mapping data to classes

Ngày tải lên: 04/11/2013, 12:15

... ‘knowing’ to people, they have to assimilate the ‘knowledge’ using their own skills, etc. What we deliver is information in context. People have to make a commitment to using it to convert it to knowledge. Here, ... will be to separate fantasy from reality and leverage the practical benefits of IT in order to pro- vide social actors with the ability to communicate and to share knowledge-informing data across ... with social actors’ competencies in attempting to com- prehensively communicate or represent their knowledge. In addition, actors might just be too busy to document what they know due to the com- plexity...

Ngày tải lên: 20/12/2013, 19:15

... "Customers to List Orders For:" ComboBox Name cboCustomers DataSource dsCustomerList.Customers DisplayMember CompanyName ValueMember CustomerID DataGrid Name dgOrders DataSource ... (CustomerID = ?) ORDER BY OrderDate DataSet Name dsOrdersForCustomer DataSetName dsOrdersForCustomer 3. Tip You will want to create the OleDbDataAdapter controls using the Data Adapter ... Name odaCustomerList SelectCommand OleDbSelectCommand1 CommandText SELECT CustomerID, CompanyName FROM Customers DataSet Name dsCustomerList DataSetName dsCustomerList OleDataAdapter...

Ngày tải lên: 24/12/2013, 06:17

... Data Classes The DataSet, DataTable, DataRow, DataColumn, DataRelation, Constraint, and DataView classes are all declared in the System .Data namespace. This namespace contains other classes ... you use to access the DataTableCollection containing the DataTable objects stored in that DataSet. The DataRow Class You use an object of the DataRow class to represent a row. You can store multiple ... objects stored in that DataTable. The DataColumn Class You use an object of the DataColumn class to represent a column. You can store multiple DataColumn objects in a DataTable through a DataColumnCollection...

Ngày tải lên: 26/01/2014, 07:20

... tool to create data- binding [ Team LiB ] Recipe 7.1 Binding Simple Data to Web Forms Controls P roblem You need to bind a field of data to a server-side control. S olu t ion Use the DataBind( ... cmd.ExecuteScalar().ToString( ); conn.Close( ); } return companyName; } D iscussion Simple data binding binds an ASP.NET web control property to a single value in a data source. The ... (customerIdTextBox.Text != "") { // Create a command to retrieve the company name for the // user-specified customer ID. String sqlText = "SELECT CompanyName FROM Customers...

Ngày tải lên: 26/01/2014, 10:20

... Complex data- binding properties Property Description DataSource Gets or sets the data source that the control is displaying data for. Valid data sources include DataTable, DataView, DataSet, DataViewManager, ... interface. DataMember Gets or sets the table in the data source to bind to the control. You can use this property if the data source contains more than one table—a DataSet, for example. DataKeyField ... "CategoryName"; categoriesListBox.DataBind( ); } Discussion Complex data binding describes binding a multi-record control to multiple records in a data source. The DataGrid, DataList, and ListBox controls...

Ngày tải lên: 26/01/2014, 10:20

... { dataList.DataSource = CreateDataSource( ); dataList.DataKeyField = "Id"; dataList.DataBind( ); } } private DataTable CreateDataSource( ) { DataTable dt = new DataTable(TABLENAME); ... time. CreateDataSource( ) This method fills a DataTable with the TBL0703 table and stores the DataTable to a Session variable to cache the data source for the DataList. UpdateDataSource( ) ... a DataAdapter and uses it together with updating logic generated by a CommandBuilder to update the data source with changes made to the cached DataTable. The updated DataTable is stored to...

Ngày tải lên: 26/01/2014, 10:20

... dataGrid.CurrentPageIndex = e.NewPageIndex; // Bind the data view to the data grid. dataGrid.DataSource = dv; dataGrid.DataBind( ); } private void dataGrid_SortCommand(object ... // Bind the data view to the data grid. dataGrid.DataSource = dv; dataGrid.DataBind( ); } Discussion The DataGrid Web Form control retrieves tabular information from a data source and ... data. The DataGrid must be bound to a data source such as a DataReader, DataSet, DataTable, or DataView. Any class that implements the IEnumerable interface can be bound. The easiest way to...

Ngày tải lên: 26/01/2014, 10:20

... knowledge is needed to determine contrast; it is only necessary to compare the data structures that are expressed by the generated sentences. The fact that the input data structures of the ... identical data types express semantically parallel information allows us to make use of the world (or domain) knowledge incorporated in the design of these data structures, without having to separately ... from GoalGetter, a data- to- speech sys- teln which generates spoken soccer reports in Dutch (Klabbers et al., 1997). The input of the system is a typed data structure containing data on a soccer...

Ngày tải lên: 22/02/2014, 03:20

... kinds of data attached to it, such as experimental data, gene predictions, and similarity to sequences from various databases. To do something like this, you have to have some trusted data source.” ... defense has been to control access and to keep all but a select few out of a database altogether. That won’t work in research: “We have to give our collaborators access.” Those who run databases that ... do has to be right. The quality control has to be built into the design.” THE IMPORTANCE OF TRAINED CURATORS AND ANNOTATORS A related piece of advice was that the best people to enter the data...

Ngày tải lên: 07/03/2014, 13:20

... aÞÞ where U refers to the uncertainty coefficient (referred to hereafter as an information coefficient) comparing either the logically combined vectors or individual vec- tors A or B with vector C, conditioned ... suc- cessfully to other types of genomic data? We analyzed logical relationships within microarray expression data, with attention to identifying logical combinations of proteins that led directly to the ... has previously been shown to be under-expressed in amelo- blastoma tumors while CDK5R2 has been implicated in mediating apoptosis in human glioblastoma multi- form cells. Together these observations...

Ngày tải lên: 07/03/2014, 21:20

Ngày tải lên: 15/03/2014, 12:20

Ngày tải lên: 17/03/2014, 01:20

Ngày tải lên: 23/03/2014, 19:20

Ngày tải lên: 23/03/2014, 20:20

Ngày tải lên: 28/03/2014, 12:20

Ngày tải lên: 29/03/2014, 18:20

Ngày tải lên: 01/04/2014, 11:02

Ngày tải lên: 31/05/2014, 13:45

Ngày tải lên: 20/06/2014, 15:20