/// <summary>
/// 改变代码
/// </summary>
/// <param name="code"></param>
public void ChangeSecurity(String code)
{
if (currentCode != code)
{
currentCode = code;
}
InitControl();
if (minuteMode)
{
minuteDatasPos = 0;
minuteDatas.Clear();
minuteDatas = GetSecurityMinuteDatas(Application.StartupPath + "\\SH600000_M.txt");
UpdateDataToGraphMinute(minuteDatas, true);
}
else
{
lastData = new SecurityLatestData();
try {
List <SecurityData> datas = ChartExtend.GetSinaHistoryDatasByStr(code, cycle);
UpdateDataToGraph(datas, true);
datas.Clear();
} catch (Exception ex) {
}
}
}
/// <summary>
/// 秒表事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer_Tick(object sender, EventArgs e)
{
SecurityLatestData newData = new SecurityLatestData();
SecurityService.GetLatestData(securityCode, ref newData);
if (!newData.equal(lastData))
{
lastData = newData;
Invalidate();
}
}
/// <summary>
/// 获取最新数据
/// </summary>
/// <param name="code">代码</param>
/// <param name="latestData">最新数据</param>
/// <returns>状态</returns>
public static int GetLatestData(String code, ref SecurityLatestData latestData)
{
int state = 0;
lock (latestDatasCache) {
if (latestDatasCache.ContainsKey(code))
{
latestData.copy(latestDatasCache[code]);
state = 1;
}
}
return(state);
}
/// <summary>
/// 根据字符串获取新浪最新数据
/// </summary>
/// <param name="str">数据字符串</param>
/// <param name="formatType">格式</param>
/// <param name="datas">最新数据</param>
/// <returns>状态</returns>
public static int GetLatestDatasBySinaStr(String str, int formatType, List <SecurityLatestData> datas)
{
String[] strs = str.Split(new String[] { ";\n" }, StringSplitOptions.RemoveEmptyEntries);
int strLen = strs.Length;
for (int i = 0; i < strLen; i++)
{
SecurityLatestData latestData = new SecurityLatestData();
String dataStr = strs[i];
GetLatestDataBySinaStr(strs[i], formatType, ref latestData);
if (latestData.m_date > 0)
{
datas.Add(latestData);
}
}
return(1);
}
/// <summary>
/// 单元格点击事件
/// </summary>
/// <param name="cell"></param>
/// <param name="e"></param>
public override void OnCellClick(GridCell cell, System.Windows.Forms.MouseEventArgs e)
{
base.OnCellClick(cell, e);
if (e.Clicks == 1)
{
String code = cell.Row.GetCell("colP1").GetString();
Security security = new Security();
SecurityLatestData latestData = new SecurityLatestData();
if (SecurityService.GetSecurityByCode(code, ref security) > 0 && SecurityService.GetLatestData(code, ref latestData) > 0)
{
MainForm.instance.latestDiv.SecurityCode = code;
MainForm.instance.latestDiv.Invalidate();
MainForm.instance.chartExtend.ChangeSecurity(code);
}
Console.WriteLine("1");
}
}
/// <summary>
/// 复制数据
/// </summary>
/// <param name="data">数据</param>
public void copy(SecurityLatestData data)
{
if (data == null)
{
return;
}
m_amount = data.m_amount;
m_allBuyVol = data.m_allBuyVol;
m_allSellVol = data.m_allSellVol;
m_avgBuyPrice = data.m_avgBuyPrice;
m_avgSellPrice = data.m_avgSellPrice;
m_buyVolume1 = data.m_buyVolume1;
m_buyVolume2 = data.m_buyVolume2;
m_buyVolume3 = data.m_buyVolume3;
m_buyVolume4 = data.m_buyVolume4;
m_buyVolume5 = data.m_buyVolume5;
m_buyPrice1 = data.m_buyPrice1;
m_buyPrice2 = data.m_buyPrice2;
m_buyPrice3 = data.m_buyPrice3;
m_buyPrice4 = data.m_buyPrice4;
m_buyPrice5 = data.m_buyPrice5;
m_close = data.m_close;
m_date = data.m_date;
m_high = data.m_high;
m_innerVol = data.m_innerVol;
m_lastClose = data.m_lastClose;
m_low = data.m_low;
m_open = data.m_open;
m_openInterest = data.m_openInterest;
m_outerVol = data.m_outerVol;
m_code = data.m_code;
m_sellVolume1 = data.m_sellVolume1;
m_sellVolume2 = data.m_sellVolume2;
m_sellVolume3 = data.m_sellVolume3;
m_sellVolume4 = data.m_sellVolume4;
m_sellVolume5 = data.m_sellVolume5;
m_sellPrice1 = data.m_sellPrice1;
