... selForm = new SelectionForm();
accCommand.Connection = accConnection;
accCommand.CommandType = CommandType.Text;
accCommand.CommandText = cmdString;
accCommand.Parameters.Add("@Param1", ... relationship
between the LINQ and the Microsoft Access database, but we can set up an indirect
relationship between them using the LINQ to ADO .NET since ADO .NET covers any
kinds of database including ... PM
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276
Chapter 5 Data Selection Query withVisual C# .NET
is included in this method, and both username and password textboxes...
... components, Command and DataTable, are created here and they will be used
in this method.
C. The Command object is initialized with Connection object, CommandType, and
CommandText properties. ... provides a connection to the databaseand trans-
lates Standard Query Operators to the standard SQL statements to access our database.
In order to avoid access and use the same database simultaneously, ... is named dbo.StudentInfo, and we will create this stored
procedure using the Server Explorer in the Visual Studio .NET environment.
Open the Visual Studio .NET 2008 and open the Server Explorer...
... are beginners to Visual C# and databases. This method utilizes
many powerful tools and wizards provided by Visual Studio .NET 2008 andADO .NET
to simplify the coding process, and most of codes ...
PART I DATA INSERTING WITHVISUAL STUDIO .NET
DESIGN TOOLS AND WIZARDS
In this part, we discuss inserting data into the database using the Visual Studio .NET
design tools and wizards. We develop ... oraCommand.Connection = logForm.oraConnection;
oraCommand.CommandType = CommandType.StoredProcedure;
oraCommand.CommandText = cmdString;
oraCommand.Parameters.Add(paramFacultyName);
oraCommand.Parameters.Add(paramFacultyCourse);...
... sqlCommand.Connection = logForm.sqlConnection;
sqlCommand.CommandType = CommandType.Text;
sqlCommand.CommandText = cmdString;
InsertParameters(sqlCommand);
//FacultyDataAdapter.InsertCommand ... AM
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494
Chapter 6 Data Inserting withVisual C# .NET
table in the databaseand should be read back and displayed in ... provider, the location and
the name of the database, and username and password used to access the database. In this
case, no username and password are utilized for our database, so those two...
... AM
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Chapter
7
Data Updating and Deleting with
Visual C #. NET
Practical DatabaseProgrammingWithVisual C# .NET, by Ying ... 0;
OracleCommand oraCommand = new OracleCommand();
oraCommand.Connection = oraConnection;
oraCommand.CommandType = CommandType.StoredProcedure;
oraCommand.CommandText = cmdString;
oraCommand.Parameters.Add("Name", ... between the world of objects and the world of data. In Visual Studio .NET you can
write LINQ queries in C# with SQL Server databases, XML documents, ADO .NET
DataSets, and any collection of objects...
... logForm.getLogInForm();
SqlCommand sqlCommand = new SqlCommand();
int intUpdate = 0;
sqlCommand.Connection = logForm.sqlConnection;
sqlCommand.CommandType = CommandType.Text;
sqlCommand.CommandText = cmdString; ... OracleCommand oraCommand = new OracleCommand();
int intUpdate = 0;
oraCommand.Connection = logForm.oraConnection;
oraCommand.CommandType = CommandType.StoredProcedure;
oraCommand.CommandText ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.
618
Chapter 7 Data Updating and Deleting withVisual C# .NET
faculty members from the Faculty table in our sample database and...
...
Services by using a common set of tools and codes such as Visual C# .NET or Visual
Basic. NET.
The current version of the .NET Framework is 3.5. Basically, the .NET Framework
consists of the following ... Access databaseand the SQL Server database, in this chapter we
only use the SQL Server databaseand the Oracle database as our target databases to
illustrate how to select, display, and manipulate ... (user_name=@name) AND (pass_word=@word)";
SqlCommand sqlCommand = new SqlCommand();
SqlDataReader sqlReader;
sqlCommand.Connection = sqlConnection;
sqlCommand.CommandType = CommandType.Text;...
...
SqlCommand sqlCommand = new SqlCommand();
int intDelete = 0;
sqlCommand.Connection = (SqlConnection)Application["sqlConnection"];
sqlCommand.CommandType = CommandType.Text;
sqlCommand.CommandText ... oraCommand.Connection = (OracleConnection)Application["oraConnection"];
oraCommand.CommandType = CommandType.Text;
oraCommand.CommandText = cmdString;
UpdateParameters(ref oraCommand); ... by using the tools such as Visual
Studio .NET provided by the .NET Framework, too.
