private void Form2_Load(object sender, EventArgs e) { PanDone.Hide(); Panload.Hide(); dkh = new Data_KH(); hienthi(); }
private void QlySuaChua_Load(object sender, EventArgs e) { dkh = new Data_KH(); hienthi(); }
private void QlyLichSuSuaChua_Load(object sender, EventArgs e) { DKH = new Data_KH(); hienthi(); }