m_sellPrice2 = data.m_sellPrice2;
m_sellPrice3 = data.m_sellPrice3;
m_sellPrice4 = data.m_sellPrice4;
m_sellPrice5 = data.m_sellPrice5;
m_settlePrice = data.m_settlePrice;
m_settlePrice = data.m_settlePrice;
m_turnoverRate = data.m_turnoverRate;
m_volume = data.m_volume;
}
/// <summary>
/// 比较是否相同
/// </summary>
/// <param name="data">数据</param>
/// <returns>是否相同</returns>
public bool equal(SecurityLatestData data)
{
if (data == null)
{
return(false);
}
if (m_amount == data.m_amount &&
m_buyVolume1 == data.m_buyVolume1 &&
m_buyVolume2 == data.m_buyVolume2 &&
m_buyVolume3 == data.m_buyVolume3 &&
m_buyVolume4 == data.m_buyVolume4 &&
m_buyVolume5 == data.m_buyVolume5 &&
m_buyPrice1 == data.m_buyPrice1 &&
m_buyPrice2 == data.m_buyPrice2 &&
m_buyPrice3 == data.m_buyPrice3 &&
m_buyPrice4 == data.m_buyPrice4 &&
m_buyPrice5 == data.m_buyPrice5 &&
m_close == data.m_close &&
m_date == data.m_date &&
m_high == data.m_high &&
m_innerVol == data.m_innerVol &&
m_lastClose == data.m_lastClose &&
m_low == data.m_low &&
m_open == data.m_open &&
m_openInterest == data.m_openInterest &&
m_outerVol == data.m_outerVol &&
m_code == data.m_code &&
m_sellVolume1 == data.m_sellVolume1 &&
m_sellVolume2 == data.m_sellVolume2 &&
m_sellVolume3 == data.m_sellVolume3 &&
m_sellVolume4 == data.m_sellVolume4 &&
m_sellVolume5 == data.m_sellVolume5 &&
m_sellPrice1 == data.m_sellPrice1 &&
m_sellPrice2 == data.m_sellPrice2 &&
m_sellPrice3 == data.m_sellPrice3 &&
m_sellPrice4 == data.m_sellPrice4 &&
m_sellPrice5 == data.m_sellPrice5 &&
m_settlePrice == data.m_settlePrice &&
m_turnoverRate == data.m_turnoverRate &&
m_volume == data.m_volume)
{
return(true);
}
return(false);
}
/// <summary>
/// 键盘按下事件
/// </summary>
/// <param name="e"></param>
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (e.KeyCode == Keys.Enter)
{
if (SelectedRows.Count > 0)
{
String code = SelectedRows[0].GetCell("colP1").GetString();
Security security = new Security();
SecurityLatestData latestData = new SecurityLatestData();
if (SecurityService.GetSecurityByCode(code, ref security) > 0 && SecurityService.GetLatestData(code, ref latestData) > 0)
{
MainForm.instance.latestDiv.SecurityCode = code;
MainForm.instance.latestDiv.Invalidate();
MainForm.instance.chartExtend.ChangeSecurity(code);
}
}
}
}
/// <summary>
/// 重绘方法
/// </summary>
/// <param name="pe"></param>
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
Graphics g = null;
BufferedGraphics myBuffer = null;
BufferedGraphicsContext currentContext = BufferedGraphicsManager.Current;
myBuffer = currentContext.Allocate(pe.Graphics, DisplayRectangle);
g = myBuffer.Graphics;
g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
if (!blackOrWhite)
{
g.Clear(Color.White);
}
SecurityLatestData latestData = new SecurityLatestData();
Security security = new Security();
SecurityService.GetSecurityByCode(SecurityCode, ref security);
SecurityService.GetLatestData(SecurityCode, ref latestData);
String securityName = security.m_name;
int width = Width - 1;
int height = Height - 1;
if (width > 0 && height > 0)
{
Font font = new Font("微软雅黑", 12);
Font lfont = new Font("微软雅黑", 12);
Color wordColor = Color.FromArgb(100, 100, 100);
int top = 32, step = 22;
//画买卖盘
DrawText(g, "卖", wordColor, font, 1, 47);
DrawText(g, "盘", wordColor, font, 1, 100);
DrawText(g, "买", wordColor, font, 1, 157);
DrawText(g, "盘", wordColor, font, 1, 210);
String buySellStr = "5,4,3,2,1,1,2,3,4,5";
String[] buySellStrs = buySellStr.Split(',');
int strsSize = buySellStrs.Length;
for (int i = 0; i < strsSize; i++)
{
DrawText(g, buySellStrs[i], wordColor, font, 25, top);
top += step;
}
font = new Font("微软雅黑", 12);
top = 260;
DrawText(g, "最新", wordColor, font, 1, top);
