private void buttonstart2_Click(object sender, RoutedEventArgs e)// 下载2开始 { if (m2.downornot == false) { m2.Restart_load(); m2.downornot = true; } }
private void button_start1_Click(object sender, RoutedEventArgs e)//下载一开始 { if (m1.downornot == false) { m1.Restart_load(); m1.downornot = true; } }