Programmatically put text cursor in a control

Hey! I have a setvariable control wich answers to a keyboard event, in this case an 'Enter' keypress, where I copy the content to a text wave, used in a listbox control.

The problem is that when I press the key, it copies the content, but the text cursor disappears from the setvariable control, so I have to click on it or tab until the cursor comes back to it.

I'd like to keep the text cursor in the setvariable control after the copy, can I do that programmatically?

My code:

Function svAdiciona(svA)// : SetVariableControl
	STRUCT WMSetVariableAction &svA
	wave/T ListaSelecao = root:VarList:wListaSelecao
	SVAR NomeEPICS = root:GlobalVariables:gNomeEPICS

	switch( svA.eventCode )
		case 1: // mouse up
			break
		case 2: // Enter key
			InsertPoints (inf), 1, ListaSelecao
			ListaSelecao[inf] = NomeEPICS
			NomeEPICS = ""
			ControlUpdate /W=CarregaDados svNomeEPICS
			break
		case -1: // control being killed
			break
	endswitch

	return 0
End

Thanks!