DrawText(g, "升跌", wordColor, font, 1, top + 20);
DrawText(g, "幅度", wordColor, font, 1, top + 40);
DrawText(g, "总手", wordColor, font, 1, top + 60);
DrawText(g, "涨停", wordColor, font, 1, top + 80);
DrawText(g, "外盘", wordColor, font, 1, top + 100);
DrawText(g, "开盘", wordColor, font, 110, top);
DrawText(g, "最高", wordColor, font, 110, top + 20);
DrawText(g, "最低", wordColor, font, 110, top + 40);
DrawText(g, "换手", wordColor, font, 110, top + 60);
DrawText(g, "跌停", wordColor, font, 110, top + 80);
DrawText(g, "内盘", wordColor, font, 110, top + 100);
font = new Font("微软雅黑", 14, FontStyle.Bold);
//画股票代码
Color yellowColor = Color.FromArgb(255, 255, 80);
if (!blackOrWhite)
{
yellowColor = Color.Black;
}
if (latestData.m_code != null && latestData.m_code.Length > 0)
{
double close = latestData.m_close, open = latestData.m_open, high = latestData.m_high, low = latestData.m_low, lastClose = latestData.m_lastClose;
if (close == 0)
{
if (latestData.m_buyPrice1 > 0)
{
close = latestData.m_buyPrice1;
open = latestData.m_buyPrice1;
high = latestData.m_buyPrice1;
low = latestData.m_buyPrice1;
}
else if (latestData.m_sellPrice1 > 0)
{
close = latestData.m_sellPrice1;
open = latestData.m_sellPrice1;
high = latestData.m_sellPrice1;
low = latestData.m_sellPrice1;
}
}
if (lastClose == 0)
{
lastClose = close;
}
List <double> plist = new List <double>();
List <double> vlist = new List <double>();
plist.Add(latestData.m_sellPrice5);
plist.Add(latestData.m_sellPrice4);
plist.Add(latestData.m_sellPrice3);
plist.Add(latestData.m_sellPrice2);
plist.Add(latestData.m_sellPrice1);
vlist.Add(latestData.m_sellVolume5);
vlist.Add(latestData.m_sellVolume4);
vlist.Add(latestData.m_sellVolume3);
vlist.Add(latestData.m_sellVolume2);
vlist.Add(latestData.m_sellVolume1);
plist.Add(latestData.m_buyPrice1);
plist.Add(latestData.m_buyPrice2);
plist.Add(latestData.m_buyPrice3);
plist.Add(latestData.m_buyPrice4);
plist.Add(latestData.m_buyPrice5);
vlist.Add(latestData.m_buyVolume1);
vlist.Add(latestData.m_buyVolume2);
vlist.Add(latestData.m_buyVolume3);
vlist.Add(latestData.m_buyVolume4);
vlist.Add(latestData.m_buyVolume5);
Color color = Color.Empty;
double mx = Max(vlist);
font = new Font("微软雅黑", 12);
if (mx > 0)
{
//绘制买卖盘
int pLength = plist.Count;
top = 32;
for (int i = 0; i < pLength; i++)
{
color = GetPriceColor(plist[i], lastClose);
DrawUnderLineNum(g, plist[i], digit, font, color, true, 60, top);
DrawUnderLineNum(g, vlist[i], 0, font, yellowColor, false, 110, top);
Brush sBrush = new SolidBrush(color);
int dWidth = (int)(vlist[i] / mx * 60);
if (dWidth < 2)
{
dWidth = 2;
}
g.FillRectangle(sBrush, new Rectangle(width - dWidth, top + step / 2 - 2, dWidth, 4));
sBrush.Dispose();
top += step;
}
}
vlist.Clear();
plist.Clear();
top = 260;
//成交
color = GetPriceColor(close, lastClose);
DrawUnderLineNum(g, close, digit, font, color, true, 45, top);
//升跌
double sub = 0;
if (close == 0)
{
sub = latestData.m_buyPrice1 - lastClose;
double rate = 100 * (latestData.m_buyPrice1 - lastClose) / lastClose;
int pleft = DrawUnderLineNum(g, rate, 2, font, color, false, 45, top + 40);
DrawText(g, "%", color, font, pleft + 47, top + 40);
}
else
{
sub = close - latestData.m_lastClose;
double rate = 100 * (close - lastClose) / lastClose;
int pleft = DrawUnderLineNum(g, rate, 2, font, color, false, 45, top + 40);
DrawText(g, "%", color, font, pleft + 47, top + 40);
}
DrawUnderLineNum(g, sub, digit, font, color, false, 45, top + 20);
double volume = latestData.m_volume / 100;
String unit = "";
if (volume > 100000000)
{
volume /= 100000000;
unit = "亿";
}
else if (volume > 10000)
{
volume /= 10000;
unit = "万";
}
//总手
int cleft = DrawUnderLineNum(g, volume, unit.Length > 0 ? digit : 0, font, yellowColor, true, 45, top + 60);
