private void menuItemProject_Click(object sender, EventArgs e)
{
frmProject fpb = new frmProject();
panel_show.Show();
panel_show.Controls.Clear();
fpb.TopLevel = false;
fpb.Dock = DockStyle.Fill;
panel_show.Controls.Add(fpb);
fpb.Show();
}
private void cmd_Qlbophan_Click(object sender, EventArgs e)
{
frmProject frb = new frmProject();
panel_show.Show();
panel_show.Controls.Clear();
frb.TopLevel = false;
frb.Dock = DockStyle.Fill;
panel_show.Controls.Add(frb);
frb.Show();
}