Question

所创建的三张表,写出创建满足如下要求的视图的sql语句:查询销售了‘高等数学

Answer 1

if(rb_R.Checked==true)
{
data[2] = 0x00;
if (rb_clock.Checked == true)
{
data[3] = 0x00;
}
else if (rb_anclock.Checked == true)
{
data[3] = 0x01;
}
if (cmb_speed.Text.ToString() == "停止")
{
data[4] = 0x00;
data[5] = 0x00;
}
else
{
data[4] = Byte.Parse(cmb_speed.Text);
data[5] = 0x01;
}