如何在程序中修改工式应用里参数的值？

代码如下？我在程序中如何用指令修改KC的值？Params Integer zj(400000); //资金 Integer fx(3000); //风险金 //测试时K线走多少根Integer K_NUM(1); Integer MAX_czbl(4); //下单时允许最大误差比例 Numeric kc(0); //允许下单 Numeric pc(0); //允许平仓Vars Series<Integer> JZ1; //价值1 Series<Integer> JZ2; //价值2 Series<Integer> X; //最小公倍数 Series<Integer> lldlA; //理论单量1 Series<Integer> lldlB; //理论单量2 Series<Integer> jsdlA1; //近似单量1 Series<Integer> jsdlA2; //近似单量2 Series<Integer> jsdlA3; //近似单量3 Series<Integer> jsdlB1; //近似单量B1 Series<Integer> jsdlB2; //近似单量B2 Series<Integer> jsdlB3; //近似单量B3 Series<Integer> quzhi1; //单量取值1 Series<Integer> quzhi2; //单量取值2 Series<Numeric> WC1; //误差1 Series<Numeric> WC2; Series<Numeric> WC3; Series<Numeric> WC4; Series<Numeric> WC5; Series<Numeric> WC6; Series<Numeric> WC7; Series<Numeric> WC8; Series<Numeric> WC9; Series<Numeric> hycz; //合约差值 Series<Numeric> hyzz; //合约总值 Series<Numeric> bs; //最小倍数小于资金量时，下单时需要扩大的倍数 Series<Numeric> kcWC; //用于判断误差太大时，禁止开仓 Series<Numeric> zxWC; //最小误差 Events OnBar(ArrayRef<Integer> indexs) { JZ1 = data0.c*100; JZ2 = data1.c*100; X = zxgbs_h(JZ1,JZ2); lldlA = x/jz1/2; lldlB = x/jz2/2; If(x > zj) { jsdlA1 = intpart(lldlA*ZJ/X); //近似单量A jsdlA2 = jsdla1-1; jsdlA3 = jsdla1+1; jsdlB1 = intpart(lldlB*ZJ/X); //近似单量B jsdlB2 = jsdlB1-1; jsdlB3 = jsdlB1+1; WC1=Abs((jsdla1*jz1)/(jsdlb1*jz2)-1); //组合1误差 WC2=Abs((jsdla1*jz1)/(jsdlb2*jz2)-1); WC3=Abs((jsdla1*jz1)/(jsdlb3*jz2)-1); WC4=Abs((jsdla2*jz1)/(jsdlb1*jz2)-1); WC5=Abs((jsdla2*jz1)/(jsdlb2*jz2)-1); WC6=Abs((jsdla2*jz1)/(jsdlb3*jz2)-1); WC7=Abs((jsdla3*jz1)/(jsdlb1*jz2)-1); WC8=Abs((jsdla3*jz1)/(jsdlb2*jz2)-1); WC9=Abs((jsdla3*jz1)/(jsdlb3*jz2)-1); zxWC = Min(wc1,Min(wc2,Min(wc3,Min(wc4,Min(wc5,Min(wc6,Min(wc7,Min(wc8,wc9)))))))); //最小误差 If (wc1 == zxwc) {quzhi1 = jsdla1; quzhi2 = jsdlB1;} Else If (WC2 == zxwc) {quzhi1 = jsdla1; quzhi2 = jsdlB2;} Else If (wc3 == zxwc) {quzhi1 = jsdla1; quzhi2 = jsdlB3;} Else If (wc4 == zxwc) {quzhi1 = jsdla2; quzhi2 = jsdlB1;} Else If (wc5 == zxwc) {quzhi1 = jsdla2; quzhi2 = jsdlB2;} Else If (wc6 == zxwc) {quzhi1 = jsdla2; quzhi2 = jsdlB3;} Else If (wc7 == zxwc) {quzhi1 = jsdla3; quzhi2 = jsdlB1;} Else If (wc8 == zxwc) {quzhi1 = jsdla3; quzhi2 = jsdlB2;} Else If (wc9 == zxwc) {quzhi1 = jsdla3; quzhi2 = jsdlB3;} hycz = abs(quzhi2*jz2 - quzhi1*jz1); } else { bs=zj/x; //最小公倍数小于资金量时，扩大倍数 quzhi1 =intpart(bs*lldlA); // intpart(lldlA*ZJ/X) quzhi2 =intpart(bs*lldlB); // intpart(lldlB*ZJ/X) hycz = abs(quzhi2*jz2 - quzhi1*jz1); } hyzz = quzhi2*jz2 + quzhi1*jz1; kcWC = hycz/(hyzz/2)*100; //当差值过大时不开仓 If(hycz <= fx and MarketPosition ==0 and kcWC<=MAX_czbl and kc<>0) // and hyzz<zj { Buy(intpart(quzhi1[1]),JZ1/100*1.05); //做多 data1.Buy(intpart(data0.quzhi2[1]),data0.JZ2/100*1.05); //做多 //SellShort(quzhi1,JZ1/100*0.98); //做空 } //kc=0; If(MarketPosition<>0 and pc<>0) //BarsSinceEntry>=K_NUM and { Sell(0,JZ1/100*0.95); data1.Sell(0,data0.JZ2/100*0.95); //BuyToCover(0,0); } //Range[1:1] //{ // If(data0.hycz <= fx and MarketPosition ==0 and data0.kcWC<=MAX_czbl and kc<>0) // and data0.hyzz<zj // Buy(intpart(data0.quzhi2[1]/3),data0.JZ2/100*1.05); //做多 // SellShort(data0.quzhi2,data0.JZ2/100*0.98); //做空 // If(MarketPosition<>0 and BarsSinceEntry>=K_NUM and pc<>0) // Sell(0,data0.JZ2/100*0.95); //平多 // BuyToCover(0,0); //平空 //} Commentary(\"价值1:\"+Text(JZ1)); Commentary(\"价值2:\"+Text(JZ2)); Commentary(\"最小公倍数:\"+Text(X)); //Commentary(\"理论单量1:\"+Text(lldlA)); //Commentary(\"理论单量2:\"+Text(lldlB)); //Commentary(\"近似单量A1:\"+Text(jsdlA1)); //Commentary(\"近似单量B1:\"+Text(jsdlB1)); Commentary(\"取值1:\"+Text(quzhi1)); Commentary(\"取值2:\"+Text(quzhi2)); Commentary(\"合约价值1:\"+Text(quzhi1*jz1)); Commentary(\"合约价值2:\"+Text(quzhi2*jz2)); Commentary(\"资金使用量:\"+Text(hyzz)); Commentary(\"合约差值:\"+Text(hycz)); Commentary(\"误差:\"+Text(kcWC)); Commentary(\"开仓状态:\"+Text(kc)); Commentary(\"平仓状态:\"+Text(pc)); }