if (unit.Length > 0)
{
DrawText(g, unit, yellowColor, font, cleft + 47, top + 60);
}
//换手
double turnoverRate = latestData.m_turnoverRate;
cleft = DrawUnderLineNum(g, turnoverRate, 2, font, yellowColor, true, 155, top + 60);
if (turnoverRate > 0)
{
DrawText(g, "%", yellowColor, font, cleft + 157, top + 60);
}
//开盘
color = GetPriceColor(open, lastClose);
DrawUnderLineNum(g, open, digit, font, color, true, 155, top);
//最高
color = GetPriceColor(high, lastClose);
DrawUnderLineNum(g, high, digit, font, color, true, 155, top + 20);
//最低
color = GetPriceColor(low, lastClose);
DrawUnderLineNum(g, low, digit, font, color, true, 155, top + 40);
//涨停
double upPrice = lastClose * 1.1;
if (securityName != null && securityName.Length > 0)
{
if (securityName.StartsWith("ST") || securityName.StartsWith("*ST"))
{
upPrice = lastClose * 1.05;
}
}
if (blackOrWhite)
{
DrawUnderLineNum(g, upPrice, digit, font, Color.FromArgb(255, 80, 80), true, 45, top + 80);
}
else
{
DrawUnderLineNum(g, upPrice, digit, font, Color.FromArgb(0, 0, 0), true, 45, top + 80);
}
//跌停
double downPrice = lastClose * 0.9;
if (securityName != null && securityName.Length > 0)
{
if (securityName.StartsWith("ST") || securityName.StartsWith("*ST"))
{
downPrice = lastClose * 0.95;
}
}
if (blackOrWhite)
{
DrawUnderLineNum(g, downPrice, digit, font, Color.FromArgb(80, 255, 80), true, 155, top + 80);
}
else
{
DrawUnderLineNum(g, downPrice, digit, font, Color.FromArgb(0, 0, 0), true, 155, top + 80);
}
//外盘
double outerVol = latestData.m_outerVol;
unit = "";
if (outerVol > 100000000)
{
outerVol /= 100000000;
unit = "亿";
}
else if (outerVol > 10000)
{
outerVol /= 10000;
unit = "万";
}
if (blackOrWhite)
{
cleft = DrawUnderLineNum(g, outerVol, unit.Length > 0 ? digit : 0, font, Color.FromArgb(255, 80, 80), false, 45, top + 100);
if (unit.Length > 0)
{
DrawText(g, unit, Color.FromArgb(255, 80, 80), font, cleft + 47, top + 100);
}
}
else
{
cleft = DrawUnderLineNum(g, outerVol, unit.Length > 0 ? digit : 0, font, Color.FromArgb(0, 0, 0), false, 45, top + 100);
if (unit.Length > 0)
{
DrawText(g, unit, Color.FromArgb(0, 0, 0), font, cleft + 47, top + 100);
}
}
unit = "";
double innerVol = latestData.m_innerVol;
if (innerVol > 100000000)
{
innerVol /= 100000000;
unit = "亿";
}
else if (innerVol > 10000)
{
innerVol /= 10000;
unit = "万";
}
if (blackOrWhite)
{
//内盘
cleft = DrawUnderLineNum(g, innerVol, unit.Length > 0 ? digit : 0, font, Color.FromArgb(80, 255, 80), true, 155, top + 100);
if (unit.Length > 0)
{
DrawText(g, unit, Color.FromArgb(80, 255, 80), font, cleft + 157, top + 100);
}
}
else
{
//内盘
cleft = DrawUnderLineNum(g, innerVol, unit.Length > 0 ? digit : 0, font, Color.FromArgb(0, 0, 0), true, 155, top + 100);
if (unit.Length > 0)
{
DrawText(g, unit, Color.FromArgb(0, 0, 0), font, cleft + 157, top + 100);
}
}
}
font = new Font("微软雅黑", 14);
if (blackOrWhite)
{
//股票代码
if (securityCode != null && securityCode.Length > 0)
{
DrawText(g, securityCode, Color.FromArgb(255, 255, 255), font, 2, 4);
}
//股票名称
if (securityName != null && securityName.Length > 0)
{
DrawText(g, securityName, Color.FromArgb(80, 255, 255), font, 110, 3);
}
}
else
{
//股票代码
if (securityCode != null && securityCode.Length > 0)
{
DrawText(g, securityCode, Color.FromArgb(0, 0, 0), font, 2, 4);
}
//股票名称
if (securityName != null && securityName.Length > 0)
{
DrawText(g, securityName, Color.FromArgb(0, 0, 0), font, 110, 3);
}
}
//画边框
Color frameColor = Color.FromArgb(150, 0, 0);
if (!blackOrWhite)
{
frameColor = Color.Black;
}
Pen framePen = new Pen(frameColor);
g.DrawLine(framePen, 0, 0, 0, height);
g.DrawLine(framePen, 0, 30, width, 30);
g.DrawLine(framePen, 24, 30, 24, top - 2);
