//private void WriteHashTable(Hashtable hash)
//{
// _output.Append("{");
// bool pendingSeparator = false;
// foreach (object entry in hash.Keys)
// {
// if (pendingSeparator)
// _output.Append(",");
// WriteValue(entry);
// _output.Append(":");
// WriteValue(hash[entry]);
// pendingSeparator = true;
// }
// _output.Append("}");
//}
private void WriteDataset(DataSet ds)
{
_output.Append("{");
WritePair("$schema", ds.GetXmlSchema());
_output.Append(",");
foreach (DataTable table in ds.Tables)
{
_output.Append("\"");
_output.Append(table.TableName);
_output.Append("\":[");
foreach (DataRow row in table.Rows)
{
_output.Append("{");
foreach (DataColumn column in row.Table.Columns)
{
WritePair(column.ColumnName, row[column]);
}
_output.Append("}");
}
_output.Append("]");
}
// end dataset
_output.Append("}");
}
static void Main()
{
string strConn = "Data Source=localhost;Initial Catalog=booksourcedb;Integrated Security=True";
string strSql = "SELECT * FROM book";
SqlDataAdapter dataAdapter = new SqlDataAdapter(strSql, strConn);
DataSet dataSet = new DataSet("booklist");
dataAdapter.Fill(dataSet, "book");
string strXml = dataSet.GetXml();
string strSchema = dataSet.GetXmlSchema();
Console.WriteLine("[DataSet 내용을 XML 문서로 쓰기]");
Console.WriteLine("------------------------------------");
Console.WriteLine(strXml);
Console.WriteLine("\n[DataSet 구조를 Schema 문서로 쓰기]");
Console.WriteLine("------------------------------------");
Console.WriteLine(strSchema);
}
public bool loadXMLAtom(channel ch, string rss)
{
using (DataSet rssData = new DataSet())
{
System.IO.StringReader sr = new System.IO.StringReader(rss);
DataSet ds2 = new DataSet();
rssData.ReadXml(sr, XmlReadMode.Auto);
string str = rssData.GetXmlSchema();
if (rssData.Tables.Contains("feed"))
{
foreach (DataRow dataRow in rssData.Tables["feed"].Rows)
{
int c = rssData.Tables.Count;
if (rssData.Tables.Contains("link"))
{
foreach (DataRow dr in rssData.Tables["link"].Rows)
{
ch.link = dataRowContains("href", dr, rssData);
break;
}
}
//dataRowContains("title", dataRow, rssData);
//rss_sub.set_title(ch.title);
ch.description = dataRowContains("subtitle", dataRow, rssData);//Convert.ToString(dataRow["subtitle"]);
ch.pubDate = dataRowContains("updated", dataRow, rssData);//Convert.ToString(dataRow["updated"]);
int counter = 0;
if (rssData.Tables.Contains("entry"))
{
foreach (DataRow itemRow in rssData.Tables["entry"].Rows)
{
Item inside = new Item();
inside.titleI = dataRowContains("title", itemRow, rssData);//Convert.ToString(itemRow["title"]);
inside.descriptionI = dataRowContains("summary", itemRow, rssData);//Convert.ToString(itemRow["summary"]);
inside.linkI = dataRowContains("id", itemRow, rssData);//Convert.ToString(rssData.Tables["id"]);
inside.pubDateI = dataRowContains("updated", itemRow, rssData);//Convert.ToString(itemRow["updated"]);
if (inside.pubDateI == "")
{
inside.pubDateI = dataRowContains("issued", itemRow, rssData);
}
inside.subscription = ch.title;
if (rssData.Tables.Contains("link"))
{
foreach (DataRow dr in rssData.Tables["link"].Rows)
{
if (dr["href"].ToString().Contains(".html"))
{
inside.linkI = dr["href"].ToString();
}
}
}
if (rssData.Tables.Contains("author"))
{
//foreach (DataRow authorRow in rssData.Tables["author"].Rows)
DataRow authorRow = rssData.Tables["author"].Rows[0];
//foreach (DataRow authorRow in itemRow["author"])
{
author auth = new author();
auth.name = dataRowContains("name", authorRow, rssData);
auth.email = dataRowContains("email", authorRow, rssData);
inside.authors.Add(auth);
}
}
ch.item.Add(inside);
counter++;
if (counter > ch.maxItems) { break; }
}
}
/*if (findChannelName(ch.title) == null)
{
channels.Add(ch);
}*/
}
}
return true;
}
}
public void AutoIncrementStep ()
{
DataSet ds = new DataSet("testds");
DataTable tbl = ds.Tables.Add("testtbl");
DataColumn col = tbl.Columns.Add("id", typeof(int));
col.AutoIncrement = true;
col.AutoIncrementSeed = -1;
col.AutoIncrementStep = -1;
tbl.Columns.Add("data", typeof(string));
Assert.IsTrue (ds.GetXmlSchema ().IndexOf ("AutoIncrementStep") > 0);
}
private void CompareResults_Fill(DataSet dsResult,DataSet dsExpected ) {
Exception exp = null;
// try
// {
// BeginCase("Compare Rows count");
// // ??????? Fill return count for first table only ??????
