Editing a Cell in a Datagrid

[Ray Horsley]

Greetings,

 

LiveCode's datagrid seems kind of sticky to me.  I'm simply trying to open
up any given cell for editing without obligating the user to double-click
it.  I'm not having any luck with the commands from the tutorials such as
EditFieldText, EditValue, EditKey and EditKeyOfIndex.  EditFieldText seems
most likely but it never likes the parameters I send it.  EditCell seems
pretty straight forward by simply passing the column name and line number
but this produces an error that no such handler exists.  Any ideas?

 

Thanks,

 

Ray