/// <summary>
/// 获取板块项
/// </summary>
/// <returns>板块项</returns>
public List <DMBlockItem> GetBlockItems()
{
String code = "";
long time = 0;
List <DMBlockItem> items = new List <DMBlockItem>();
while (true)
{
DMRetOutput dm1 = UpdateBlockTree(time, 1, 0, code);
DMBlockItem lastItem = null;
using (MemoryStream ms = new MemoryStream(dm1.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = dm1.size;
for (int i = 0; i < size; i++)
{
DMBlockItem item = new DMBlockItem();
item.innerCode = GetBytesString(br, 16);
item.code = GetBytesString(br, 50);
item.name = GetBytesString(br, 200);
item.parentcode = GetBytesString(br, 50);
item.typcode = GetBytesString(br, 10);
item.typname = GetBytesString(br, 200);
item.tmpl = GetBytesString(br, 10);
item.order = br.ReadInt32();
item.timestamp = br.ReadInt64();
items.Add(item);
lastItem = item;
}
}
}
if (!dm1.last)
{
if (lastItem != null)
{
code = lastItem.code;
time = lastItem.timestamp;
}
}
if (dm1.last)
{
break;
}
}
code = "";
time = 0;
return(items);
}
/// <summary>
/// 选中板块树事件
/// </summary>
/// <param name="sender">调用者</param>
/// <param name="e">参数</param>
private void tvBlocks_AfterSelect(object sender, TreeViewEventArgs e)
{
TreeNode tn = e.Node;
if (tn.Nodes.Count == 0)
{
DMBlockItem blockItem = tn.Tag as DMBlockItem;
if (blockDetailItems.ContainsKey(blockItem.code))
{
List <DMBlockDetailItem> items = blockDetailItems[blockItem.code];
StringBuilder sb = new StringBuilder();
int itemsSize = items.Count;
for (int i = 0; i < itemsSize; i++)
{
sb.Append(items[i].code);
if (i != itemsSize - 1)
{
sb.Append(",");
}
}
rtbCodes.Text = sb.ToString();
}
}
}
/*获取数据*/
/// <summary>
/// 分析返回数据
/// </summary>
/// <param name="retOutput">返回数据</param>
public DataTable AnalysisDMRetOutput(DMRetOutput retOutput)
{
DataTable result = new DataTable();
if (retOutput.itemid == SDATA_TYPE_KEYSPRITE_IMPORTANT ||
retOutput.itemid == SDATA_TYPE_KEYSPRITE_NOTIMPORTANT)
{
// Generate return table.
result.Columns.Add("code");
result.Columns.Add("name");
result.Columns.Add("pingyin");
result.Columns.Add("marketcode");
result.Columns.Add("state");
result.Columns.Add("innercode");
result.Columns.Add("type");
result.Columns.Add("timestamp");
if (retOutput.ptr != null)
{
List <DMSecuItem> items = new List <DMSecuItem>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
DMSecuItem item = new DMSecuItem();
item.code = GetBytesString(br, 20);
item.name = GetBytesString(br, 100);
item.pingyin = GetBytesString(br, 100);
item.marketcode = GetBytesString(br, 40);
item.state = br.ReadInt32();
item.innercode = br.ReadInt32();
item.type = br.ReadInt32();
item.timestamp = br.ReadInt64();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].code;
r[1] = items[i].name;
r[2] = items[i].pingyin;
r[3] = items[i].marketcode;
r[4] = items[i].state;
r[5] = items[i].innercode;
r[6] = items[i].type;
r[7] = items[i].timestamp;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_KEYSPRITE_DELETE_IMPT ||
retOutput.itemid == SDATA_TYPE_KEYSPRITE_DELETE_NOTIMPT)
{
// Generate return table.
result.Columns.Add("code");
result.Columns.Add("timestamp");
if (retOutput.ptr != null)
{
List <DMSecuItemDelete> items = new List <DMSecuItemDelete>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
DMSecuItemDelete item = new DMSecuItemDelete();
item.code = GetBytesString(br, 20);
item.timestamp = br.ReadInt64();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].code;
r[1] = items[i].timestamp;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_BLOCKDATATREE)
{
// Generate return table.