// Compare(ExpectedRowsCount ,ResultRowsCount );
// }
// catch(Exception ex) {exp = ex;}
// finally {EndCase(exp); exp = null;}
try {
BeginCase("Compare data");
Compare(dsResult.GetXml() ,dsExpected.GetXml());
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
try {
BeginCase("Compare schema");
Compare(dsResult.GetXmlSchema() ,dsExpected.GetXmlSchema());
}
catch(Exception ex) {exp = ex;}
finally {EndCase(exp); exp = null;}
}
public string fGetXMlSchemaFromDataSet(DataSet DS)
{
string sXML;
sXML = DS.GetXmlSchema();
return sXML;
}
public string CtrlDataBind(WorkItem workitem)
{
this.ViewState["sendpage"] = "";
NameObjectList paramlist = BuildParamList.BuildParams(this.PgParamXmlDoc);
string[] strParams = this.getStrParams();
int iPageSize = 0, iRecordCount = 0;
string workitemdrc = workitem.DataSrc;
if (workitemdrc.IndexOf(":") > -1)
workitemdrc = workitemdrc.Substring(workitemdrc.IndexOf(":")+1, workitemdrc.Length-workitemdrc.IndexOf(":")-1);
//分页,汇总数据
DataSet dsCount = new DataSet("汇总");
dsCount.EnforceConstraints = false;
if (null != workitem.CountDataSrc && string.Empty != workitem.CountDataSrc)
{
this.PgDictQuery.FillDataSet(workitem.CountDataSrc, paramlist, strParams, dsCount);
}
Xml CtrlXmlCount = new Xml();
CtrlXmlCount.Document = new XmlDataDocument(dsCount);
DataTable counttab = null;
if (dsCount.Tables.Count > 0) counttab = dsCount.Tables[0];
XmlDocument xmldocCount = CtrlXmlCount.Document;
if (counttab != null)
{
if (null != workitem.PageSize && string.Empty != workitem.PageSize)
{
this.ViewState["PageSize" + workitemdrc] = workitem.PageSize;
iPageSize = Convert.ToInt32(workitem.PageSize);
if (counttab.Rows.Count == 0)
{
this.ViewState["RecordCount" + workitemdrc] = null;
iRecordCount = 0;
}
else
{
this.ViewState["RecordCount" + workitemdrc] = counttab.Rows[0]["记录数量"].ToString();
iRecordCount = Convert.ToInt32(counttab.Rows[0]["记录数量"]);
}
//考虑iRecordCount<=iPageSize,时,并且：this.ViewState["PageIndex" + workitem.DataSrc])>1，要刷新页面
if (iPageSize > 0)
{
if (this.ViewState["PageIndex" + workitemdrc] != null)
{
if (iRecordCount <= iPageSize && Convert.ToInt32(this.ViewState["PageIndex" + workitemdrc].ToString()) > 1)
{
this.ViewState["TotalPages" + workitemdrc] = 1;
this.ViewState["PageIndex" + workitemdrc] = 1;
}
else
this.ViewState["TotalPages" + workitemdrc] = (int)Math.Ceiling((double)iRecordCount / iPageSize);
}
else
this.ViewState["TotalPages" + workitemdrc] = (int)Math.Ceiling((double)iRecordCount / iPageSize);
}
}
}
else
xmldocCount.LoadXml("<DataSet><DataTableCount/></DataSet>");
if (xmldocCount.DocumentElement != null)
{
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("id"));
xmldocCount.DocumentElement.Attributes["id"].Value = workitemdrc + "Tab_Sum";
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("typexml"));
xmldocCount.DocumentElement.Attributes["typexml"].Value = "Count";
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("itemname"));
xmldocCount.DocumentElement.Attributes["itemname"].Value = workitem.ItemName;
}
//当前页数据
DataSet ds = new DataSet("etpTemplate_" + workitemdrc + "Tab_xmlland");
ds.EnforceConstraints = false;
strParams = this.getStrParams();
this.PgQuery.FillDataSet(workitem.DataSrc, paramlist, strParams, ds);
DataTable drc = ds.Tables[workitem.DataSrc];
if (drc == null) return "";
//增加行光标列
if (null != drc && !drc.Columns.Contains("RowNum"))
drc.Columns.Add("RowNum", Type.GetType("System.Int32"));
if (iPageSize < 1) iPageSize = 10;
int iPageIndex = 1;
if (null != this.ViewState["PageIndex" + workitemdrc])
iPageIndex = Convert.ToInt32(this.ViewState["PageIndex" + workitemdrc]);
for (int i = 0; null != drc && i < drc.Rows.Count; i++)
drc.Rows[i]["RowNum"] = i + 1 + (iPageIndex - 1) * iPageSize;
//如果是数字类型,值是0的,改为空的
for (int i = 0; null != drc && i < drc.Columns.Count; i++)
{
DataColumn col = drc.Columns[i];
if ("rownum" == col.ColumnName.ToLower()) continue;
if ("Decimal" != col.DataType.Name && "Double" != col.DataType.Name && "Int16" != col.DataType.Name
&& "Int32" != col.DataType.Name && "Int64" != col.DataType.Name && "Single" != col.DataType.Name
&& "UInt16" != col.DataType.Name && "UInt32" != col.DataType.Name && "UInt64" != col.DataType.Name)
continue;
DataRow[] drs = drc.Select("["+col.ColumnName + "]=0");
for (int j = 0; j < drs.Length; j++)
drs[j][i] = DBNull.Value;
}
//生成数据文档
this.CtrlXmlLand.Document = new XmlDataDocument(ds);
XmlDocument CtrlDBXmlDoc = this.CtrlXmlLand.Document;
XmlDocument xmldoc = this.CtrlXmlLand.Document;
if (xmldoc.DocumentElement == null)
xmldoc.AppendChild(xmldoc.CreateElement("etpTemplate_" + workitemdrc + "Tab_xmlland"));
if (null == xmldoc.DocumentElement.Attributes["id"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("id"));
if (null == xmldoc.DocumentElement.Attributes["itemname"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("itemname"));
if (null == xmldoc.DocumentElement.Attributes["typexml"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("typexml"));
xmldoc.DocumentElement.Attributes["id"].Value = workitemdrc + "Tab";
xmldoc.DocumentElement.Attributes["itemname"].Value = workitem.ItemName;
xmldoc.DocumentElement.Attributes["typexml"].Value = "Data";
try
{
if (iRecordCount < drc.Rows.Count)
iRecordCount = drc.Rows.Count;
}
catch
{
