Tài liệu Updating Server Data Using a Web Service ppt
Tài liệu Updating Server Data Using a Web Service pptx
...
[WebMethod]
public DataSet LoadOrders( )
{
DataSet ds = new DataSet( );
SqlDataAdapter da;
// Fill the Order table and add it to the DataSet.
da = new SqlDataAdapter("SELECT ... [ Team LiB ]
Recipe 4.11 Updating Server Data Using a Web Service
Problem
You want to update a data source using an XML web service and use the web service
from y...
Tài liệu Updating Server Data Using a Web Service ppt
...
[WebMethod]
public DataSet LoadOrders( )
{
DataSet ds = new DataSet( );
SqlDataAdapter da;
// Fill the Order table and add it to the DataSet.
da = new SqlDataAdapter("SELECT ... [ Team LiB ]
Recipe 4.11 Updating Server Data Using a Web Service
Problem
You want to update a data source using an XML web service and use the web service
from yo...
Tài liệu The Protein Data Bank: a historical perspective ppt
... considered an archival data
resource that stores and distributes primary data, there are
hundreds of derivative databases that catalog the data in
different ways. For example, CATH (Orengo et al., ... 2003)
and again to try to predict these. There are specialty databases
such as the Nucleic Acid Database (Berman et al., 1992) and
the HIV Protease Structural Database (Ravichandran et al.,...
Tài liệu Using a Web Service as a Data Source pdf
...
[WebMethod]
public DataSet LoadOrders( )
{
DataSet ds = new DataSet( );
SqlDataAdapter da;
// Fill the Order table and add it to the DataSet.
da = new SqlDataAdapter("SELECT ...
[ Team LiB ]
Recipe 2.5 Using a Web Service as a Data Source
Problem
You want to use a web service as the data source for a client application.
Solution
Create a w...
Tài liệu Using a Web Service doc
...
Using a Web Service
In this section, you'll see how to use a Web service in a Windows application.
Start VS .NET and select File ➣ New ➣ Project. Create a new Windows application
named ... application
named UseWebServiceInWindows. Drag a DataGrid, TextBox, and Button control to
your form. Set the Name property of your DataGrid to customersDataGrid. Set the Name...
Tài liệu Create a Point-and-Click Query Tool for Users Using a Web Form pptx
... OleDb.OleDbDataAdapter
Dim dtDisplay As New DataTable()
Try
' Take the txtSQLString text and create a data table. Then set the
' data source of the data grid.
odaDisplay = ... add a data- driven query tool to your ASP.NET application.
When creating database applications, even on the Web, one of your clients inevitably
wants to be able to examine the da...
Updating Server Data Using .NET Remoting
... Order Details tables from
Northwind and a DataRelation between those tables.
UpdateOrders( )
Takes a DataSet argument containing the changes made to the DataSet created by
the LoadOrders( ... SQL_CONNECTIONSTRING);
DataTable orderDetailTable =
new DataTable(ORDERDETAILS_TABLE);
da.FillSchema(orderDetailTable, SchemaType.Source);
da.Fill(orderDetailTable);
ds.Tables.Add(order...
Tài liệu What Is a Web Service? ppt
... a longer wire,” a Web service can be thought of as a component with a truly
global reach. Web services use a standard, accepted, and well-understood protocol called
HTTP to transmit data, and ... for a Web server to be able to re-route a Web
service request to one of a number of servers. For example, many scalable systems
make use of load-balancing; requests...
Tài liệu Retrieving Hierarchical Data into a DataSet ppt
...
[ Team LiB ]
Recipe 2.1 Retrieving Hierarchical Data into a DataSet
Problem
You want to fill a DataSet with parent and related child data, even if the DataSet already
has a schema that ... System.EventArgs e)
{
// Remove all data from the DataSet and refresh the grid.
ds.Clear( );
dataGrid.Refresh( );
// Create parent and child data adapters.
SqlDataAdapter d...
Tài liệu Manipulating Numerical Data Using Math ppt
... screen will also get
populated with data. Try entering a temperature that falls outside the acceptable
range, and you'll see that the filter if/else if statement catches and replaces it with ... statement that acts as a data filter. It says
that if the value the user inputs (temperature_txt.text) is greater than the value of
boilingPoint (which is 212), the user-input value wi...