____ 5. ASP .NET 3.5 is a programming framework built on the .NET Framework 3.5 and it is used
to build Web...
... " ;Database connection is failed";
ReportError(SQLResult);
return null;
}
sqlCommand.Connection = sqlConnection;
sqlCommand.CommandType = CommandType.Text;
sqlCommand.CommandText ... the Visual
Studio .NET environment. Open the Visual Studio .NET and open the Server Explorer
window. Click on the small plus icon in front of our SQL Server data fi le CSE_DEPT.
mdf to expand ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.
9.3 Build ASP .NET Web Service Projects to Access SQL Server Database
727
data components, and Web Services and Windows...
... window in the Visual Studio .NET 2008 environment.
9.5.3.1 Develop Stored Procedure Web U pdate C ourse SP
Open Visual Studio .NET 2008 and the Server Explorer window, and connect and expand
our ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.
9.5 Build ASP .NET Web Service to Update and Delete Data for SQL Server Database
809
G. The Command object is initialized with ... ReportError(SQLResult);
return null;
}
sqlCommand.Connection = sqlConnection;
sqlCommand.CommandType = CommandType.StoredProcedure;
sqlCommand.CommandText = cmdString;
sqlCommand.Parameters.Add("@FacultyName",...
... OracleCommand oraCommand = new OracleCommand(cmdStr
ing, oraConnection);
oraCommand.CommandType = CommandType.StoredProcedure;
oraCommand.Parameters.Add(paramCourseID);
oraCommand.Parameters.Add(paramCourseInfo); ... Oracle
database.
9.10 BUILD ASP .NET WEB SERVICE PROJECT TO INSERT DATA
INTO ORACLE DATABASE
Basically, the procedure to build an ASP .NET Web Service to insert data into the SQL
Server database ... ORACLE DATABASE
Basically, the procedure to build an ASP .NET Web Service to update and delete data
against the SQL Server database is very similar to the procedure to build an ASP .NET
Web...
...
Oracle
Command
ora
Command = new
Oracle
Command(cmdString,
ora
Connection);
ora
Command.CommandType = CommandType.StoredProcedure;
oraCommand.Parameters.Add(paramCourseID);
oraCommand.Parameters.Add(paramCourseInfo); ...
return null;
}
ora
Command.Connection =
ora
Connection;
ora
Command.CommandType = CommandType.Text;
ora
Command.CommandText = cmdString;
ora
Command.Parameters.Add("
fname
",
Oracle
Type.
VarChar
).Value ... Russian in 2005. Most books are about
software programming, serial port programming, fuzzy logic controls in industrial applica-
tions, anddatabase programming.
babout.indd 903babout.indd 903...
... StudentCourse and Course
Tables
84
2.12 Chapter Summary 86
Homework 87
3 Introduction to ADO .NET 91
3.1 ADOandADO .NET 91
3.2 Overview of ADO .NET 2.0 92
3.3 Architecture of ADO .NET 2.0 93
3.4 ... practical and commercial databaseprogrammingwithVisual C# .NET 2008 and
relational databases such as Microsoft Access, SQL Server 2005, and Oracle Database
10 g XE. Fundamental knowledge and understanding ... new to databaseprogramming
with Visual C# .NET and professional database programmers who have professional
experience with this topic.
Chapters 2 and 3 provide the fundamentals on database...
... to ADO .NET 2.0 andADO .NET
3.5 and their components, and these components will be utilized for the rest of the
book.
In this chapter, you will:
ã Learn the basic classes in ADO .NET 2.0 and ... SqlCommand object.
SqlCommand sqlCommand = new SqlCommand();
SqlCommand sqlCommand = new SqlCommand (connString);
SqlCommand sqlCommand = new SqlCommand (connString, SqlConnection);
SqlCommand ... at ADO .NET 2.0 and have a global picture of its
components.
3.2 OVERVIEW OF ADO .NET 2.0
ADO .NET is a set of classes that expose data access services to the Microsoft .NET
programmer. ADO. NET...