iRecordCount = 0;
}
//当前页码,行记录个数
//在XmlCount数据岛增加TotalPage;PageIndex;PageSize,RecordCount数据
XmlNode xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("TotalPage"));
xmlNode.InnerText = (null == this.ViewState["TotalPages" + workitemdrc]) ? "1" : this.ViewState["TotalPages" + workitemdrc].ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("PageIndex"));
xmlNode.InnerText = (null == this.ViewState["PageIndex" + workitemdrc]) ? "1" : this.ViewState["PageIndex" + workitemdrc].ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("PageSize"));
xmlNode.InnerText = iPageSize.ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("RecordCount"));
xmlNode.InnerText = iRecordCount.ToString();
string _s = "";
string xmlstr1 = "";
XmlNode xmlcountNode = xmldocCount.SelectSingleNode("//DataSet");
if (xmlcountNode == null)
{
xmlcountNode = xmldocCount.SelectSingleNode("//汇总");
_s = (xmlcountNode == null) ? "" : xmlcountNode.InnerXml;
xmlstr1 = string.Format("<XML id=\"{0}Tab_Sum\" typexml=\"Count\" itemname=\"{1}\"><汇总>{2}</汇总></XML>", workitemdrc, workitem.ItemName, _s);
}
else
{
_s = (xmlcountNode == null) ? "" : xmlcountNode.InnerXml;
xmlstr1 = string.Format("<XML id=\"{0}Tab_Sum\" typexml=\"Count\" itemname=\"{1}\"><DataSet>{2}</DataSet></XML>", workitemdrc, workitem.ItemName, _s);
}
//删除区数据
Xml CtrlXmlDelete = new Xml();
CtrlXmlDelete.Document = new XmlDocument();
XmlDocument xmldocDel = CtrlXmlDelete.Document;
xmldocDel.AppendChild(xmldocDel.CreateElement(xmldoc.DocumentElement.LocalName));
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("id"));
xmldocDel.DocumentElement.Attributes["id"].Value = workitemdrc + "Tab_Delete";
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("typexml"));
xmldocDel.DocumentElement.Attributes["typexml"].Value = "Delete";
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("itemname"));
xmldocDel.DocumentElement.Attributes["itemname"].Value = workitem.ItemName;
string xmlstr2 = string.Format("<XML id=\"{0}Tab_Delete\" typexml=\"Delete\" itemname=\"{1}\"><etpTemplate_{2}Tab_xmlland></etpTemplate_{3}Tab_xmlland></XML>",
workitemdrc, workitem.ItemName, workitemdrc, workitemdrc);
//数据岛结构信息
Xml CtrlXmlSchema = new Xml();
CtrlXmlSchema.Document = new XmlDocument();
CtrlXmlSchema.Document.LoadXml(ds.GetXmlSchema());
XmlDocument CtrlDBSchema = CtrlXmlSchema.Document;
this.setSchema(CtrlXmlSchema,workitem);
//字典绑定
Xml CtrlXmlDict = new Xml();
DataSet CtrlDsDict = this.CtrlDataBindDict(workitem, ref CtrlXmlDict);
string xmlstr3 = string.Format("<XML id=\"{0}Tab_dict\" typexml=\"Dict\" itemname=\"{1}\"></XML>",
workitemdrc, workitem.ItemName);
string xmlstr4 = string.Format("<XML id=\"{0}Tab\" typexml=\"Data\" itemname=\"{1}\"></XML>",
workitemdrc, workitem.ItemName);
//处理输出的字段格式
XmlDocument XmlSchema = this.setFormatXmlLand(xmldoc, ds, CtrlXmlSchema, CtrlDsDict, CtrlXmlDict);
string strXPath = "//xs:schema";
string strschema = "<XML><xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:msdata=\"urn:schemas-microsoft-com:xml-msdata\">{0}</xs:schema></XML>";
XmlDocument xmlLandSchema = new XmlDocument();
xmlLandSchema.LoadXml(strschema);
XmlNode _xmlschema = CtrlXmlSchema.Document.SelectSingleNode(strXPath, this._xmlNsMglSchema);
string strdrc = (workitem.DataSrc).Replace(":", "_x003A_");
_xmlschema.InnerXml = (_xmlschema.InnerXml).Replace(workitem.DataSrc,strdrc);
int isep = 0;
for (int i = 0; i < _xmlschema.Attributes.Count; i++)
{
if (_xmlschema.Attributes[i].Name.IndexOf("xmlns") > -1) continue;
xmlLandSchema.DocumentElement.Attributes.Append(xmlLandSchema.CreateAttribute(_xmlschema.Attributes[i].Name));
xmlLandSchema.DocumentElement.Attributes[isep].Value = _xmlschema.Attributes[i].Value;
isep++;
}
strXPath = "//xs:element[@name='" + strdrc + "']//xs:sequence";
_xmlschema = CtrlXmlSchema.Document.SelectSingleNode(strXPath, this._xmlNsMglSchema);
string _ixml = _xmlschema.InnerXml.Replace("xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"", "");
_ixml = _ixml.Replace("minOccurs=\"0\"","");
string xmlstr5 = string.Format(xmlLandSchema.InnerXml, _ixml);
/*
if (this.CtrlHiddenGrid)
{
this.GridDiv.Style["display"] = "none";
return;
}
//读取Grid模板
this._xmltpdoc.Load(this.Server.MapPath(this._tpGridFile));
//设定标题列
this.setTitle();
//设定明细列
this.setDetail();
//设定脚注列
this.setFoot();
*/
return xmlstr1 + xmlstr2 + xmlstr3 + xmlstr4 + xmlstr5;
}
/// <summary>
/// 不需要提供数据环境的数据绑定
/// </summary>
public override void CtrlDataBind()
{
BasePage page = this.Page as BasePage;
//if(!page.PgUserRight.HasRight(page.PgUnitName,OperationType.Selecte))
// return;
this.ViewState["sendpage"] = "";
this.hlbState.Value = "";
NameObjectList paramlist = BuildParamList.BuildParams(page.PgParamXmlDoc);
string[] strParams = this.getStrParams();
int iPageSize = 0, iRecordCount = 0;
//分页,汇总数据
DataSet dsCount = new DataSet("汇总");
dsCount.EnforceConstraints = false;
if (null != this.CtrlWorkItem.CountDataSrc && string.Empty != this.CtrlWorkItem.CountDataSrc)
{
page.PgDictQuery.FillDataSet(this.CtrlWorkItem.CountDataSrc, paramlist, strParams, dsCount);
}
this.CtrlXmlCount.Document = new XmlDataDocument(dsCount);
DataTable counttab = null;
if (dsCount.Tables.Count > 0) counttab = dsCount.Tables[0];
XmlDocument xmldocCount = this.CtrlXmlCount.Document;
