private void Init()
{
UserDao dao = new UserDao();
dgv_1.DataSource = dao.SelectAll();
dataGridView1.DataSource = dao.getCarInfo();
dataGridView2.DataSource = dao.getSanYCarInfo();
act_color();
}
public void fresh()
{
UserDao dao = new UserDao();
dgv_1.DataSource = dao.SelectAll();
dataGridView1.DataSource = dao.getCarInfo();
dataGridView2.DataSource = dao.getSanYCarInfo();
act_color();
}
private void 刷新ToolStripMenuItem_Click(object sender, EventArgs e)
{
UserDao dao=new UserDao();
dgv_1.DataSource = dao.SelectAll();
dataGridView1.DataSource=dao.getCarInfo();
dataGridView2.DataSource = dao.getSanYCarInfo();
act_color();
}