// Obtain the data for the report public void RunGetData(IDictionary parms) //Called from RdlViewer.GetPages (line836) { _ExecutionTime.StartReport = DateTime.Now; // Step 1- set the parameter values for the runtime if (parms != null && ReportParameters != null) { ReportParameters.SetRuntimeValues(parms); // set the parameters } // Step 2- prep the datasources (ie connect and execute the queries) if (DataSources != null) { DataSources.ConnectDataSources(); } // Step 3- obtain the data; applying filters if (DataSets != null) { ResetCachedData(); DataSets.GetData(); } // Step 4- cleanup any DB connections if (DataSources != null) { DataSources.CleanUp(); } return; }
public void Dispose() { _UserParameters = null; _DataSets = null; _Report = null; _Cache = null; _DataSources = null; _CurrentPage = null; }
internal void SetReportDefinition(ReportDefn r) { _Report = r; _UserParameters = null; // force recalculation of user parameters _DataSets = null; // force reload of datasets }
[NonSerialized] Subreport _Subreport; // for subreports the owner report; null if top level report // Constructor internal Report(XmlNode xNode, ReportLog replog, string folder, NeedPassword getpswd) // report has no parents { rl = replog; // used for error reporting GetDataSourceReferencePassword = getpswd; _Description = null; _Author = null; _AutoRefresh = -1; _DataSources = null; _DataSets = null; _Body = null; _Width = null; _PageHeader = null; _PageFooter = null; _PageHeight = null; _PageWidth = null; _LeftMargin = null; _RightMargin = null; _TopMargin = null; _BottomMargin = null; _EmbeddedImages = null; _Language = null; _CodeModules = null; _Classes = null; _DataTransform = null; _DataSchema = null; _DataElementName = null; _DataElementStyle = DataElementStyleEnum.AttributeNormal; _LUReportItems = new Hashtable(); // to hold all the textBoxes _LUAggrScope = new ListDictionary(); // to hold all dataset, dataregion, grouping names _RuntimeName =0; _LURuntimeName = new ListDictionary(); // shouldn't be very many of these _LUEmbeddedImages = new ListDictionary(); // probably not very many _DataCache = new ArrayList(); // Run thru the attributes foreach(XmlAttribute xAttr in xNode.Attributes) { switch (xAttr.Name) { case "Name": _Name = new Name(xAttr.Value); break; } } // Loop thru all the child nodes foreach(XmlNode xNodeLoop in xNode.ChildNodes) { if (xNodeLoop.NodeType != XmlNodeType.Element) continue; switch (xNodeLoop.Name) { case "Description": _Description = xNodeLoop.InnerText; break; case "Author": _Author = xNodeLoop.InnerText; break; case "AutoRefresh": _AutoRefresh = XmlUtil.Integer(xNodeLoop.InnerText); break; case "DataSources": _DataSources = new DataSources(this, null, xNodeLoop); break; case "DataSets": _DataSets = new DataSets(this, null, xNodeLoop); break; case "Body": _Body = new Body(this, null, xNodeLoop); break; case "ReportParameters": _ReportParameters = new ReportParameters(this, null, xNodeLoop); break; case "Width": _Width = new RSize(this, xNodeLoop); break; case "PageHeader": _PageHeader = new PageHeader(this, null, xNodeLoop); break; case "PageFooter": _PageFooter = new PageFooter(this, null, xNodeLoop); break; case "PageHeight": _PageHeight = new RSize(this, xNodeLoop); break; case "PageWidth": _PageWidth = new RSize(this, xNodeLoop); break; case "LeftMargin": _LeftMargin = new RSize(this, xNodeLoop); break; case "RightMargin": _RightMargin = new RSize(this, xNodeLoop); break; case "TopMargin": _TopMargin = new RSize(this, xNodeLoop); break; case "BottomMargin": _BottomMargin = new RSize(this, xNodeLoop); break; case "EmbeddedImages": _EmbeddedImages = new EmbeddedImages(this, null, xNodeLoop); break; case "Language": _Language = new Expression(this, null, xNodeLoop, ExpressionType.String); break; case "CodeModules": _CodeModules = new CodeModules(this, null, xNodeLoop); break; case "Classes": _Classes = new Classes(this, null, xNodeLoop); break; case "DataTransform": _DataTransform = xNodeLoop.InnerText; break; case "DataSchema": _DataSchema = xNodeLoop.InnerText; break; case "DataElementName": _DataElementName = xNodeLoop.InnerText; break; case "DataElementStyle": _DataElementStyle = fyiReporting.RDL.DataElementStyle.GetStyle(xNodeLoop.InnerText, this.rl); break; default: // don't know this element - log it this.rl.LogError(4, "Unknown Report element '" + xNodeLoop.Name + "' ignored."); break; } } if (_Body == null) rl.LogError(8, "Body not specified for report."); if (_Width == null) rl.LogError(4, "Width not specified for report. Assuming page width."); if (rl.MaxSeverity <= 4) // don't do final pass if already have serious errors { FinalPass(folder); // call final parser pass for expression resolution } // Cleanup any dangling resources if (_DataSources != null) _DataSources.CleanUp(); }