if (counttab != null)
{
if (null != this.CtrlWorkItem.PageSize && string.Empty != this.CtrlWorkItem.PageSize)
{
this.ViewState["PageSize" + CtrlWorkItem.DataSrc] = this.CtrlWorkItem.PageSize;
iPageSize = Convert.ToInt32(this.CtrlWorkItem.PageSize);
this.ViewState["RecordCount" + CtrlWorkItem.DataSrc] = counttab.Rows[0]["记录数量"].ToString();
iRecordCount = Convert.ToInt32(counttab.Rows[0]["记录数量"]);
//考虑iRecordCount<=iPageSize,时,并且：this.ViewState["PageIndex" + CtrlWorkItem.DataSrc])>1，要刷新页面
if (iPageSize > 0)
{
if (this.ViewState["PageIndex" + CtrlWorkItem.DataSrc] != null)
{
if (iRecordCount <= iPageSize && Convert.ToInt32(this.ViewState["PageIndex" + CtrlWorkItem.DataSrc].ToString()) > 1)
{
this.ViewState["TotalPages" + CtrlWorkItem.DataSrc] = 1;
this.ViewState["PageIndex" + CtrlWorkItem.DataSrc] = 1;
}
else
this.ViewState["TotalPages" + CtrlWorkItem.DataSrc] = (int)Math.Ceiling((double)iRecordCount / iPageSize);
}
else
this.ViewState["TotalPages" + CtrlWorkItem.DataSrc] = (int)Math.Ceiling((double)iRecordCount / iPageSize);
}
}
}
else
xmldocCount.LoadXml("<DataSet><DataTableCount/></DataSet>");
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("id"));
xmldocCount.DocumentElement.Attributes["id"].Value = this.CtrlXmlID + "_Sum";
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("typexml"));
xmldocCount.DocumentElement.Attributes["typexml"].Value = "Count";
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("itemname"));
xmldocCount.DocumentElement.Attributes["itemname"].Value = this.CtrlItemName;
//当前页数据
DataSet ds = new DataSet(this.CtrlXmlLand.ClientID);
ds.EnforceConstraints = false;
strParams = this.getStrParams();
page.PgQuery.FillDataSet(this.CtrlWorkItem.DataSrc, paramlist, strParams, ds);
this.CtrlDataSource = ds.Tables[this.CtrlWorkItem.DataSrc];
//增加行光标列
if (null != this.CtrlDataSource && !this.CtrlDataSource.Columns.Contains("RowNum"))
this.CtrlDataSource.Columns.Add("RowNum", Type.GetType("System.Int32"));
if (iPageSize < 1) iPageSize = 10;
int iPageIndex = 1;
if (null != this.ViewState["PageIndex" + CtrlWorkItem.DataSrc])
iPageIndex = Convert.ToInt32(this.ViewState["PageIndex" + CtrlWorkItem.DataSrc]);
for (int i = 0; null != this.CtrlDataSource && i < this.CtrlDataSource.Rows.Count; i++)
this.CtrlDataSource.Rows[i]["RowNum"] = i + 1 + (iPageIndex - 1) * iPageSize;
//如果是数字类型,值是0的,改为空的
for (int i = 0; null != this.CtrlDataSource && i < this.CtrlDataSource.Columns.Count; i++)
{
DataColumn col = this.CtrlDataSource.Columns[i];
if ("rownum" == col.ColumnName.ToLower()) continue;
if ("Decimal" != col.DataType.Name && "Double" != col.DataType.Name && "Int16" != col.DataType.Name
&& "Int32" != col.DataType.Name && "Int64" != col.DataType.Name && "Single" != col.DataType.Name
&& "UInt16" != col.DataType.Name && "UInt32" != col.DataType.Name && "UInt64" != col.DataType.Name)
continue;
DataRow[] drs = this.CtrlDataSource.Select(col.ColumnName + "=0");
for (int j = 0; j < drs.Length; j++)
drs[j][i] = DBNull.Value;
}
//生成数据文档
this.CtrlXmlLand.Document = new XmlDataDocument(ds);
this.CtrlDBXmlDoc = this.CtrlXmlLand.Document;
XmlDocument xmldoc = this.CtrlXmlLand.Document;
if (xmldoc.DocumentElement == null)
xmldoc.AppendChild(xmldoc.CreateElement(this.CtrlXmlLand.ClientID));
if (null == xmldoc.DocumentElement.Attributes["id"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("id"));
if (null == xmldoc.DocumentElement.Attributes["itemname"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("itemname"));
if (null == xmldoc.DocumentElement.Attributes["typexml"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("typexml"));
xmldoc.DocumentElement.Attributes["id"].Value = this.CtrlXmlID;
xmldoc.DocumentElement.Attributes["itemname"].Value = this.CtrlItemName;
xmldoc.DocumentElement.Attributes["typexml"].Value = "Data";
if (iRecordCount < this.CtrlDataSource.Rows.Count)
iRecordCount = this.CtrlDataSource.Rows.Count;
//当前页码,行记录个数
//在XmlCount数据岛增加TotalPage;PageIndex;PageSize,RecordCount数据
XmlNode xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("TotalPage"));
xmlNode.InnerText = (null == this.ViewState["TotalPages" + CtrlWorkItem.DataSrc]) ? "1" : this.ViewState["TotalPages" + CtrlWorkItem.DataSrc].ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("PageIndex"));
xmlNode.InnerText = (null == this.ViewState["PageIndex" + CtrlWorkItem.DataSrc]) ? "1" : this.ViewState["PageIndex" + CtrlWorkItem.DataSrc].ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("PageSize"));
xmlNode.InnerText = iPageSize.ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("RecordCount"));
xmlNode.InnerText = iRecordCount.ToString();
//删除区数据
this.CtrlXmlDelete.Document = new XmlDocument();
XmlDocument xmldocDel = this.CtrlXmlDelete.Document;
xmldocDel.AppendChild(xmldocDel.CreateElement(xmldoc.DocumentElement.LocalName));
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("id"));
xmldocDel.DocumentElement.Attributes["id"].Value = this.CtrlXmlID + "_Delete";
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("typexml"));
xmldocDel.DocumentElement.Attributes["typexml"].Value = "Delete";
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("itemname"));
xmldocDel.DocumentElement.Attributes["itemname"].Value = this.CtrlItemName;
