问题描述

C#定时器问题求助高手

void BinLoadTimer_Tick(object sender, EventArgs e)
{
double pos = new double();
IntPtr handle = GlobalVar.AxisHandle[(int)Motor.BinGripper];
//夹爪移动到准备位置
if (binGripperAction == 0)
{
AxisMotion.AxisMoveAbs(handle, MotionPar.BT_GripperReadyPos * binGripperMultiple);
binGripperAction++;
}

            if (binGripperAction == 2 && Math.Abs(pos - MotionPar.BT_GripperReadyPos) <= 5)
            {
       double pos1 = new double();
       if(btnlim.Backcolor==Color.Red)

               {
                    AxisMotion.AxisMoveAbs(handle, MotionPar.BT_GripperBufferUnloadPos * binGripperMultiple);//夹爪移动到缓冲器位置
                    binGripperAction++;
                 //夹爪移动到卸载位置
                if (binGripperAction == 3)
                {
                     AxisMotion.AxisMoveAbs(handle, MotionPar.BT_GripperUnloadPos * binGripperMultiple);
                     binGripperAction++;
                }
       }
             else
            {
                    AxisMotion.AxisMoveAbs(handle, MotionPar.BT_GripperLoadPos * binGripperMultiple);
                    binGripperAction++;
                 //夹爪移动到卸载位置
                 if (binGripperAction == 3)
                {
                        AxisMotion.AxisMoveAbs(handle, MotionPar.BT_GripperUnloadPos * binGripperMultiple);
                        binGripperAction++;
                 }

          }
   }
            //夹爪移动到准备位置
            if (binGripperAction ==4)
            {
                binGripperAction++;
            }
    }

程序只执行到夹爪移动到缓冲器位置，binGripperAction == 3，不执行，程序应该怎么改