Código Delphi [-] UpCase(Nombre[i]) in ['0'..'9','A'..'Z']
UpCase(Nombre[i]) in ['0'..'9','A'..'Z']
Código Delphi [-] AnsiUpperCase(Nombre[i]) in ['0'..'9','A'..'Z', 'Ñ']
AnsiUpperCase(Nombre[i]) in ['0'..'9','A'..'Z', 'Ñ']