//数据岛结构信息
this.CtrlXmlSchema.Document = new XmlDocument();
this.CtrlXmlSchema.Document.LoadXml(ds.GetXmlSchema());
this.CtrlDBSchema = this.CtrlXmlSchema.Document;
this.setSchema();
//字典绑定
this.CtrlDataBindDict();
//处理输出的字段格式
this.setFormatXmlLand(xmldoc, ds);
//读取控件模板,绑定树
if(""!=this._tpGridFile)
this._xmltpdoc.Load(this.Server.MapPath(this._tpGridFile));
//
for (int i = 0; i < this.CtrlXmlLand.Document.DocumentElement.ChildNodes.Count; i++)
this.bindTree(this.CtrlXmlLand.Document.DocumentElement.ChildNodes[i]);
this.trvLand.ExpandAll();
return;
}
/// <summary>
/// Get XML Scheme of a table
/// </summary>
/// <param name="tablename"></param>
/// <returns></returns>
public string GetXMLSchema(string tablename)
{
using (SqlConnection conn = new SqlConnection(this.ConnectionString))
{
SqlCommand cmd = new SqlCommand(string.Format("SELECT TOP 1 * FROM {0};", tablename), conn);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
// Get xml schema
da.FillSchema(ds, SchemaType.Mapped, tablename);
string xmlSchema = ds.GetXmlSchema();
if ((xmlSchema != null) && (xmlSchema != ""))
{
xmlSchema = xmlSchema.Replace("utf-16", "utf-8");
}
else
{
xmlSchema = "";
}
return xmlSchema;
}
}
private void WriteDataset(DataSet ds)
{
_output.Append('{');
if (useExtension)
{
WritePair("$schema", useMinimalDataSetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema());
_output.Append(',');
}
foreach (DataTable table in ds.Tables)
{
WriteDataTableData(table);
}
// end dataset
_output.Append('}');
}
private void WriteDataset(DataSet ds)
{
_output.Append('{');
if (useExtension)
{
WritePair("$schema", useMinimalDataSetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema());
_output.Append(',');
}
foreach (DataTable table in ds.Tables)
{
_output.Append('\"');
_output.Append(table.TableName);
_output.Append("\":[");
DataColumnCollection cols = table.Columns;
foreach (DataRow row in table.Rows)
{
_output.Append('[');
bool pendingSeperator = false;
foreach (DataColumn column in cols)
{
if (pendingSeperator) _output.Append(',');
WriteValue(row[column]);
pendingSeperator = true;
}
_output.Append(']');
}
_output.Append(']');
}
// end dataset
_output.Append('}');
}
private static string GetDataSet(List<DataTable> dataTableList, string dataSetName)
{
DataSet ds = new DataSet(dataSetName);
foreach (DataTable dataTable in dataTableList)
ds.Merge(dataTable);
return ds.GetXmlSchema();
}
/// <summary>
/// 不需要提供数据环境的数据绑定
/// </summary>
public override void CtrlDataBind()
{
BasePage page = this.Page as BasePage;
this.ViewState["sendpage"] = "";
NameObjectList paramlist = BuildParamList.BuildParams(page.PgParamXmlDoc);
string[] strParams = this.getStrParams();
int iPageSize = 0, iRecordCount = 0;
//分页,汇总数据
DataSet dsCount = new DataSet("汇总");
dsCount.EnforceConstraints = false;
this.CtrlXmlCount.Document = new XmlDataDocument(dsCount);
DataTable counttab = null;
if (dsCount.Tables.Count > 0) counttab = dsCount.Tables[0];
XmlDocument xmldocCount = this.CtrlXmlCount.Document;
xmldocCount.LoadXml("<DataSet><DataTableCount/></DataSet>");
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("id"));
xmldocCount.DocumentElement.Attributes["id"].Value = this.CtrlXmlID + "_Sum";
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("typexml"));
xmldocCount.DocumentElement.Attributes["typexml"].Value = "Count";
xmldocCount.DocumentElement.Attributes.Append(xmldocCount.CreateAttribute("itemname"));
xmldocCount.DocumentElement.Attributes["itemname"].Value = this.CtrlItemName;
//当前页数据
DataSet ds = new DataSet(this.CtrlXmlLand.ClientID);
ds.EnforceConstraints = false;
strParams = this.getStrParams();
page.PgQuery.FillDataSet(this.CtrlWorkItem.DataSrc, paramlist, strParams, ds);
this.CtrlDataSource = ds.Tables[this.CtrlWorkItem.DataSrc];
this.FillTabConfig(this.CtrlDataSource);
if (this.CtrlDataSource == null) leofun.CreateLogFile("错误：" + this.CtrlWorkItem.DataSrc);
//增加行光标列
if(null!=this.CtrlDataSource && !this.CtrlDataSource.Columns.Contains("RowNum"))
this.CtrlDataSource.Columns.Add("RowNum",Type.GetType("System.Int32"));
if (iPageSize < 1) iPageSize = 10;
int iPageIndex=1;
if(null!=this.ViewState["PageIndex" + CtrlWorkItem.DataSrc])
iPageIndex = Convert.ToInt32(this.ViewState["PageIndex" + CtrlWorkItem.DataSrc]);
for (int i = 0; null != this.CtrlDataSource && i < this.CtrlDataSource.Rows.Count; i++)
this.CtrlDataSource.Rows[i]["RowNum"] = i + 1+(iPageIndex-1)*iPageSize;
//如果是数字类型,值是0的,改为空的
for (int i = 0;null!=this.CtrlDataSource && i < this.CtrlDataSource.Columns.Count; i++)
{
DataColumn col = this.CtrlDataSource.Columns[i];
if ("rownum" == col.ColumnName.ToLower()) continue;
if ("Decimal" != col.DataType.Name && "Double" != col.DataType.Name && "Int16" != col.DataType.Name
&& "Int32" != col.DataType.Name && "Int64" != col.DataType.Name && "Single" != col.DataType.Name
&& "UInt16" != col.DataType.Name && "UInt32" != col.DataType.Name && "UInt64" != col.DataType.Name)
continue;
DataRow[] drs = this.CtrlDataSource.Select(col.ColumnName + "=0");
for (int j = 0; j < drs.Length; j++)
drs[j][i] = DBNull.Value;
}
//生成数据文档
this.CtrlXmlLand.Document = new XmlDataDocument(ds);
this.CtrlDBXmlDoc = this.CtrlXmlLand.Document;
XmlDocument xmldoc = this.CtrlXmlLand.Document;
if (xmldoc.DocumentElement == null)
