private void bntTimKiem_Click(object sender, EventArgs e)
{
this.Text = "TÌM KIẾM SÁCH";
TimKiem tim = new TimKiem();
tim.Dock = DockStyle.Fill;
panelMain.Controls.Clear();
panelMain.Controls.Add(tim);
}
private void button3_Click(object sender, EventArgs e)
{
TimKiem fm = new TimKiem();
fm.ShowDialog();
}
private void button3_Click(object sender, EventArgs e)
{
TimKiem fm = new TimKiem();
fm.ShowDialog();
}
