Using format()

Posted by hannesbez on May 23, 2008

Will appreciate advise on this:
I need to call a procedure like

procedure MySort(Ext : string);

Ext may be, for example, 'Name' or 'Surname'. I then want to use Ext to build for example

MyArray[j].Name if the paramer Ext equals 'Name'.

I suspect one must use format to do do so, something like

format('MyArray[j].%s', [Ext]) but this turns the whole thing into a string!

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