...
languages and platforms here but at least some
of them in general.
Java
Java is probably the first thing that people think
about when mobile games are mentioned.
Supported by 2.5 million handsets ... to a
special byte code that runs on a special virtual
machine that is adapted to all the handset
models that are supported.
2
For a game to run it has to have a valid
ce...
... Economics Teaching Program
2003-2004
Marketing Places
Lecture note
Business Opportunities in a Place
Phan Chanh Duong
1 Xinh Xinh/Kim Chi
BUSINESS OPPORTUNITIES IN A PLACE
Phan Chanh ... Duong
As the saying goes: “Traveling forms a young man”, our living space widens as we know
more places. For businesses, traveling is exploring opportunities.
As one goes to a...
... DataRowView array of all matching rows
(or an empty array if no match is found). The DataRow for a DataRowView can be
accessed using the DataRow property of the DataRowView.
Before either method can ... and FindRows( ) methods take a single input argument. This is an object
value if the DataView is sorted on a single column or an array of objects containing
values for all of the co...
... nonstreaming and
streaming video file formats.
Chapter 21, Interactivity, looks at Macromedia’s Flash and Director Shockwave
formats as well as Java applets and interactive buttons created with JavaScript.
Chapter ... book,
and O’Reilly & Associates, Inc. was aware of a trademark claim, the designations
have been printed in caps or initial caps.
While every precaution has been taken...
... the
database.
Using a DataGrid Control to Access a Database
A DataGrid allows you to access rows in a database table. In the following sections,
you'll learn how to create an ASP.NET ... create a DataSet object. You use a DataSet object to store a local copy
of the information stored in the database. A DataSet object can represent database
structures such...
... setup of the DataAdapter object.
Adding a DataRow to a DataTable
In this section, you'll learn how to add a DataRow to a DataTable. Before you see this,
let's populate a DataSet with ...
myInsertCommand:
mySqlDataAdapter.InsertCommand = myInsertCommand;
Setting the UpdateCommand Property of a DataAdapter
The following example creates a SqlCommand object named m...
... overloaded as follows:
int Update(DataRow[] myDataRows)
int Update(DataSet myDataSet)
int Update(DataTable myDataTable)
int Update(DataRow[] myDataRows, DataTableMapping myDataTableMapping)
int ...
CompanyName and Address are changed, and then to Unchanged after
mySqlDataAdapter.Update() is called.
where dataTableName is a string containing the name of the DataTable to update. The i...
... HasRows( ) method of the DataReader was introduced in Version 1.1 of the .NET
Framework. It returns a Boolean value indicating whether the DataReader contains at
least one row.
There is also ... forward-only, read-only access to a stream of rows from a data
source. It is optimized for performance by reading data directly from a connection to a
data source. As a result, ther...
... Name();
}
}
}
3. Add a second public read-only indexer to the PhoneBook class that returns a
PhoneNumber and accepts a single Name parameter. Implement this indexer in the
same way as ... and then discards the old arrays.
Write the indexers
1. In the PhoneBook.cs source file, add a public read-only indexer that returns a
Name and accepts a single PhoneNumber param...
... don't have corresponding records (invoices) in a
related table, you have to have a better understanding of the types of joins that can be
used between tables during queries.
Before looking ... records in which at least one record exists in each table for the joined
field. This means that customers are displayed only if they have at least one invoice. If
you want to see the...