {
            accountnum= (string)row.GetFieldValue("custTrans!AcountNum");
        }

How to delete Label Files from AX 2012

Here are the steps to delete Label Files from AX 2012:

• Create a new model. You could call it "LabelsBeGone".
• Open the AOT and move the Label File(s) you want to get rid of to the new model.
• Close AX and stop the AOS.
• Use AXUtil to delete the new model.
• Delete the label files from the server folder; C:\Program Files\Microsoft Dynamics AX\60\Server\...\bin\Application\Appl\Standard
• Start the AOS.
• Skip the upgrade wizard.

Ax2012 EP error: The 'Metadata' property is read-only and cannot be set.

Solution:
1. Open the web control in Visual studio
2. Open the Design file of the web control (.ascx)
3. Click source button to view Ascx coding (HTML code)
4. Find(ctrl + F ) Metadata in the ascx code
5. Simply delete the word whereever it is appear in ascx file
6. Save and deploy the webcontrol.
7. Open the webpage again, the error is resolved.