xmldoc.AppendChild(xmldoc.CreateElement(this.CtrlXmlLand.ClientID));
if (null == xmldoc.DocumentElement.Attributes["id"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("id"));
if (null == xmldoc.DocumentElement.Attributes["itemname"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("itemname"));
if (null == xmldoc.DocumentElement.Attributes["typexml"])
xmldoc.DocumentElement.Attributes.Append(xmldoc.CreateAttribute("typexml"));
xmldoc.DocumentElement.Attributes["id"].Value = this.CtrlXmlID;
xmldoc.DocumentElement.Attributes["itemname"].Value = this.CtrlItemName;
xmldoc.DocumentElement.Attributes["typexml"].Value = "Data";
if (iRecordCount < this.CtrlDataSource.Rows.Count)
iRecordCount = this.CtrlDataSource.Rows.Count;
//当前页码,行记录个数
//在XmlCount数据岛增加TotalPage;PageIndex;PageSize,RecordCount数据
XmlNode xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("TotalPage"));
xmlNode.InnerText = (null == this.ViewState["TotalPages" + CtrlWorkItem.DataSrc]) ? "1" : this.ViewState["TotalPages" + CtrlWorkItem.DataSrc].ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("PageIndex"));
xmlNode.InnerText = (null == this.ViewState["PageIndex" + CtrlWorkItem.DataSrc]) ? "1" : this.ViewState["PageIndex" + CtrlWorkItem.DataSrc].ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("PageSize"));
xmlNode.InnerText = iPageSize.ToString();
xmlNode = xmldocCount.DocumentElement.FirstChild.AppendChild(xmldocCount.CreateElement("RecordCount"));
xmlNode.InnerText = iRecordCount.ToString();
//删除区数据
this.CtrlXmlDelete.Document = new XmlDocument();
XmlDocument xmldocDel = this.CtrlXmlDelete.Document;
xmldocDel.AppendChild(xmldocDel.CreateElement(xmldoc.DocumentElement.LocalName));
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("id"));
xmldocDel.DocumentElement.Attributes["id"].Value = this.CtrlXmlID + "_Delete";
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("typexml"));
xmldocDel.DocumentElement.Attributes["typexml"].Value = "Delete";
xmldocDel.DocumentElement.Attributes.Append(xmldocDel.CreateAttribute("itemname"));
xmldocDel.DocumentElement.Attributes["itemname"].Value = this.CtrlItemName;
//数据岛结构信息
this.CtrlXmlSchema.Document = new XmlDocument();
this.CtrlXmlSchema.Document.LoadXml(ds.GetXmlSchema());
this.CtrlDBSchema = this.CtrlXmlSchema.Document;
this.setSchema();
//字典绑定
this.CtrlDataBindDict();
//处理输出的字段格式
this.setFormatXmlLand(xmldoc, ds);
if (this.CtrlHiddenGrid)
{
this.GridDiv.Style["display"] = "none";
return;
}
//读取Grid模板
this._xmltpdoc.Load(this.Server.MapPath(this._tpGridFile));
//设定标题列
this.setTitle();
//设定明细列
this.setDetail();
//设定脚注列
this.setFoot();
return;
}
private void WriteDataset(DataSet ds)
{
output.Append('{');
if ( jsonParameters.UseExtensions)
{
WritePair("$schema", jsonParameters.UseOptimizedDatasetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema());
output.Append(',');
}
bool tablesep = false;
foreach (DataTable table in ds.Tables)
{
if (tablesep) output.Append(",");
tablesep = true;
WriteDataTableData(table);
}
output.Append('}');
}
public bool loadXMLRSS2_0(channel ch, string rss)
{
using (DataSet rssData = new DataSet())
{
System.IO.StringReader sr = new System.IO.StringReader(rss);
DataSet ds2 = new DataSet();
rssData.ReadXmlSchema("RSS-2_0-Schema.xsd");
//rssData.InferXmlSchema(sr, null);
rssData.EnforceConstraints = false;
rssData.ReadXml(sr, XmlReadMode.Auto);
string str = rssData.GetXmlSchema();
if (rssData.Tables.Contains("channel"))
{
foreach (DataRow dataRow in rssData.Tables["channel"].Rows)
{
//ch.title = dataRowContains("title", dataRow, rssData);//Convert.ToString(dataRow["title"]);
//rss_sub.set_title(ch.title);
ch.description = dataRowContains("description", dataRow, rssData);//Convert.ToString(dataRow["description"]);
ch.link = dataRowContains("link", dataRow, rssData);//Convert.ToString(dataRow["link"]);
ch.lastBuildDate = dataRowContains("lastBuildDate", dataRow, rssData);//Convert.ToString(dataRow["lastBuildDate"]);
ch.pubDate = dataRowContains("pubDate", dataRow, rssData);//Convert.ToString(dataRow["pubDate"]);
ch.ttl = dataRowContains("ttl", dataRow, rssData);//Convert.ToString(dataRow["ttl"]);
foreach (DataRow im in rssData.Tables["image"].Rows)
{
ch.imageUrl = im["url"].ToString();
ch.imageTitle = im["title"].ToString();
}
int counter = 0;
if (ch.pubDate.Length > 6)
{
ch.pubDate = ch.pubDate.Substring(0, ch.pubDate.Length - 6);
}
foreach (DataRow itemRow in rssData.Tables["item"].Rows)
{
Item inside = new Item();
inside.titleI = dataRowContains("title", itemRow, rssData);//Convert.ToString(itemRow["title"]);
string desc = dataRowContains("description", itemRow, rssData);// Convert.ToString(itemRow["description"]);
processDescription(desc, inside);
inside.linkI = dataRowContains("link", itemRow, rssData);//Convert.ToString(itemRow["link"]);
inside.guidI = dataRowContains("guid", itemRow, rssData);//Convert.ToString(itemRow["guid"]);
//inside.guidI = Convert.ToString(rssData.Tables["guid"].Rows[counter].ItemArray[1]);
inside.pubDateI = dataRowContains("pubDate", itemRow, rssData);//Convert.ToString(itemRow["pubDate"]);
if(inside.pubDateI.Length > 6)
{
inside.pubDateI = inside.pubDateI.Substring(0, inside.pubDateI.Length - 6);
}
inside.subscription = ch.title;
ch.item.Add(inside);
