control[] ctrls = controls.find(textbox1.text, true);
if (ctrls.length > 0)
{
control ctrl = ctrls[0];
propertyinfo pi = ctrl.gettype().getproperty(textbox2.text);
if (pi != null)
{
object val = pi.getvalue(ctrl, null);
if (val != null)
messagebox.show(val.tostring());
}
}