Tài liệu Building a DataSet Programmatically docx

... Team LiB ] Recipe 2.2 Building a DataSet Programmatically Problem You want to build a DataSet programmatically including adding tables, columns, primary keys, and relations—from a schema ... the DataSet identifying the tables, columns, indexes, constraints, and data relations that need to be created. 2. Create a new DataSet, naming it in the constructor. 3. Creat...

Ngày tải lên: 14/12/2013, 18:16

... private void encryptButton_Click(object sender, System.EventArgs e) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet. da = new ... SchemaType.Source); da.Fill(orderTable); ds.Tables.Add(orderTable); // Fill the OrderDetails table and add it to the DataSet. da = new SqlDataAdapter("SELECT * FROM [Order Detai...

Ngày tải lên: 14/12/2013, 18:16

... Close the reader and connection. dr.Close( ); conn.Close( ); // Load the Orders data into a table in a DataSet. DataSet ds = new DataSet( ); SqlDataAdapter da = new SqlDataAdapter(sqlText, ... xmlDoc.LoadXml(adoXml); // Create a namespace manager for the XML document. XmlNamespaceManager nm = new XmlNamespaceManager(xmlDoc.NameTable); // Add ADO prefixes. nm.Ad...

Ngày tải lên: 14/12/2013, 18:16

... 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...

Ngày tải lên: 24/12/2013, 06:17

... You'll use the second step, so go ahead and click the Generate Dataset link. The Generate Dataset dialog box is then displayed, as shown in Figure 10.14 . Figure 10.14: The Generate Dataset ... form, and add code to your form to fill it using the Fill() method of a DataAdapter object. • Click the Generate Dataset link at the bottom of the Properties window of your DataAd...

Ngày tải lên: 21/01/2014, 07:20

... user. Solutions Fast Track What Is the MCS 5100?  It is a SIP-based multimedia and collaborative applications server that also provides PBX-based features.  It is an applications-based, communications-based ... Client or an IP phone. Since these services are running off an application database, they have significant advantages over the same feature you would have on a normal POTS phone....

Ngày tải lên: 25/01/2014, 17:20

... 16-bit data— true except for byte loads/stores • DBUSN: next cycle is a load/store, and it needs the on-chip data bus • ACE (address clock enable): the next address AN 15:0 (a datapath output) and ... above control outputs are all valid, so start a new memory transaction in the next clock cycle. ACE equals RDY, because if memory is ready, the CPU is always eager to start another memory...

Ngày tải lên: 26/01/2014, 14:20

Ngày tải lên: 11/12/2013, 03:15

... Fraud & Financial Crimes Platform  Identity & Access Management Platform  Customer care and insight  Multi-channel transformation  Risk Analytics  Enterprise service and asset management ... planet 10 Rabobank International: Integrated its financial data sources into a customizable, real-time Web portal, enabling staff and customers to gain the insight they need 35% faster....

Ngày tải lên: 11/12/2013, 15:15

... Center Disaster Recovery at Extended Distance Single Data Center Applications remain active Near-continuous availability to data GDPS/PPRC HyperSwap Manager Two Data Centers Systems remain active Automated ... enterprise Continuous Availability / Disaster Recovery Metropolitan Region Continuous Availability Regionally and Disaster Recovery Extended Distance Continuous Availab...

Ngày tải lên: 11/12/2013, 15:15