g.DrawLine(framePen, 0, 140, width, 140);
g.DrawLine(framePen, 0, top - 2, width, top - 2);
g.DrawLine(framePen, width, 0, width, height);
g.DrawLine(framePen, 0, top + 130, width, top + 130);
framePen.Dispose();
}
myBuffer.Render();
myBuffer.Dispose();
g.Dispose();
}
/// <summary>
/// 秒表事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void thisTimer_Tick(object sender, EventArgs e)
{
if (minuteMode)
{
if (minuteDatasPos < minuteDatas.Count)
{
minuteDatasPos++;
UpdateDataToGraphMinute(minuteDatas, false);
Invalidate();
}
}
else
{
SecurityLatestData newData = new SecurityLatestData();
SecurityService.GetLatestData(currentCode, ref newData);
if (!newData.equal(lastData) && newData.m_volume > 0)
{
double close = newData.m_close;
double dVolume = 0;
if (lastData.m_code.Length > 0)
{
dVolume = newData.m_volume - lastData.m_volume;
}
SecurityData securityData = new SecurityData();
securityData.date = (double)((long)newData.m_date / (cycle * 60) * (cycle * 60));
if (cycle != 1440)
{
securityData.date += (cycle * 60);
}
securityData.close = close;
if (DataSource.RowsCount > 0)
{
if (DataSource.GetXValue(DataSource.RowsCount - 1) == securityData.date)
{
if (securityData.close > DataSource.Get2(DataSource.RowsCount - 1, COLUMN_HIGH))
{
securityData.high = close;
}
else
{
securityData.high = DataSource.Get2(DataSource.RowsCount - 1, COLUMN_HIGH);
}
if (securityData.close < DataSource.Get2(DataSource.RowsCount - 1, COLUMN_LOW))
{
securityData.low = close;
}
else
{
securityData.low = DataSource.Get2(DataSource.RowsCount - 1, COLUMN_LOW);
}
securityData.open = DataSource.Get2(DataSource.RowsCount - 1, COLUMN_OPEN);
double oldVolume = DataSource.Get2(DataSource.RowsCount - 1, COLUMN_VOLUME);
oldVolume += dVolume;
securityData.volume = oldVolume;
}
else
{
securityData.high = close;
securityData.low = close;
securityData.open = close;
securityData.volume = dVolume;
}
}
else
{
securityData.high = close;
securityData.low = close;
securityData.open = close;
securityData.volume = dVolume;
}
List <SecurityData> datas = new List <SecurityData>();
datas.Add(securityData);
UpdateDataToGraph(datas, false);
datas.Clear();
lastData = newData;
}
}
}
/// <summary>
/// 重绘方法
/// </summary>
/// <param name="pe"></param>
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
Graphics g = null;
BufferedGraphics myBuffer = null;
BufferedGraphicsContext currentContext = BufferedGraphicsManager.Current;
myBuffer = currentContext.Allocate(pe.Graphics, DisplayRectangle);
g = myBuffer.Graphics;
g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
int width = Width;
int height = Height;
if (width > 0 && height > 0)
{
SecurityLatestData ssLatestData = new SecurityLatestData();
SecurityLatestData szLatestData = new SecurityLatestData();
SecurityLatestData cyLatestData = new SecurityLatestData();
if (SecurityService.GetLatestData("000001.SH", ref ssLatestData) > 0 &&
SecurityService.GetLatestData("399001.SZ", ref szLatestData) > 0 &&
SecurityService.GetLatestData("399006.SZ", ref cyLatestData) > 0)
{
}
Color titleColor = Color.FromArgb(255, 255, 80);
Font font = new Font("微软雅黑", 12);
Font indexFont = new Font("微软雅黑", 12);
Color grayColor = Color.FromArgb(200, 200, 200);
//上证指数
Color indexColor = GetPriceColor(ssLatestData.m_close, ssLatestData.m_lastClose);
int left = 1;
DrawText(g, "上证", titleColor, font, left, 3);
left += 40;
Pen grayPen = new Pen(grayColor);
g.DrawLine(grayPen, left, 0, left, height);
String amount = (ssLatestData.m_amount / 100000000).ToString("0.0") + "亿";
Size amountSize = g.MeasureString(amount, indexFont).ToSize();
DrawText(g, amount, titleColor, indexFont, width / 3 - amountSize.Width, 3);
left += (width / 3 - 40 - amountSize.Width) / 4;
