Tài liệu Filling a DataSet Asynchronously pdf
Tài liệu Filling a DataSet Asynchronously pdf
... loaded, a new thread is created invoking the
AsyncFillDataSet( ) method to fill a DataSet. Otherwise, a message is displayed
stating that the DataSet is currently being filled.
AsyncFillDataSet( ... DataSet.
Thread thread = new Thread(new ThreadStart(AsyncFillDataSet));
thread.Start( );
}
else
{
// DataSet already being filled. Display a message.
statusTextBox.T...
Tài liệu Filling a DataSet Using an XML Template Query ppt
... for the command.
SqlXmlParameter param = cmd.CreateParameter( );
param.Name = "@CustomerID";
param.Value = customerId;
// Create the DataSet.
DataSet ds = new DataSet( );
... Load the list of customers into a table.
SqlDataAdapter da = new SqlDataAdapter(sqlText,
ConfigurationSettings.AppSettings["Sql_ConnectString"]);
DataTable table = new DataTa...
Tài liệu Planning a special Event pdf
... on a specific
topic. A special event can be a party, an
information fair, a carwash for charity, a child
safety day, a race, a street fair, or a community
picnic. The only limit is your imagination!
What ... party
provides an alternative. A walk -a- thon
to benefit a local charity similarly
heightens awareness while raising
funds for a deserving organization,
program, or...
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. Create a...
Tài liệu Transmitting a DataSet Securely docx
...
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...
Tài liệu Converting a DataSet to an ADO Recordset docx
... 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, ... XmlNamespaceManager nm = new XmlNamespaceManager(xmlDoc.NameTable);
// Add ADO prefixes.
nm.AddNamespace("s", "uuid:BDC6E3F0-6DA3-11d1 -A2 A3-00AA00C14882");...
Tài liệu Refreshing a DataSet Automatically Using Extended Properties pptx
... second, and a period of one second.
Update Button.Click
Uses a DataAdapter to update changes made to the first DataTable
back to the data
source.
CheckRefreshDataSet( )
This method is called ... and a timer.
The sample code contains two event handlers and one method:
Form.Load
Sets up the sample by creating a DataTable containing the Categories table from
the Northwind databa...
Tài liệu Components: A Scripting Primer pdf
... ways.
Flash also ships with data components and media components. Data components provide
a relatively easy way of working with the data in your application, especially sending and
retrieving external ... you're actually placing an instance of
that component type/class into your project. For example, if you drag and drop a
CheckBox component onto the stage in the authoring environ...
Tài liệu Pass a Dataset Back from an XML Web Service docx
... Pass a Dataset Back from an XML Web Service
I want to be able to get more data than just a single value. How do I retrieve a whole
dataset from a Web Service?
Technique
When you need to pass ... need to pass back a record or multiple records from a Web Service, you have
to pass it back as a DataSet object, rather than a DataTable object.
For this How-To, you will pa...
Tài liệu Creating a Generic Method pdf
... using a type
parameter in a manner similar to that used when defining a generic class. In this way, you
can define generalized methods that are typesafe, and avoid the overhead of casting (and ...
Tree:
2. Tree<char> charTree = BuildTree<char>('Z', 'X', &apos ;A& apos;, 'M', 'Z', 'M', 'N');
charTree.WalkTree();...
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