private void btnSubject_Click(object sender, EventArgs e) { if (frmSubjectManagement == null) { frmSubjectManagement = new FrmSubjectManagement(staff); frmSubjectManagement.MdiParent = this; frmSubjectManagement.Dock = DockStyle.Fill; frmSubjectManagement.Show(); } else { frmSubjectManagement.BringToFront(); } SetAllButtonToNormal(); btnSubject.BackColor = Color.Turquoise; }
private void btnSubject_Click(object sender, EventArgs e) { if (frmSubjectManagement == null) { frmSubjectManagement = new FrmSubjectManagement(staff); frmSubjectManagement.MdiParent = this; frmSubjectManagement.Dock = DockStyle.Fill; frmSubjectManagement.Show(); } else { frmSubjectManagement.BringToFront(); } SetAllButtonToNormal(); btnSubject.BackColor = Color.Turquoise; }