int length = DrawUnderLineNum(g, ssLatestData.m_close, 2, indexFont, indexColor, false, left, 3);
left += length + (width / 3 - 40 - amountSize.Width) / 4;
length = DrawUnderLineNum(g, ssLatestData.m_close - ssLatestData.m_lastClose, 2, indexFont, indexColor, false, left, 3);
//深证指数
left = width / 3;
g.DrawLine(grayPen, left, 0, left, height);
indexColor = GetPriceColor(szLatestData.m_close, szLatestData.m_lastClose);
DrawText(g, "深证", titleColor, font, left, 3);
left += 40;
g.DrawLine(grayPen, left, 0, left, height);
amount = (szLatestData.m_amount / 100000000).ToString("0.0") + "亿";
amountSize = g.MeasureString(amount, indexFont).ToSize();
DrawText(g, amount, titleColor, indexFont, width * 2 / 3 - amountSize.Width, 3);
left += (width / 3 - 40 - amountSize.Width) / 4;
length = DrawUnderLineNum(g, szLatestData.m_close, 2, indexFont, indexColor, false, left, 3);
left += length + (width / 3 - 40 - amountSize.Width) / 4;
length = DrawUnderLineNum(g, szLatestData.m_close - szLatestData.m_lastClose, 2, indexFont, indexColor, false, left, 3);
//创业指数
left = width * 2 / 3;
g.DrawLine(grayPen, left, 0, left, height);
indexColor = GetPriceColor(cyLatestData.m_close, cyLatestData.m_lastClose);
DrawText(g, "创业", titleColor, font, left, 3);
left += 40;
g.DrawLine(grayPen, left, 0, left, height);
amount = (cyLatestData.m_amount / 100000000).ToString("0.0") + "亿";
amountSize = g.MeasureString(amount, indexFont).ToSize();
DrawText(g, amount, titleColor, indexFont, width - amountSize.Width, 3);
left += (width / 3 - 40 - amountSize.Width) / 4;
length = DrawUnderLineNum(g, cyLatestData.m_close, 2, indexFont, indexColor, false, left, 3);
left += (width / 3 - 40 - amountSize.Width) / 4 + length;
length = DrawUnderLineNum(g, cyLatestData.m_close - cyLatestData.m_lastClose, 2, indexFont, indexColor, false, left, 3);
g.DrawRectangle(grayPen, new Rectangle(0, 0, width - 1, height - 1));
grayPen.Dispose();
}
myBuffer.Render();
myBuffer.Dispose();
g.Dispose();
}
/// <summary>
/// 根据字符串获取新浪的最新数据
/// </summary>
/// <param name="str">数据字符串</param>
/// <param name="formatType">格式</param>
/// <param name="data">最新数据</param>
/// <returns>状态</returns>
public static int GetLatestDataBySinaStr(String str, int formatType, ref SecurityLatestData data)
{
//分析数据
String date = "";
String[] strs2 = str.Split(new String[] { "," }, StringSplitOptions.RemoveEmptyEntries);
int strLen2 = strs2.Length;
bool szIndex = false;
for (int j = 0; j < strLen2; j++)
{
String str2 = strs2[j];
switch (j)
{
case 0:
data.m_code = FCStrEx.convertSinaCodeToDBCode(str2);
if (data.m_code.StartsWith("399"))
{
szIndex = true;
}
break;
case 1: {
data.m_open = Convert.ToDouble(str2);
break;
}
case 2: {
data.m_lastClose = Convert.ToDouble(str2);
break;
}
case 3: {
data.m_close = Convert.ToDouble(str2);
break;
}
case 4: {
data.m_high = Convert.ToDouble(str2);
break;
}
case 5: {
data.m_low = Convert.ToDouble(str2);
break;
}
case 8: {
data.m_volume = Convert.ToDouble(str2);
if (szIndex)
{
data.m_volume /= 100;
}
break;
}
case 9: {
data.m_amount = Convert.ToDouble(str2);
break;
}
case 10: {
if (formatType == 0)
{
data.m_buyVolume1 = (int)Convert.ToDouble(str2);
}
break;
}
case 11: {
if (formatType == 0)
{
data.m_buyPrice1 = Convert.ToDouble(str2);
}
break;
}
case 12: {
if (formatType == 0)
{
data.m_buyVolume2 = (int)Convert.ToDouble(str2);
}
break;
}
case 13: {
if (formatType == 0)
{
data.m_buyPrice2 = Convert.ToDouble(str2);
}
break;
}
case 14: {
if (formatType == 0)
{
data.m_buyVolume3 = (int)Convert.ToDouble(str2);
}
break;
}
case 15: {
if (formatType == 0)
{
data.m_buyPrice3 = Convert.ToDouble(str2);
}
break;
}
case 16: {
if (formatType == 0)
{
data.m_buyVolume4 = (int)Convert.ToDouble(str2);