result.Columns.Add("code");
result.Columns.Add("name");
result.Columns.Add("parentcode");
result.Columns.Add("typcode");
result.Columns.Add("typname");
result.Columns.Add("tmpl");
result.Columns.Add("order");
result.Columns.Add("timestamp");
if (retOutput.ptr != null)
{
List <DMBlockItem> items = new List <DMBlockItem>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
DMBlockItem item = new DMBlockItem();
item.innerCode = GetBytesString(br, 16);
item.code = GetBytesString(br, 50);
item.name = GetBytesString(br, 200);
item.parentcode = GetBytesString(br, 50);
item.typcode = GetBytesString(br, 10);
item.typname = GetBytesString(br, 200);
item.tmpl = GetBytesString(br, 10);
item.order = br.ReadInt32();
item.timestamp = br.ReadInt64();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].code;
r[1] = items[i].name;
r[2] = items[i].parentcode;
r[3] = items[i].typcode;
r[4] = items[i].typname;
r[5] = items[i].tmpl;
r[6] = items[i].order;
r[7] = items[i].timestamp;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_BLOCKDETAIL_IMPT ||
retOutput.itemid == SDATA_TYPE_BLOCKDETAIL_NOTIMPT)
{
if (retOutput.requestid == 0 || retOutput.requestid == 1)
{
// Generate return table.
result.Columns.Add("bkcode");
result.Columns.Add("code");
result.Columns.Add("innercode");
result.Columns.Add("timestamp");
if (retOutput.ptr != null)
{
List <DMBlockDetailItem> items = new List <DMBlockDetailItem>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
br.ReadBytes(50);
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
DMBlockDetailItem item = new DMBlockDetailItem();
item.bkcode = GetBytesString(br, 50);
item.code = GetBytesString(br, 22);
item.innercode = br.ReadInt32();
item.timestamp = br.ReadInt64();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].bkcode;
r[1] = items[i].code;
r[2] = items[i].innercode;
r[3] = items[i].timestamp;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.requestid == 2)
{
// Generate return table.
result.Columns.Add("code");
if (retOutput.ptr != null)
{
List <DMBlockData> items = new List <DMBlockData>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
DMBlockData item = new DMBlockData();
item.code = GetBytesString(br, 20);
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].code;
result.Rows.Add(r);
}
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_BKZSDYGX)
{
// Generate return table.
result.Columns.Add("cPUBLISHCODE");
result.Columns.Add("cSTR_EMCODE");
result.Columns.Add("cSTR_LX");
result.Columns.Add("innercode");
if (retOutput.ptr != null)
{
//SDM_IND_BKZSDYGX_TEST
List <SDM_IND_BKZSDYGX_TEST> items = new List <SDM_IND_BKZSDYGX_TEST>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
SDM_IND_BKZSDYGX_TEST item = new SDM_IND_BKZSDYGX_TEST();
item.cPUBLISHCODE = GetBytesString(br, 50);
item.cSTR_EMCODE = GetBytesString(br, 60);
item.cSTR_LX = GetBytesString(br, 22);
item.innerCode = br.ReadInt32();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].cPUBLISHCODE;
r[1] = items[i].cSTR_EMCODE;
r[2] = items[i].cSTR_LX;
r[3] = items[i].innerCode;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_MAININDEX)
{
// Generate return table.
result.Columns.Add("nINT_PAIXU");
result.Columns.Add("cSTR_EMCODE");
if (retOutput.ptr != null)
{
List <sIND_MAININDEX> items = new List <sIND_MAININDEX>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
sIND_MAININDEX item = new sIND_MAININDEX();
item.nINT_PAIXU = br.ReadInt32();
item.cSTR_EMCODE = GetBytesString(br, 60);
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].nINT_PAIXU;
r[1] = items[i].cSTR_EMCODE;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_AREAINDGNLISH)
{
// Generate return table.
result.Columns.Add("cSECURITYVARIETYCODE");
result.Columns.Add("cSECURITYVARIETYCODEDC");
result.Columns.Add("cSECURITYVARIETYCODEDY");
if (retOutput.ptr != null)
{
List <sDM_SPE_AREAINDGNLISH> items = new List <sDM_SPE_AREAINDGNLISH>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
sDM_SPE_AREAINDGNLISH item = new sDM_SPE_AREAINDGNLISH();
item.cSECURITYVARIETYCODE = GetBytesString(br, 50);
item.cSECURITYVARIETYCODEDC = GetBytesString(br, 50);
item.cSECURITYVARIETYCODEDY = GetBytesString(br, 50);
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].cSECURITYVARIETYCODE;
r[1] = items[i].cSECURITYVARIETYCODEDC;
r[2] = items[i].cSECURITYVARIETYCODEDY;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_AREAINDGNLISH_GN)
{
// Generate return table.
result.Columns.Add("cSECURITYVARIETYCODE");
result.Columns.Add("cSECURITYVARIETYCODEGN");
if (retOutput.ptr != null)
{
List <sDM_SPE_AREAINDGNLISH_GN> items = new List <sDM_SPE_AREAINDGNLISH_GN>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
sDM_SPE_AREAINDGNLISH_GN item = new sDM_SPE_AREAINDGNLISH_GN();
item.cSECURITYVARIETYCODE = GetBytesString(br, 50);
item.cSECURITYVARIETYCODEGN = GetBytesString(br, 50);
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].cSECURITYVARIETYCODE;
r[1] = items[i].cSECURITYVARIETYCODEGN;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_URL)
{
// Generate return table.
