sybex mastering c sharp database programming
Practical Database Programming With Visual C#.NET- P6
Ngày tải lên :
17/10/2013, 19:15
... new SelectionForm();
OleDbDataReader accDataReader;
accCommand.Connection = accConnection;
accCommand.CommandType = CommandType.Text;
accCommand.CommandText = cmdString;
accCommand.Parameters.Add("@Param1", ...
DataTable accDataTable = new DataTable();
OleDbCommand accCommand = new OleDbCommand();
SelectionForm selForm = new SelectionForm();
accCommand.Connection = accConnection;
accCommand.CommandType ... Server ODBC ORACLE
OleDb
Connection
Sql
Connection
Odbc
Connection
Oracle
Connection
OleDb
Command
Sql
Command
Odbc
Command
Oracle
Command
Parameter
Command
ExecuteReader ExecuteNonQuery
SELECT...
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Practical Database Programming With Visual C#.NET- P7
Ngày tải lên :
20/10/2013, 11:15
... string.Empty;
DataRow rowFaculty;
accCmdFaculty.Connection = logForm.accConnection;
accCmdFaculty.CommandType = CommandType.Text;
accCmdFaculty.CommandText = strFaculty;
accCmdFaculty.Parameters.Add("@Param1", ... MTC-336
J33486 Steve Johnson MTC-118
K69880 Jenney King MTC-324
course_id faculty_id classroom
CSC-131A A52990 TC-109
CSC-13 1C A52990 TC-109
CSC-132A J33486 TC-303
CSC-132B B78880 TC-302
CSC-230 ... OleDbType.Char).Value = ComboName.Text;
FacultyDataAdapter.SelectCommand = accCmdFaculty;
FacultyDataAdapter.Fill(accFacultyTable);
if (accFacultyTable.Rows.Count > 0)
{ rowFaculty = accFacultyTable.Rows[0];...
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Practical Database Programming With Visual C#.NET- P8
Ngày tải lên :
20/10/2013, 11:15
... oraDataReader.Close();
}
A
B
C
D
OracleSelectRTObject.LogInForm cmdReadLogIn_Click()
Figure 5.164
Coding for the ReadLogIn button Click method.
private void cmdCancel_Click(object sender, ...
namespace System.Data.SqlClient to the namespace declaration section on this SP form
code window. The only difference is the codes for the Select button Click method,
cmdSelect_Click(). Don ’ t copy ... cse_dept.Connection.Close();
Application.Exit();
}
public LogInForm getLogInForm()
{
return this;
}
A
B
SQLSelectRTObjectLINQ.LogInForm cmdCancel_Click()
Figure 5.146
Codes for the Cancel...
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Practical Database Programming With Visual C#.NET- P9
Ngày tải lên :
24/10/2013, 09:15
... Microsoft Access 2007 database, CSE_DEPT.accdb, which was
developed in Chapter 2 and is located in the folder Database\ Access located at the
accompanying site: ftp://ftp.wiley.com/public/sci_tech_med/practical _database ... data queries on Microsoft Access
2007, SQL Server 2005, and Oracle databases.
• Use the OleDbConnection, SqlConnection, or OracleConnection class to connect to
Microsoft Access 2007, SQL Server ... with Visual C# .NET
• Use the OleDbConnection, SqlConnection, and OracleConnection class to dynamically
connect to Microsoft Access 2007, SQL Server 2005 Express, and Oracle 10g XE
databases....
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Practical Database Programming With Visual C#.NET- P10
Ngày tải lên :
24/10/2013, 09:15
... logForm.getLogInForm();
accCommand.Connection = logForm.accConnection;
accCommand.CommandType = CommandType.Text;
accCommand.CommandText = cmdString;
accCommand.Parameters.Add("@name", OleDbType.Char).Value ... les:
• AccessInsertRTObject.sln
• AccessInsertRTObject.csproj
• AccessInsertRTObject.exe
• AccessInsertRTObject.pdb
• AccessInsertRTObject.cshost.exe
• AccessInsertRTObject.xml
To ... the Access database and the Faculty table, right - click on the new inserted
faculty record, and click on the
Delete Record
item to remove it.