counter++;
if (counter > ch.maxItems) { break; }
}
/*channel rem = channels.Where(c => c.title == name).FirstOrDefault();
if (rem != null)
{
channels.Remove(rem);
}
if (findChannelName(ch.title) == null)
{
channels.Add(ch);
}
*/
}
}
return true;
}
}
protected void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
XmlDocument xmldoc=new XmlDocument();
//读取用户参数
StreamReader streamreader=new StreamReader(this.Request.InputStream,Encoding.UTF8);
xmldoc.LoadXml(streamreader.ReadToEnd());
NameObjectList[] paramlist=BuildParamList.BuildParamsList(xmldoc);
try
{
string unitName=paramlist[0]["UnitName"].ToString();
unitItem = new UnitItem(this.MapPath(DataAccRes.AppSettings("WorkConfig")), unitName);
}
catch ( Exception ex )
{
ExceptionManager.Publish( ex );
return;
}
QueryDataRes query=new QueryDataRes(unitItem.DataSrcFile);
DataSet ds=new DataSet(unitItem.UnitName);
ds.EnforceConstraints=false;
string itemdata=paramlist[0]["DataItem"].ToString();
string[] dataItemList=itemdata.Split(",".ToCharArray());
for(int i=0;i<dataItemList.Length;i++)
{
if(""==dataItemList[i]) continue;
for(int j=0;j<paramlist.Length;j++)
{
DataTable tab = query.getTable(dataItemList[i], paramlist[j]);
ds.Merge(tab);
}
}
//增加行光标列
for (int i = 0; i < ds.Tables.Count; i++)
{
DataTable tab = ds.Tables[i];
if (null != tab && !tab.Columns.Contains("RowNum"))
tab.Columns.Add("RowNum", Type.GetType("System.Int32"));
for (int j = 0; null != tab && j < tab.Rows.Count; j++)
tab.Rows[j]["RowNum"] = j + 1;
}
//数字是0的,改为空值显示
for (int s = 0; s < ds.Tables.Count; s++)
{
DataTable tab = ds.Tables[s];
if (null == tab) continue;
for (int i = 0; i < tab.Columns.Count; i++)
{
DataColumn col = tab.Columns[i];
if ("RowNum" == col.ColumnName) continue;
if ("Decimal" != col.DataType.Name && "Double" != col.DataType.Name && "Int16" != col.DataType.Name
&& "Int32" != col.DataType.Name && "Int64" != col.DataType.Name && "Single" != col.DataType.Name
&& "UInt16" != col.DataType.Name && "UInt32" != col.DataType.Name && "UInt64" != col.DataType.Name)
continue;
for (int j = 0; j < tab.Rows.Count; j++)
{
if (null == tab.Rows[j][i] || DBNull.Value == tab.Rows[j][i])
continue;
decimal num = Convert.ToDecimal(tab.Rows[j][i]);
if (0 == num)
tab.Rows[j][i] = DBNull.Value;
}
}
}
this.xmldocSchema.LoadXml(ds.GetXmlSchema());
XmlNamespaceManager xmlNsMgl=new XmlNamespaceManager(this.xmldocSchema.NameTable);
XmlNode xmlRootEle=this.xmldocSchema.DocumentElement;
for(int i=0;i<xmlRootEle.Attributes.Count;i++)
{
string strPrefix=xmlRootEle.Attributes[i].Prefix;
string strLocalName=xmlRootEle.Attributes[i].LocalName;
string strURI=xmlRootEle.Attributes[i].Value;
if("xmlns"==strLocalName)
xmlNsMgl.AddNamespace(string.Empty,strURI);
if("xmlns"!=strPrefix) continue;
xmlNsMgl.AddNamespace(strLocalName,strURI);
}
this._xmlNsMglSchema=xmlNsMgl;
this.setSchema(ds);
QueryDataRes dictQuery=new QueryDataRes(unitItem.DictColSrcFile);
WorkItem workitem=null;
for(int i=0;i<unitItem.WorkItemList.Length;i++)
if(unitItem.WorkItemList[i].ItemName==paramlist[0]["WorkItem"].ToString())
{
workitem=unitItem.WorkItemList[i];
break;
}
for(int i=0;i<workitem.DictCol.Length;i++)
{
DictColumn dictcol=workitem.DictCol[i];
if (dictcol.DataSrc.Trim().Length > 0)
{
bool isContinue = false;
for (int k = 0; k < i; k++)
if (dictcol.DataSrc == workitem.DictCol[k].DataSrc)
{
isContinue = true; break;
}
if (isContinue) continue;
dictQuery.FillDataSet(dictcol.DataSrc, paramlist, this._dictds);
}
}
XmlDataDocument xmldocData=new XmlDataDocument(ds);
this.setFormatXmlLand(xmldocData,ds);
this.Response.ContentType = "text/xml; charset=gb2312";
xmldocData.Save(this.Response.Output);
}
private void InitParentDataTableSchema(out XmlDocument schemaDocInit, out XmlNamespaceManager namespaceManagerToInit)
{
DataSet ds = new DataSet();
ds.Tables.Add(DataProvider.CreateParentDataTable());
string strXML = ds.GetXmlSchema();
schemaDocInit = new XmlDocument();
schemaDocInit.LoadXml(strXML);
namespaceManagerToInit = new XmlNamespaceManager(schemaDocInit.NameTable);
namespaceManagerToInit.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema");
namespaceManagerToInit.AddNamespace("msdata", "urn:schemas-microsoft-com:xml-msdata");
}
public void Bug420862 ()
{
DataSet ds = new DataSet ("d");
DataTable dt = ds.Tables.Add ("t");
dt.Columns.Add ("c", typeof (ushort));
XmlSchema xs = XmlSchema.Read (new StringReader (ds.GetXmlSchema ()), null);
xs.Compile (null);
// follow the nesting of the schema in the foreach
foreach (XmlSchemaElement d in xs.Items) {
Assert.AreEqual ("d", d.Name);
XmlSchemaChoice dsc = (XmlSchemaChoice) ((XmlSchemaComplexType) d.SchemaType).Particle;
foreach (XmlSchemaElement t in dsc.Items) {
Assert.AreEqual ("t", t.Name);
XmlSchemaSequence tss = (XmlSchemaSequence) ((XmlSchemaComplexType) t.SchemaType).Particle;
foreach (XmlSchemaElement c in tss.Items) {
Assert.AreEqual ("c", c.Name);
Assert.AreEqual ("unsignedShort", c.SchemaTypeName.Name);
return;
}
}
}
Assert.Fail ();
}
private void WriteDataset(DataSet ds)
{
_output.WriteByte(TOKENS.DOC_START);
{
WritePair("$schema", _params.UseOptimizedDatasetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema());
WriteComma();
}
bool tablesep = false;
foreach (DataTable table in ds.Tables)
{