[NonSerialized] Subreport _Subreport; // for subreports the owner report; null if top level report // Constructor internal Report(XmlNode xNode, ReportLog replog, string folder, NeedPassword getpswd) // report has no parents { rl = replog; // used for error reporting GetDataSourceReferencePassword = getpswd; _Description = null; _Author = null; _AutoRefresh = -1; _DataSources = null; _DataSets = null; _Body = null; _Width = null; _PageHeader = null; _PageFooter = null; _PageHeight = null; _PageWidth = null; _LeftMargin = null; _RightMargin = null; _TopMargin = null; _BottomMargin = null; _EmbeddedImages = null; _Language = null; _CodeModules = null; _Classes = null; _DataTransform = null; _DataSchema = null; _DataElementName = null; _DataElementStyle = DataElementStyleEnum.AttributeNormal; _LUReportItems = new Hashtable(); // to hold all the textBoxes _LUAggrScope = new ListDictionary(); // to hold all dataset, dataregion, grouping names _RuntimeName = 0; _LURuntimeName = new ListDictionary(); // shouldn't be very many of these _LUEmbeddedImages = new ListDictionary(); // probably not very many _DataCache = new ArrayList(); // Run thru the attributes foreach (XmlAttribute xAttr in xNode.Attributes) { switch (xAttr.Name) { case "Name": _Name = new Name(xAttr.Value); break; } } // Loop thru all the child nodes foreach (XmlNode xNodeLoop in xNode.ChildNodes) { if (xNodeLoop.NodeType != XmlNodeType.Element) { continue; } switch (xNodeLoop.Name) { case "Description": _Description = xNodeLoop.InnerText; break; case "Author": _Author = xNodeLoop.InnerText; break; case "AutoRefresh": _AutoRefresh = XmlUtil.Integer(xNodeLoop.InnerText); break; case "DataSources": _DataSources = new DataSources(this, null, xNodeLoop); break; case "DataSets": _DataSets = new DataSets(this, null, xNodeLoop); break; case "Body": _Body = new Body(this, null, xNodeLoop); break; case "ReportParameters": _ReportParameters = new ReportParameters(this, null, xNodeLoop); break; case "Width": _Width = new RSize(this, xNodeLoop); break; case "PageHeader": _PageHeader = new PageHeader(this, null, xNodeLoop); break; case "PageFooter": _PageFooter = new PageFooter(this, null, xNodeLoop); break; case "PageHeight": _PageHeight = new RSize(this, xNodeLoop); break; case "PageWidth": _PageWidth = new RSize(this, xNodeLoop); break; case "LeftMargin": _LeftMargin = new RSize(this, xNodeLoop); break; case "RightMargin": _RightMargin = new RSize(this, xNodeLoop); break; case "TopMargin": _TopMargin = new RSize(this, xNodeLoop); break; case "BottomMargin": _BottomMargin = new RSize(this, xNodeLoop); break; case "EmbeddedImages": _EmbeddedImages = new EmbeddedImages(this, null, xNodeLoop); break; case "Language": _Language = new Expression(this, null, xNodeLoop, ExpressionType.String); break; case "CodeModules": _CodeModules = new CodeModules(this, null, xNodeLoop); break; case "Classes": _Classes = new Classes(this, null, xNodeLoop); break; case "DataTransform": _DataTransform = xNodeLoop.InnerText; break; case "DataSchema": _DataSchema = xNodeLoop.InnerText; break; case "DataElementName": _DataElementName = xNodeLoop.InnerText; break; case "DataElementStyle": _DataElementStyle = fyiReporting.RDL.DataElementStyle.GetStyle(xNodeLoop.InnerText, this.rl); break; default: // don't know this element - log it this.rl.LogError(4, "Unknown Report element '" + xNodeLoop.Name + "' ignored."); break; } } if (_Body == null) { rl.LogError(8, "Body not specified for report."); } if (_Width == null) { rl.LogError(4, "Width not specified for report. Assuming page width."); } if (rl.MaxSeverity <= 4) // don't do final pass if already have serious errors { FinalPass(folder); // call final parser pass for expression resolution } // Cleanup any dangling resources if (_DataSources != null) { _DataSources.CleanUp(); } }