A completed project AccessInsertRTObject can...
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Database Programming with C#
Ngày tải lên :
27/10/2013, 07:15
... the modification has occurred. However, this doesn’t mean that a change
can’t be rolled back, because the trigger has direct access to the modified row and
as such can roll back any modification. ... the connection
23 cnnUserMan = new SqlConnection(STR_CONNECTION_STRING);
24 cnnUserMan.Open();
25
26 // Instantiate and initialize command
27 cmmUser = new SqlCommand(“SELECT * FROM viwUser”, cnnUserMan);
28 ... constraint in some situations, because a trigger can access columns
in other tables, unlike a constraint, which can only access columns in the current
table or row. If your code is to handle your business...
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Practical Database Programming With Visual C#.NET- P11
Ngày tải lên :
28/10/2013, 16:15
... password is reback). Click on the Object Browser
and select the Create|Procedures item to open the Create Procedure window. Click the
Create button and select the Procedure icon from the list ...
string cmdString = "InsertCourse";
int intInsert = 0;
OracleCommand oraCommand = new OracleCommand();
oraCommand.Connection = oraConnection;
oraCommand.CommandType = CommandType.StoredProcedure; ...
project AccessInsertRTObject (the project fi le is located at the folder DBProjects\Chapter 6
located at the accompanying ftp site (see Chapter 1 ).
5. Using the stored procedure to complete...
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Practical Database Programming With Visual C#.NET- P12
Ngày tải lên :
28/10/2013, 16:15
... CommandType.StoredProcedure;
accCommand.CommandText = cmdString;
accCommand.Parameters.Add("FacultyName", OleDbType.Char).Value = ComboName.Text;
intDelete = accCommand.ExecuteNonQuery();
accCommand.Dispose(); ...
DBProjects\Chapter 7 located at the accompanying ftp site (see Chapter 1 ).
Course Table
course_id
StudentCourse Table
course_id
course_id=CSC-132B
course_id=CSC-234A
course_id=CSE-434
course_id=CSE-438 ... nish this project.
1. Modify the existing project to access the Microsoft Access database.
2. Create stored procedures in the Microsoft Access database.
3. Call the stored procedure to update...
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Practical Database Programming With Visual C#.NET- P13
Ngày tải lên :
07/11/2013, 11:15
... Application["sqlConnection"] = sqlConnection; //define a global connection object
if (sqlConnection.State == ConnectionState.Open)
sqlConnection.Close();
sqlConnection.Open();
if (sqlConnection.State ...
protected void cmdCancel_Click(object sender, EventArgs e)
{
if (sqlConnection.State == ConnectionState.Open)
sqlConnection.Close();
Response.Write("<script>window.close()</script>"); ...
_Default cmdCancel_Click()
Figure 8.9
Coding for the Cancel button ’ s Click method.
protected void cmdLogIn_Click(object sender, EventArgs e)
{
string cmdString = "SELECT user_name,...
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Practical Database Programming With Visual C#.NET- P14
Ngày tải lên :
07/11/2013, 11:15
... OracleCommand();
int intDelete = 0;
oraCommand.Connection = (OracleConnection)Application["oraConnection"];
oraCommand.CommandType = CommandType.StoredProcedure;
oraCommand.CommandText ... PhotoBox.ImageUrl = FacultyImage;
oraCommand.Connection = (OracleConnection)Application["oraConnection"];
oraCommand.CommandType = CommandType.Text;
oraCommand.CommandText = cmdString;
... StudentCourse Table
s_course_id student_id course_id credit major
1005 J77896 CSC-234A 3 CS/IS
1009 A78835 CSE-434 3 CE
1014 A78835 CSE-438 3 CE
1016 A97850 CSC-132B 3 ISE
1017 A97850 CSC-234A...
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Practical Database Programming With Visual C#.NET- P15
Ngày tải lên :
07/11/2013, 11:15
... ConfigurationManager.ConnectionStrings["sql_conn"].ConnectionString;
SqlConnection sqlConnection = new SqlConnection();
sqlConnection.ConnectionString = cmdString;
sqlConnection.Open();
if (sqlConnection.State ...
