折腾了个股票交易计算器,也可以计算融资融券交易获利情况,但技术水平有限,还做不了输入数据校验,还有很多不完善的地方,权当自娱自乐.

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import win.ui;
import win.ui.atom;
/*DSG{{*/
mainForm = win.form(text="股票交易计算器";right=571;bottom=397;mode="popup")
mainForm.add(
button={cls="button";text="开始计算";left=449;top=353;right=553;bottom=383;ah=1;aw=1;font=LOGFONT(name='微软雅黑';h=-14);z=3};
button2={cls="button";text="清空重填";left=324;top=353;right=428;bottom=383;ah=1;aw=1;font=LOGFONT(name='微软雅黑';h=-14);z=4};
checkbox={cls="checkbox";text="深市";left=41;top=46;right=94;bottom=66;checked=1;font=LOGFONT(name='微软雅黑';h=-14);z=20};
checkbox1={cls="checkbox";text="沪市";left=95;top=46;right=148;bottom=66;font=LOGFONT(name='微软雅黑';h=-14);z=19};
checkbox2={cls="checkbox";text="融资年息";left=41;top=93;right=115;bottom=113;font=LOGFONT(name='微软雅黑';h=-14);z=21};
checkbox3={cls="checkbox";text="融券年息";left=179;top=93;right=253;bottom=113;font=LOGFONT(name='微软雅黑';h=-14);z=22};
edit={cls="edit";left=202;top=46;right=237;bottom=66;edge=1;font=LOGFONT(name='微软雅黑');z=5};
edit2={cls="edit";left=86;top=138;right=156;bottom=158;edge=1;font=LOGFONT(name='微软雅黑');num=1;z=8};
edit3={cls="edit";left=213;top=138;right=283;bottom=158;edge=1;font=LOGFONT(name='微软雅黑');z=10};
edit4={cls="edit";left=341;top=138;right=411;bottom=158;edge=1;font=LOGFONT(name='微软雅黑');num=1;z=12};
edit5={cls="edit";left=465;top=138;right=535;bottom=158;edge=1;font=LOGFONT(name='微软雅黑');z=13};
edit6={cls="edit";left=254;top=93;right=289;bottom=113;edge=1;font=LOGFONT(name='微软雅黑');z=38};
edit7={cls="edit";left=116;top=93;right=151;bottom=113;edge=1;font=LOGFONT(name='微软雅黑');z=40};
edit8={cls="edit";left=374;top=93;right=409;bottom=113;edge=1;font=LOGFONT(name='微软雅黑');num=1;z=43};
groupbox={cls="groupbox";text="输入信息";left=20;top=17;right=553;bottom=177;ah=1;aw=1;edge=1;font=LOGFONT(name='微软雅黑');z=1};
groupbox2={cls="groupbox";text="计算结果";left=20;top=192;right=553;bottom=335;ah=1;aw=1;edge=1;font=LOGFONT(name='微软雅黑');z=2};
static={cls="static";text="买入佣金=";left=212;top=219;right=286;bottom=244;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=23};
static10={cls="static";text="印花税=";left=40;top=259;right=115;bottom=283;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=17};
static11={cls="static";text="0";left=108;top=259;right=201;bottom=284;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=18};
static12={cls="static";text="卖出佣金=";left=212;top=259;right=286;bottom=282;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=25};
static13={cls="static";text="0";left=278;top=259;right=371;bottom=284;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=26};
static14={cls="static";text="融资利息=";left=384;top=219;right=464;bottom=244;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=27};
static15={cls="static";text="0";left=450;top=219;right=543;bottom=244;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=28};
static16={cls="static";text="融券利息=";left=384;top=259;right=464;bottom=283;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=29};
static17={cls="static";text="0";left=450;top=259;right=543;bottom=284;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=30};
static18={cls="static";text="税费合计=";left=40;top=298;right=115;bottom=323;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=31};
static19={cls="static";text="0";left=108;top=298;right=201;bottom=323;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=32};
static2={cls="static";text="0";left=278;top=219;right=371;bottom=244;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=24};
static20={cls="static";text="盈亏合计=";left=212;top=298;right=286;bottom=323;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=33};
static21={cls="static";text="0";left=278;top=298;right=371;bottom=323;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=34};
static22={cls="static";text="盈亏比例=";left=384;top=298;right=464;bottom=323;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=36};
static23={cls="static";text="0";left=450;top=298;right=543;bottom=323;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=37};
static24={cls="static";text="‰";left=243;top=46;right=267;bottom=66;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=35};
static25={cls="static";text="%";left=291;top=93;right=315;bottom=113;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=39};
static26={cls="static";text="%";left=153;top=93;right=177;bottom=113;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=41};
static27={cls="static";text="计息天数";left=316;top=93;right=384;bottom=113;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=42};
static28={cls="static";text="访问作者博客";left=20;top=355;right=108;bottom=380;ah=1;aw=1;color=16711680;font=LOGFONT(h=-14;name='微软雅黑';underline=1);notify=1;transparent=1;z=44};
static3={cls="static";text="佣金率";left=158;top=46;right=210;bottom=66;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=6};
static4={cls="static";text="买入量";left=41;top=138;right=94;bottom=158;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=7};
static5={cls="static";text="买入价";left=169;top=138;right=222;bottom=158;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=9};
static6={cls="static";text="卖出量";left=296;top=138;right=342;bottom=158;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=11};
static7={cls="static";text="卖出价";left=421;top=138;right=474;bottom=158;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=14};
static8={cls="static";text="过户费=";left=40;top=219;right=115;bottom=244;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=15};
static9={cls="static";text="0";left=108;top=219;right=201;bottom=244;font=LOGFONT(name='微软雅黑';h=-14);transparent=1;z=16}
)
/*}}*/

mainForm.static28.oncommand = function(id,event){
process.execute("http://sobaigu.com");