if (tablesep) WriteComma();
tablesep = true;
WriteDataTableData(table);
}
// end dataset
_output.WriteByte(TOKENS.DOC_END);
}
/// <summary>
/// 查询数据
/// 如果未初始化页面的XmlLandData则补充
/// </summary>
public void QueryData(string itemdata)
{
DataSet ds = new DataSet(unitItem.UnitName);
ds.EnforceConstraints = false;
string[] dataItemList = itemdata.Split(",".ToCharArray());
string[] strParams = this.getStrParams(this.xmlDocParam);
int iStartRow = 0;
if ("" != strParams[1])
try { iStartRow = Convert.ToInt16(strParams[1]); }
catch { }
for (int i = 0; i < dataItemList.Length; i++)
{
if ("" == dataItemList[i]) continue;
query.FillDataSet(dataItemList[i], paramlist, strParams, ds);
//增加行光标列
if (null != ds.Tables[dataItemList[i]] && !ds.Tables[dataItemList[i]].Columns.Contains("RowNum"))
ds.Tables[dataItemList[i]].Columns.Add("RowNum", Type.GetType("System.Int32"));
for (int j = 0; null != ds.Tables[dataItemList[i]] && j < ds.Tables[dataItemList[i]].Rows.Count; j++)
ds.Tables[dataItemList[i]].Rows[j]["RowNum"] = iStartRow + j + 1;
}
//数字是0的,改为空值显示
for (int s = 0; s < ds.Tables.Count; s++)
{
DataTable tab = ds.Tables[s];
if (null == tab) continue;
for (int i = 0; i < tab.Columns.Count; i++)
{
DataColumn col = tab.Columns[i];
if ("RowNum" == col.ColumnName) continue;
if ("Decimal" != col.DataType.Name && "Double" != col.DataType.Name && "Int16" != col.DataType.Name
&& "Int32" != col.DataType.Name && "Int64" != col.DataType.Name && "Single" != col.DataType.Name
&& "UInt16" != col.DataType.Name && "UInt32" != col.DataType.Name && "UInt64" != col.DataType.Name)
continue;
DataRow[] drs = tab.Select(col.ColumnName + "=0");
for (int j = 0; j < drs.Length; j++)
drs[j][i] = DBNull.Value;
}
}
this.xmldocSchema.LoadXml(ds.GetXmlSchema());
XmlNamespaceManager xmlNsMgl = new XmlNamespaceManager(this.xmldocSchema.NameTable);
XmlNode xmlRootEle = this.xmldocSchema.DocumentElement;
for (int i = 0; i < xmlRootEle.Attributes.Count; i++)
{
string strPrefix = xmlRootEle.Attributes[i].Prefix;
string strLocalName = xmlRootEle.Attributes[i].LocalName;
string strURI = xmlRootEle.Attributes[i].Value;
if ("xmlns" == strLocalName)
xmlNsMgl.AddNamespace(string.Empty, strURI);
if ("xmlns" != strPrefix) continue;
xmlNsMgl.AddNamespace(strLocalName, strURI);
}
this._xmlNsMglSchema = xmlNsMgl;
this.setSchema(ds);
for (int i = 0; i < workitem.DictCol.Length; i++)
{
DictColumn dictcol = workitem.DictCol[i];
if (dictcol.DataSrc.Trim().Length > 0)
{
bool isContinue = false;
for (int k = 0; k < i; k++)
if (dictcol.DataSrc == workitem.DictCol[k].DataSrc)
{
isContinue = true; break;
}
if (isContinue) continue;
try
{
string str = dictcol.DataSrc.Replace(" ", "_x0020_");
dictQuery.FillDataSet(str, paramlist, this._dictds);
}
catch { }
}
}
XmlDataDocument xmldocData = new XmlDataDocument(ds);
this.setFormatXmlLand(xmldocData, ds);
this.Response.ContentType = "text/xml; charset=gb2312";
//如果结构未初始化，则建立数据包
//<XML id="MasterTab" itemname="建筑审批导航" typexml="Data">
//<XML id="MasterTab_Sum" typexml="Count" itemname="建筑审批导航">
string strXPath = "//P[@n='tpid' and @v='" + this.workitem.TempId + "']";
XmlNode xmlNodeif = this.xmlDocParam.SelectSingleNode(strXPath);
if (xmlNodeif != null)
xmldocData = buildXmlDoc(xmldocData);
xmldocData.Save(this.Response.Output);
}
private void WriteDataset(DataSet ds)
{
_output.Append('{');
if (_params.UseExtensions)
{
WritePair("$schema", _params.UseOptimizedDatasetSchema ? (object)GetSchema(ds) : ds.GetXmlSchema());
_output.Append(',');
}
bool tablesep = false;
foreach (DataTable table in ds.Tables)
{
if (tablesep) _output.Append(',');
tablesep = true;
WriteDataTableData(table);
}
// end dataset
_output.Append('}');
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (IsPostBack)
{
try
{
DataSet ds = null;
ExceptionHelper.TrueThrow(importFile.PostedFile.FileName.Trim() == string.Empty, "对不起，系统没有上传文件！");
string strFileName, strFileExtension, strNewFileName;
strFileName = Path.GetFileName(importFile.PostedFile.FileName);
strFileExtension = System.IO.Path.GetExtension(strFileName);
ExceptionHelper.TrueThrow(strFileExtension.ToUpper() != ".XLS", "对不起，您上传的文件格式不正确，请上传标准Excel文件！");
string strTempPath = Path.GetTempPath();
strNewFileName = Guid.NewGuid().ToString().Replace("-", "") + strFileExtension;
try
{
importFile.PostedFile.SaveAs(strTempPath + strNewFileName);
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strTempPath + strNewFileName + ";Extended Properties=Excel 8.0;";
OleDbConnection oConn = new OleDbConnection(strConn);
try
{
oConn.Open();
OleDbCommand oCmdSelect = new OleDbCommand("SELECT * FROM [Sheet1$]", oConn);
OleDbDataAdapter oAdapter = new OleDbDataAdapter();
oAdapter.SelectCommand = oCmdSelect;
ds = new DataSet();
oAdapter.Fill(ds, "XLData");
#if DEBUG
Debug.WriteLine(ds.GetXmlSchema(), "");
Debug.WriteLine(ds.GetXml(), "") ;
#endif
}
finally
{
oConn.Close();
oConn.Dispose();
}
using (TransactionScope scope = TransactionScopeFactory.Create())
{
DataCheckAndPutInDB(ds);
scope.Complete();
}
middleTD.InnerHtml = "数据文件导入成功！";
}
finally
{
if (File.Exists(strTempPath + strNewFileName))
File.Delete(strTempPath + strNewFileName);
}
}
catch (Exception ex)
{
middleTD.InnerHtml = ex.Message;
}
finally
{
btnOK.Visible = false;
}
}
else
{
CheckImportUserRole();
}
}