textbox + enter can no sound?

IT can be used for Any where, No need to give the Next Control Name.... if(e.KeyCode==System.Windows.Forms.Keys.Enter){ SendKeys.Send("{TAB}"); }

void txt1KeyPress(...){ if (e.KeyChar==(char)13){ e.Handled=true; } } void txt1KeyDown(...){ if(e.KeyCode==System.Windows.Forms.Keys.Enter){ txt2.Focus(); } } now when press ENTER on txt1 will not have any sound and focus will move to txt2