}
mainForm.checkbox3.oncommand = function(id,event){
mainForm.checkbox2.checked = false;

}

mainForm.checkbox2.oncommand = function(id,event){
mainForm.checkbox3.checked = false;

}

//沪市被选中时则深市取消选择
mainForm.checkbox1.oncommand = function(id,event){
mainForm.checkbox.checked = false;
}

//深市被选中时则沪市取消选择
mainForm.checkbox.oncommand = function(id,event){
mainForm.checkbox1.checked = false;
}

//启动时窗口焦点位于买入数量框
mainForm.edit2.setFocus();

mainForm.edit.text = 0.25;
mainForm.edit2.text = 0;
mainForm.edit3.text = 0;
mainForm.edit4.text = 0;
mainForm.edit5.text = 0;
mainForm.edit6.text = 9.5;
mainForm.edit7.text = 8.5;
mainForm.edit8.text = 0;

//开始计算按钮
mainForm.button.oncommand = function(id,event){
//取得佣金比例
var chargepercent = mainForm.edit.text;
//取得买入价格和买入量
var buyprice = mainForm.edit3.text;
var buynum = mainForm.edit2.text;
//取得卖出价格和卖出量
var sellprice = mainForm.edit5.text;
var sellnum = mainForm.edit4.text;
//融资融券年息
var sellyper = mainForm.edit6.text;
var buyyper = mainForm.edit7.text;
var chargeday = mainForm.edit8.text;

//处理输入不正确
if(buynum == "" or buyprice == "" or sellnum == "" or sellprice == ""){
mainForm.msgbox("请输入正确的数量及价格");
return false;
}
if((buynum == 0 or buyprice == 0) and (sellnum == 0 or sellprice == 0)){
mainForm.msgbox("请输入正确的数量及价格");
return false;
}
if((mainForm.checkbox2.checked == true or mainForm.checkbox3.checked == true) and mainForm.edit8.text == ""){
mainForm.msgbox("请输入正确的计息天数");
return false;
}
//var 过户费 = mainForm.static9.text=((买入股数+卖出股数)/1000)*1,沪市才收;
var b = buynum/1000;
var s = sellnum/1000;
if(b > 0 and b < 1){
b = 1;
}
if(s > 0 and s < 1){
s = 1;
}
bs = b + s;
if(mainForm.checkbox.checked == true){
bs = 0;
}
mainForm.static9.text = string.format("%.2f", bs)
bs = mainForm.static9.text;

//var 印花税 = mainForm.static11.text=(卖出价格*卖出股数)*1‰;
var fcost = (sellprice * sellnum)/1000;
mainForm.static11.text = string.format("%.2f", fcost);
fcost = mainForm.static11.text;

//var 买入佣金 = mainForm.static2.text=(买入价格*买入股数)*佣金比例,不足5元按5元收;
var bcost = buyprice * buynum * chargepercent/1000;
if(bcost >0 and bcost <5){
bcost = 5;
}
mainForm.static2.text = string.format("%.2f", bcost);
bcost = mainForm.static2.text;

//var 卖出佣金 = mainForm.static13.text;
var scost = sellprice * sellnum * chargepercent/1000;
if(scost >0 and scost <5){
scost = 5;
}
mainForm.static13.text = string.format("%.2f", scost);
scost = mainForm.static13.text;

//var 融资利息 = mainForm.static15.text=融资买入额*天数*年息/360;
instb = buyprice * buynum * chargeday * buyyper/(100 * 360);
if(mainForm.checkbox2.checked != true){
instb = 0;
}
mainForm.static15.text = string.format("%.2f", instb);
instb = mainForm.static15.text;

//var 融券利息 = mainForm.static17.text=融券卖出额*天数*年息/360;
insts = sellprice * sellnum * chargeday * sellyper/(100 * 360);
if(mainForm.checkbox3.checked != true){
insts = 0;
}
mainForm.static17.text = string.format("%.2f", insts);
insts = mainForm.static17.text;

//var 税费合计 = mainForm.static19.text=买入佣金+[过户费]+卖出佣金+印花税+融资利息|融券利息;
mainForm.static19.text = insts + instb + scost + bcost + fcost + bs;
vcost = mainForm.static19.text;

//var 盈亏合计 = mainForm.static21.text=卖出金额-买入金额-税费合计+剩余股票市值;
vgain = sellprice * sellnum - (buyprice * buynum + vcost);
sen = tonumber(sellnum,10);
bun = tonumber(buynum,10);
if(mainForm.checkbox3.checked != true and sen > bun){
mainForm.msgbox("没这么多股票可卖!");
return false;

}
if(sen < bun){
vgain = sellprice * sellnum - buyprice * buynum -vcost + sellprice * (buynum - sellnum);
//mainForm.msgbox("sellnum < buynum")

}

mainForm.static21.text = string.format("%.2f", vgain);

//var 盈亏比例 = mainForm.static23.text=盈亏合计/投入金额*100%;
pgain = vgain/(buyprice * buynum + vcost);
mainForm.static23.text = string.format("%.3f", pgain)*100+"%";

}

mainForm.button2.oncommand = function(id,event){
mainForm.edit3.text = "";
mainForm.edit2.text = "";
mainForm.edit5.text = "";
mainForm.edit4.text = "";
mainForm.edit2.setFocus();
}

var atom,hwnd/*冲突窗口的句柄,该函数会自动激活此窗口*/ = mainForm.atom("stock_calc_by_asmylife.com");
if(!atom){
/*为窗口设置原子值可以避免一个程序重复运行多个实例*/
win.quitMessage(); return;
}

//显示窗体
mainForm.show()
win.loopMessage();