protected SqlConnection SQLConn()
{
string cmdString = ConfigurationManager.ConnectionStrings["sql_conn"].ConnectionString;
SqlConnection conn = new SqlConnection();
conn.ConnectionString ... a
ConnectionStringSettingsCollection object containing the contents of the
ConnectionStringsSection object for the current application ’ s default confi guration, and
a ConnectionStringsSection...
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Tài liệu Sybex - Mastering ASP.NET with C# doc
Ngày tải lên :
11/12/2013, 03:15
... Incorporated.
Netscape Communications, the Netscape Communications logo, Netscape, and Netscape Navigator are
trademarks of Netscape Communications Corporation.
Netscape Communications Corporation ... Web Applications
Part IV - C# Web Applications
Chapter 16 -Introduction to C# Web Applications
Chapter 17 -State Maintenance and Cacheing
Chapter 18 -Controlling Access and Monitoring
Chapter ... click Scientific. The
calculator will change its appearance. Click the Dec (decimal) option, then enter a number and
click the Hex button to translate from decimal to hex. Conversely, click the...
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Tài liệu Practical Database Programming With Visual C#.NET- P16 pptx
Ngày tải lên :
14/12/2013, 15:15
... DBProjects\Chapter 9 located at the accompanying ftp site
(see Chapter 1 ), and select the Web Service project WebServiceSQLInsert. Copy this
project and paste it into our new folder C: \Chapter ... string cmdString = "SELECT Course.course_id FROM Course JOIN Faculty " +
"ON (Course.faculty_id LIKE Faculty.faculty_id) AND (Faculty.faculty_name LIKE @name)";
SqlConnection ... associated data objects such as Connection object,
Command text, and Command type. Note that the Command type must be set to the
StoredProcedure since this method will call a stored procedure,...
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Tài liệu Practical Database Programming With Visual C#.NET- P17 docx
Ngày tải lên :
14/12/2013, 15:15
... OracleConnection OracleConn()
{
string cmdString = ConfigurationManager.ConnectionStrings["ora_conn"].ConnectionString;
OracleConnection conn = new OracleConnection();
conn.ConnectionString ... [WebMethod]
public OracleInsertBase GetOracleInsertCourse(string CourseID)
{
string cmdString = "WebSelectCourseSP.SelectCourse";
OracleConnection oraConnection = new OracleConnection();
OracleInsertBase ... Web Service to access an SQL Server database or to access
an Oracle database. For example, you can use any client projects, such as either
WinClientSQLSelect or WebClientSQLSelect, which we developed...
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Tài liệu Practical Database Programming With Visual C#.NET- P18 pptx
Ngày tải lên :
14/12/2013, 15:15
... [WebMethod]
public
Oracle
Base Get
Oracle
CourseDetail(string CourseID)
{
string cmdString = "
WebSelectCourseSP.SelectCourse
";
Oracle
Connection
ora
Connection = new
Oracle
Connection(); ... fname)";
Oracle
Connection
ora
Connection = new
Oracle
Connection();
Oracle
Base
Oracle
Result = new
Oracle
Base();
Oracle
Command
ora
Command = new
Oracle
Command();
Oracle
DataReader
ora
Reader; ... ConfigurationManager.ConnectionStrings["ora_conn"].ConnectionString;
OracleConnection conn = new OracleConnection();
conn.ConnectionString = cmdString;
conn.Open();
if (conn.State != System.Data.ConnectionState.Open)
{...
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