}
break;
}
case 17: {
if (formatType == 0)
{
data.m_buyPrice4 = Convert.ToDouble(str2);
}
break;
}
case 18: {
if (formatType == 0)
{
data.m_buyVolume5 = (int)Convert.ToDouble(str2);
}
break;
}
case 19: {
if (formatType == 0)
{
data.m_buyPrice5 = Convert.ToDouble(str2);
}
break;
}
case 20: {
if (formatType == 0)
{
data.m_sellVolume1 = (int)Convert.ToDouble(str2);
}
break;
}
case 21: {
if (formatType == 0)
{
data.m_sellPrice1 = Convert.ToDouble(str2);
}
break;
}
case 22: {
if (formatType == 0)
{
data.m_sellVolume2 = (int)Convert.ToDouble(str2);
}
break;
}
case 23: {
if (formatType == 0)
{
data.m_sellPrice2 = Convert.ToDouble(str2);
}
break;
}
case 24: {
if (formatType == 0)
{
data.m_sellVolume3 = (int)Convert.ToDouble(str2);
}
break;
}
case 25: {
if (formatType == 0)
{
data.m_sellPrice3 = Convert.ToDouble(str2);
}
break;
}
case 26: {
if (formatType == 0)
{
data.m_sellVolume4 = (int)Convert.ToDouble(str2);
}
break;
}
case 27: {
if (formatType == 0)
{
data.m_sellPrice4 = Convert.ToDouble(str2);
}
break;
}
case 28: {
if (formatType == 0)
{
data.m_sellVolume5 = (int)Convert.ToDouble(str2);
}
break;
}
case 29: {
if (formatType == 0)
{
data.m_sellPrice5 = Convert.ToDouble(str2);
}
break;
}
case 30:
date = str2;
break;
case 31:
date += " " + str2;
break;
}
}
//获取时间
if (date != null && date.Length > 0)
{
DateTime dateTime = Convert.ToDateTime(date);
data.m_date = (dateTime - new DateTime(1970, 1, 1)).TotalSeconds;
//data.m_date = FCTran.GetDateNum(dateTime.Year, dateTime.Month, dateTime.Day, dateTime.Hour, dateTime.Minute, dateTime.Second, 0);
}
//价格修正
if (data.m_close != 0)
{
if (data.m_open == 0)
{
data.m_open = data.m_close;
}
if (data.m_high == 0)
{
data.m_high = data.m_close;
}
if (data.m_low == 0)
{
data.m_low = data.m_close;
}
}
return(0);
}
/// <summary>
/// 开始工作
/// </summary>
private static void RunWork()
{
while (true)
{
if (codesTextCache != null && codesTextCache.Length > 0)
{
if (codesTextCache.EndsWith(","))
{
codesTextCache.Remove(codesTextCache.Length - 1);
}
String[] strCodes = codesTextCache.Split(new String[] { "," }, StringSplitOptions.RemoveEmptyEntries);
int codesSize = strCodes.Length;
String latestCodes = "";
for (int i = 0; i < codesSize; i++)
{
latestCodes += strCodes[i];
if (i == codesSize - 1 || (i > 0 && i % 50 == 0))
{
String latestDatasResult = GetSinaLatestDatasStrByCodes(latestCodes);
if (latestDatasResult != null && latestDatasResult.Length > 0)
{
List <SecurityLatestData> latestDatas = new List <SecurityLatestData>();
GetLatestDatasBySinaStr(latestDatasResult, 0, latestDatas);
String[] subStrs = latestDatasResult.Split(new String[] { ";\n" }, StringSplitOptions.RemoveEmptyEntries);
int latestDatasSize = latestDatas.Count;
for (int j = 0; j < latestDatasSize; j++)
{
SecurityLatestData latestData = latestDatas[j];
if (latestData.m_close == 0)
{
latestData.m_close = latestData.m_buyPrice1;
}
if (latestData.m_close == 0)
{
latestData.m_close = latestData.m_sellPrice1;
}
lock (latestDatasCache) {
bool newData = false;
if (!latestDatasCache.ContainsKey(latestData.m_code))
{
latestDatasCache[latestData.m_code] = latestData;
newData = true;
}
else
{
if (!latestDatasCache[latestData.m_code].equal(latestData))
{
latestDatasCache[latestData.m_code].copy(latestData);
newData = true;
}
}
if (newData)
{
if (m_listener != null)
{
m_listener.LatestDataCallBack(latestData.m_code);
}
}
if (latestData.m_code == "000001.SH")
{
shTradeTime = latestData.m_date;
}
}
}
latestDatas.Clear();
}
latestCodes = "";
}
else
{
latestCodes += ",";
}
}
}
Thread.Sleep(1);
}
}
/// <summary>
/// 秒表方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer_Tick(object sender, EventArgs e)
{
List <String> refreshCodes = new List <string>();
