private void themSachToolStripButton_Click(object sender, EventArgs e)
{
//QuanLyLoaiSach frmQL = new QuanLyLoaiSach();
//frmQL.TopLevel = false;
//frmQL.FormBorderStyle = FormBorderStyle.None;
//frmQL.Dock = DockStyle.Fill;
//panel1.Controls.Add(frmQL);
//frmQL.Top = panel1.Top;
//frmQL.Left = (panel1.Right - panel1.Left) / 2;
//frmQL.Show();
frmSuaLoaiSach frmQLS = new frmSuaLoaiSach();
frmQLS.ShowDialog();
}
private void ThemsachToolStripMenuItem_Click(object sender, EventArgs e)
{
frmSuaLoaiSach frm = new frmSuaLoaiSach();
frm.ShowDialog();
}