Tài liệu Adding Tables to a Database pdf

... statement to create a table in the database and a primary key on the new table in a SQL Server database. You can programmatically drop a table using the DROP TABLE statement in a similar way. ... Command object to add a table to an existing SQL Server database. The C# code is shown in Example 10-8 . Example 10-8. File: AddTableToDatabaseForm.cs // Namespaces, variabl...

Ngày tải lên: 21/01/2014, 11:20

... Note that in this example, data is accessed from a database to display to the user. However, you can also write data to a database. Database- access interfaces are used for both accessing and writing ... data to a database. Microsoft's database- access interfaces are designed to provide high performance access to information across an organization. Database-...

Ngày tải lên: 21/12/2013, 19:15

... Team LiB ] Recipe 8. Storing XML to a Database Field Problem You need to store XML to a field in a database. Solution Store the contents of the InnerXml of the XmlDocument to the database. ... private void sampleXmlButton_Click(object sender, System.EventArgs e) { DataSet ds = new DataSet( ); // Fill the Categories table and add it to the DataSet. SqlData...

Ngày tải lên: 24/12/2013, 05:15

... typeof(String)).MaxLength = 50; // Add the tables to the DataSet and create the relationship. ds = new DataSet( ); ds .Tables. Add(parentTable); ds .Tables. Add(childTable); ds.Relations.Add(new DataRelation("Parent_Child_Relation", ... the DataTable.RowChanging event handler. The sample code contains three event handlers: Form.Load Sets up the sample by creating...

Ngày tải lên: 21/01/2014, 11:20

... fills a DataTable with the TBL0703 table and stores the DataTable to a Session variable to cache the data source for the DataList. UpdateDataSource( ) This method creates a DataAdapter and uses ... dataList.DataSource = CreateDataSource( ); dataList.DataKeyField = "Id"; dataList.DataBind( ); } } private DataTable CreateDataSource( ) { DataTable dt = new Da...

Ngày tải lên: 26/01/2014, 10:20

... Plan 338 Process Mapping as a Motivational Tool At the individual level, process mapping takes on a more practical tone and less of a textbook meaning. For decades management con- sultants have ... business process planning and organizational change management in some detail. The last two plan assurance activities are leadership devel- opment and managership development. They are groupe...

Ngày tải lên: 26/01/2014, 15:20

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Ngày tải lên: 18/02/2014, 21:20

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Ngày tải lên: 23/08/2012, 10:53

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Ngày tải lên: 23/08/2012, 10:53