lock (newDataCodes) {
if (newDataCodes.Count > 0)
{
foreach (String key in newDataCodes.Keys)
{
refreshCodes.Add(key);
}
newDataCodes.Clear();
}
}
int refreshCodesSize = refreshCodes.Count;
if (refreshCodes.Count > 0)
{
if (updateCells.Count > 0)
{
if (updateCells.Count > 10)
{
for (int i = 0; i < updateCells.Count; i++)
{
GridCell updateCell = updateCells[i];
updateCell.Style.BackColor = Color.Empty;
}
}
else
{
for (int i = 0; i < updateCells.Count; i++)
{
GridCell updateCell = updateCells[i];
updateCell.Style.BackColor = Color.Empty;
}
}
updateCells.Clear();
}
for (int i = 0; i < refreshCodesSize; i++)
{
GridRow row = null;
String code = refreshCodes[i];
if (rowsMap.ContainsKey(code))
{
row = rowsMap[code];
SecurityLatestData lastestData = new SecurityLatestData();
SecurityService.GetLatestData(code, ref lastestData);
double lastClose = lastestData.m_lastClose;
double diff = 0, diffRange = 0;
diff = lastestData.m_close - lastestData.m_lastClose;
if (lastestData.m_lastClose != 0)
{
diffRange = diff / lastestData.m_lastClose;
}
GridCell cell3 = row.GetCell("colP3");
if (lastestData.m_close != cell3.GetDouble())
{
cell3.SetDouble(lastestData.m_close);
cell3.Style.TextColor = GetPriceColor(lastestData.m_close, lastClose);
updateCells.Add(cell3);
}
GridCell cell4 = row.GetCell("colP4");
if (diff != cell4.GetDouble())
{
cell4.SetDouble(Convert.ToDouble(LbCommon.GetValueByDigit(diff, 2, true)));
cell4.Style.TextColor = GetPriceColor(lastestData.m_close, lastClose);
updateCells.Add(cell4);
}
GridCell cell5 = row.GetCell("colP5");
if (diffRange != cell5.GetDouble())
{
cell5.SetDouble(diffRange);
cell5.Style.TextColor = GetPriceColor(lastestData.m_close, lastClose);
updateCells.Add(cell5);
}
GridCell cell6 = row.GetCell("colP6");
if (lastestData.m_high != cell6.GetDouble())
{
cell6.SetDouble(lastestData.m_high);
cell6.Style.TextColor = GetPriceColor(lastestData.m_high, lastClose);
updateCells.Add(cell6);
}
GridCell cell7 = row.GetCell("colP7");
if (lastestData.m_low != cell7.GetDouble())
{
cell7.SetDouble(lastestData.m_low);
cell7.Style.TextColor = GetPriceColor(lastestData.m_low, lastClose);
updateCells.Add(cell7);
}
GridCell cell8 = row.GetCell("colP8");
if (lastestData.m_open != cell8.GetDouble())
{
cell8.SetDouble(lastestData.m_open);
cell8.Style.TextColor = GetPriceColor(lastestData.m_open, lastClose);
updateCells.Add(cell8);
}
GridCell cell9 = row.GetCell("colP9");
if (lastestData.m_volume != cell9.GetDouble())
{
cell9.SetDouble(lastestData.m_volume);
updateCells.Add(cell9);
}
GridCell cell10 = row.GetCell("colP10");
if (lastestData.m_amount != cell10.GetDouble())
{
cell10.SetDouble(lastestData.m_amount);
updateCells.Add(cell10);
}
GridCell cell11 = row.GetCell("colP11");
if (lastestData.m_buyPrice1 != cell11.GetDouble())
{
cell11.SetDouble(lastestData.m_buyPrice1);
cell11.Style.TextColor = GetPriceColor(lastestData.m_buyPrice1, lastClose);
updateCells.Add(cell11);
}
GridCell cell12 = row.GetCell("colP12");
if (lastestData.m_buyVolume1 != cell12.GetDouble())
{
cell12.SetDouble(lastestData.m_buyVolume1);
updateCells.Add(cell12);
}
GridCell cell13 = row.GetCell("colP13");
if (lastestData.m_sellPrice1 != cell13.GetDouble())
{
cell13.SetDouble(lastestData.m_sellPrice1);
cell13.Style.TextColor = GetPriceColor(lastestData.m_sellPrice1, lastClose);
updateCells.Add(cell13);
}
GridCell cell14 = row.GetCell("colP14");
if (lastestData.m_sellVolume1 != cell14.GetDouble())
{
cell14.SetDouble(lastestData.m_sellVolume1);
updateCells.Add(cell14);
}
}
}
if (updateCells.Count > 0)
{
for (int i = 0; i < updateCells.Count; i++)
{
updateCells[i].Style.BackColor = Color.FromArgb(50, 255, 255, 255);
}
UpdateGrid();
Invalidate();
}
}
}
