标题：请问版主一个问题

一个图表策略，跟信号用手动操作。能否在信号处添加提示音？

使用playsound函数，playsound的条件写开仓条件

请版主帮忙改一下。

 

if holding=0 and myfailtrade=1 and time<151500 then begin
 if entrylongcond then
  buy(1,1,limitr,max(open,entryupperband));
end

if holding=0 and myfailtrade=1 and time<151500 then begin
 if entryshortcond then
  buyshort(1,1,limitr,min(open,entrylowerband));
end

if holding>0 then begin
 if exitlongcond then
  sell(1,holding,limitr,min(open,exitlowerband));
end

if holding<0 then begin
 if exitshortcond then
  sellshort(1,holding,limitr,max(open,exitupperband));
end

if holding=0 and myfailtrade=1 and time<151500 then begin
 if entrylongcond then
  buy(1,1,limitr,max(open,entryupperband));

  playsound(1,'所需要播放声音的路径名');
end

if holding=0 and myfailtrade=1 and time<151500 then begin
 if entryshortcond then
  buyshort(1,1,limitr,min(open,entrylowerband));

  playsound(1,'所需要播放声音的路径名');

end

if holding>0 then begin
 if exitlongcond then
  sell(1,holding,limitr,min(open,exitlowerband));

  playsound(1,'所需要播放声音的路径名');

end

if holding<0 then begin
 if exitshortcond then
  sellshort(1,holding,limitr,max(open,exitupperband));

  playsound(1,'所需要播放声音的路径名');

end

O，谢谢版主！！