GrapeCity.ActiveReports.v9 Assembly > GrapeCity.ActiveReports.Data Namespace > XMLDataSource Class : RecordsetPattern Property |
Gets or sets a valid XPath pattern used to select the data source nodes to be printed in the report.
'Declaration Public Property RecordsetPattern As System.String
public System.string RecordsetPattern {get; set;}
The report uses each node selected in the RecordSetPattern to create a detail section.
Note: XSL patterns are case sensitive and must use valid XSL syntax. XSL and XPath documentation can be found on MSDN at http://msdn.microsoft.com/en-us/library/ms256172%28v=vs.110%29.aspx and http://msdn.microsoft.com/en-us/library/ms256471%28v=vs.110%29.aspx
Typical XSL patterns:
Pattern Description
//* All Nodes
//ITEM All ITEM Nodes
/ Root item
/LAYOUT/ITEM/* All child nodes of /LAYOUT/ITEM
//ITEM[@type] All item nodes that contain the type attribute
//ITEM[@id="1"] All item nodes that have an id attribute value of "1"
GrapeCity.ActiveReports.Data.XMLDataSource xDS = new GrapeCity.ActiveReports.Data.XMLDataSource(); SectionReport1 rpt = new SectionReport1(); xDS.ValidateOnParse = true; xDS.FileURL = System.Windows.Forms.Application.StartupPath + " \\customer.xml"; xDS.RecordsetPattern = "//ITEM"; xDS.NodeList = (System.Xml.XmlNodeList)ds.Field("ITEM",true); this.Label1.Text = xDS.CurrentPosition; Console.WriteLine(xDS.Count.ToString()); if (xDS.BOF && xDS.EOF) { return; }
Dim xDS As New GrapeCity.ActiveReports.Data.XMLDataSource() Dim rpt As New SectionReport1() xDS.ValidateOnParse = True xDS.FileURL = System.Windows.Forms.Application.StartupPath + " \\customer.xml" xDS.RecordsetPattern = "//ITEM" xDS.NodeList = xDS.Field("ITEM", True) Me.Label1.Text = xDS.CurrentPosition Console.WriteLine(xDS.Count.ToString()) If xDS.BOF & xDS.EOF Then Exit Sub End If