... Create the DataSet. DataSet ds = new DataSet( ); // Create the SQL XML DataAdapter. SqlXmlAdapter da = new SqlXmlAdapter(cmd); // Fill the DataSet. try { da.Fill(ds); } catch(Exception ... XPath queries Sql Executes a SQL command UpdateGram Executes an updategram XPath Executes an XPath command CommandStream The stream to execute the command from. Namespaces The namespace ... SqlXmlAdapter methods Method Description Fill Fills aDataSetwith the XML data retrieved from the SQL Server database Update Updates the SQL Server database with the changes made to the DataSet...
... (QA Training), Andy Longshaw (Content Masters) Content Lead: Janet Robinson Graphic Artist: Scott Serna (Creative Assets) Media Management: David Mahlmann Media Production: Dean Connolly (Art ... can use XSL to transform the XML document of Company A into the format used by Company B, or vice versa. A word of caution with regard to XSL Transformation (XSLT) and XSL: The draft standards ... The ability to add content to an ASP page. ! Basic knowledge of HTML table and hyperlink tags. Scenario In this lab, you will create an XSL style sheet to transform XML data into an HTML...
... "< /xml& gt;"; xmlDoc.LoadXml(adoXml); // Create a namespace manager for the XML document. XmlNamespaceManager nm = new XmlNamespaceManager(xmlDoc.NameTable); // Add ADO prefixes. ... Create a table of the schema for the DataReader. DataTable schemaTable = dr.GetSchemaTable( ); // Create anXML document. XmlDocument xmlDoc = new XmlDocument( ); // Add ADO namespace ... convert aDataSet to an ADO Recordset so that you can use it in a legacy application. Solution You must persist the DataSet to XML, transform it to ADO Recordset schema, and load it into an ADO...
... data on content and node types. No validation occurs. XMLNodeReader Provides a parser over anXMLDocument Object Model (DOM) API, similar to the XMLNode tree. XMLValidatingReader Takes an ... comes to reading XML documents. If you want to actually validate the data, then you should use the XMLValidatingReader implementation of the XMLReader, rather than the XMLTextReader. Listing ... wfrmHowTo12_2.aspx.vb: Reading anXMLDocument Using XMLTextReader Private Sub btnReadFile_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReadFile.Click Dim xtrNames As...
... the data from the data table into anXML document. Creating the Data Table Rather than using a DataAdapter object to create and populate the data table from live data, the code will create ... Use XMLWriter to Create anXMLDocument Sometimes I need to take data that is in my database and write it out to anXML document. I heard that XMLWriter is a good way to do this. What does XMLWriter ... DataTable.Columns Add Adds the current DataColumn object to the collection of columns in the data table. DataTable NewRow Creates a DataRow object. DataRow Item(ColumnName) Replaces data...
... of an XmlDocument witha DataSet? Well, you can! That's where the XmlDataDocument class comes in. You use an object of the XmlDataDocument class to access rows as both XmlNode objects and ... and relational DataRow objects. You associate aDataSetwith your XmlDataDocument by passing your DataSet to the XmlDataDocument constructor. An XmlDataDocument object provides synchronization ... the DataSet and the XML document. For example, if you add a new customer as an XmlNode object to your XmlDataDocument, then that customer is also added as a DataRow to your associated DataSet. ...
... CustomerID"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; // step 1: create aDataSet object and fill it with the top 2 rows ... NodeChanging XmlNodeChangedEventHandler Fires before a value in a node is changed. NodeChanged XmlNodeChangedEventHandler Fires after a value in a node is changed. NodeInserting XmlNodeChangedEventHandler ... XmlText Creates an XmlText object with the specified text. CreateWhitespace() XmlWhitespace Creates an XmlWhitespace object.CreateXmlDeclaration() XmlDeclaration Creates an XmlDeclaration object.GetElementById()...
... </xs:schema> - <diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com :xml- msdata" xmlns:diffgr="urn:schemas-microsoft-com :xml- diffgram-v1"> - <NewDataSet xmlns=""> ... If the username and password check out, then the GetUserInfo method is called, passing the username once again. The first table from the returned dataset is assigned to the DataSource property ... xmlns:msdata="urn:schemas-microsoft-com :xml- msdata"> - <xs:element name="NewDataSet" msdata:IsDataSet="true"> - <xs:complexType> - <xs:choice maxOccurs="unbounded">...
... Team LiB ] Recipe 8.8 Creating anXML File That Shows Changes Made to aDataSet Problem When you use the GetXML( ) method of the DataSet, you may see only the current values in the DataSet. ... You want to get the original values and see which rows were added, edited, or deleted. Solution Create anXML DiffGram, which is adocument that details the modifications made to a DataSet. ... sample code contains two event handlers and a single method: Form.Load Sets up the sample by loading the Categories table from Northwind into aDataSet and displays the DiffGram for the DataSet...
... river basin management and/or ecosystem-based river basin management (Nakamura, 2003). Embedded in these approaches are the concepts of participatory management and adaptive management (Miser and ... actions. 1.2.3. Integrated management and policy analysis Integrated management Rapid changes of objectives and methodological approaches towards the management of natural resources and ... policy analysis. Chapter1 22 Policy analysis and rapid assessment models According to Miser and Quade (1985), systems analysis is interchangeably termed as policy analysis in the US and operational...
... detect and deal with criminal gangs which agitate workers to strike or which blackmail enterprises and workers, in order to prevent political destabilisation and societal disorder from its infancy. ... classification. Accelerate the task of building Party, youth, and union organisations in all types of enterprises.TO NATIONAL ASSEMBLY STANDING COMMITTEE1. We propose that the Labor Act (Amended) ... building “Culture at agencies, units, and enterprises”;- Coordinate with the Planning and Investment Ministry to build an overall plan for the building and upgrading of Labor Cultural Houses to...
... interop. While the data can be loaded into aDataSet in this way, there is no way to reconcile the changes made to the data in the DataSetwith the data source underlying the ADO object. This ... DataTable dt = new DataTable("Orders"); (new OleDbDataAdapter( )).Fill(dt, rs); conn.Close( ); // Bind the default view of the dt to the grid. dataGrid.DataSource = dt.DefaultView; ... dt.DefaultView; Discussion One of the overloads of the OLE DB .NET DataAdapter.Fill( ) method accepts an ADO Recordset or Record object. The COM component that returns an ADO Recordset or Record object...
... You can push these changes to the database using the following example: mySqlDataAdapter.Update(myDataSet); All your changes to myDataSet are pushed to the database as part of the transaction ... Each of the Command objects in mySqlDataAdapter will now use mySqlTransaction. Let's say you added, modified, and removed some rows from a DataTable contained in a DataSet named myDataSet. ... mySqlTransaction. Note A transaction is rolled back by default; therefore, you should always explicitly commit or roll back your transaction using Commit() or Rollback() to make it clear what...
... "ORDER BY CustomerID"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet( ); mySqlConnection.Open(); ... changes are then applied to your DataSet. This is similar to calling the Merge() method of aDataSet in that changes from one DataSet are merged with another. Fragment Reads anXML file that ... "ORDER BY CustomerID"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet( ); mySqlConnection.Open();...