if BARSTATUS=2 then begin
Nx:=19;{近期时间设置}
nK:=30;{寻K设置,太大循环慢}
aaa:='＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿';
zK1:LLVBARS(L,Nx),LINETHICK0; zK2:zK1+0,LINETHICK0;
WHILE zK2<nK and zK2<BARPOS and REF(H,zK2)<=REF(H,zK1) DO zK2:=zK2+1; zK3:zK2+0,LINETHICK0;
WHILE zK3<nK and zK3<BARPOS and REF(H,zK3)<=REF(H,zK2) DO zK3:=zK3+1;
HHHL:if(REF(H,zK3)>REF(H,zK2),REF(H,zK3),if(REF(H,zK2)>REF(H,zK1),REF(H,zK2),REF(H,zK1))),LINETHICK0;
DRAWTEXT(BARSTATUS=2,HHHL,'＿＿进场 顾比倒数线压'+NUMTOSTR(if(zK3<nk,zK3,-1)+1)+'.'+NUMTOSTR(if(zK2<nk,zK2,-1)+1)+'.'+NUMTOSTR(if(zK2<nk,zK1,-1)+1)),ALIGN2,VALIGN1;
标注红线的这行代码：函数“NUMTOSTR”所调用的参数与预定义参数不符
怎么修改？谢谢
DRAWTEXT(BARSTATUS=2,HHHL,'＿＿进场 顾比倒数线压'+NUMTOSTR(if(zK3<nk,zK3,-1)+1,0)+'.'+NUMTOSTR(if(zK2<nk,zK2,-1)+1,0)+'.'+NUMTOSTR(if(zK2<nk,zK1,-1)+1,0));