result.Columns.Add("code");
result.Columns.Add("url");
result.Columns.Add("timestamp");
if (retOutput.ptr != null)
{
List <EMUrlItem> items = new List <EMUrlItem>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
EMUrlItem item = new EMUrlItem();
item.code = GetBytesString(br, 20);
item.url = GetBytesString(br, 200);
item.timestamp = br.ReadInt64();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].code;
r[1] = items[i].url;
r[2] = items[i].timestamp;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_URL_DELETE)
{
// Generate return table.
result.Columns.Add("code");
result.Columns.Add("timestamp");
if (retOutput.ptr != null)
{
List <UrlItemDel> items = new List <UrlItemDel>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
UrlItemDel item = new UrlItemDel();
item.code = GetBytesString(br, 10);
item.timestamp = br.ReadInt64();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].code;
r[1] = items[i].timestamp;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_TYPE)
{
// Generate return table.
result.Columns.Add("type");
result.Columns.Add("typeCode");
result.Columns.Add("typeCount");
if (retOutput.ptr != null)
{
List <sDMTyItem> items = new List <sDMTyItem>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
sDMTyItem item = new sDMTyItem();
item.type = GetBytesString(br, 40);
item.typeCode = GetBytesString(br, 40);
item.typeCount = br.ReadInt32();
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].type;
r[1] = items[i].typeCode;
r[2] = items[i].typeCount;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_FUNDCOMPCODE)
{
// Generate return table.
result.Columns.Add("pulishcode");
result.Columns.Add("compcode");
if (retOutput.ptr != null)
{
List <sDMFundCompcode> items = new List <sDMFundCompcode>();
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
int size = retOutput.size;
for (int i = 0; i < size; i++)
{
sDMFundCompcode item = new sDMFundCompcode();
item.pulishcode = GetBytesString(br, 50);
item.compcode = GetBytesString(br, 10);
items.Add(item);
}
for (int i = 0; i < size; i++)
{
DataRow r = result.NewRow();
r[0] = items[i].pulishcode;
r[1] = items[i].compcode;
result.Rows.Add(r);
}
}
}
}
}
else if (retOutput.itemid == SDATA_TYPE_STATE)
{
result.Columns.Add("nversion");
result.Columns.Add("cversion");
result.Columns.Add("nper");
if (retOutput.ptr != null)
{
using (MemoryStream ms = new MemoryStream(retOutput.ptr))
{
using (BinaryReader br = new BinaryReader(ms))
{
DataRow r = result.NewRow();
r[0] = br.ReadInt32();
r[1] = br.ReadInt32();
r[2] = br.ReadInt32();
result.Rows.Add(r);
}
}
}
}
return(result);
}
/// <summary>
/// 加载板块
/// </summary>
private void LoadBlocks()
{
DataTable dt = DataCache.QuerySpeicalTopicCatory();
DataTable dt2 = DataCache.QuerySpecialTopic();
Dictionary <String, TreeNode> nodesMap2 = new Dictionary <String, TreeNode>();
int nodesSzie = dt.Rows.Count;
for (int i = 0; i < nodesSzie; i++)
{
DataRow node = dt.Rows[i];
String id = node[0].ToString();
String text = node[1].ToString();
String parentID = node[2].ToString();
TreeNode tn2 = new TreeNode(id);
tn2.Name = id;
tn2.Text = text;
if (nodesMap2.ContainsKey(parentID))
{
nodesMap2[parentID].Nodes.Add(tn2);
nodesMap2[id] = tn2;
}
else
{
tvList.Nodes.Add(tn2);
nodesMap2[id] = tn2;
}
}
List <DMBlockItem> blocks = BlockService.Blocks;
int blocksSize = blocks.Count;
Dictionary <String, TreeNode> nodesMap = new Dictionary <String, TreeNode>();
Dictionary <String, String> roots = new Dictionary <String, String>();
TreeNode tn = new TreeNode("沪深股票");
tvBlocks.Nodes.Add(tn);
nodesMap["1"] = tn;
for (int i = 0; i < blocksSize; i++)
{
DMBlockItem blockItem = blocks[i];
if (blockItem.name == "沪深股票")
{
continue;
}
if (nodesMap.ContainsKey(blockItem.parentcode))
{
TreeNode treeNode = new TreeNode(blockItem.name);
treeNode.Tag = blockItem;
nodesMap[blockItem.parentcode].Nodes.Add(treeNode);
nodesMap[blockItem.code] = treeNode;
}
else
{
TreeNode treeNode = new TreeNode(blockItem.name);
treeNode.Tag = blockItem;
tvBlocks.Nodes.Add(treeNode);
nodesMap[blockItem.code] = treeNode;
}
}
blockDetailItems = BlockService.BlockDetails;
nodesMap.Clear();
System.GC.Collect();
}