microsoft visual c net

... TestKPolicyLibrary.dll is written in Visual Basic 6.0 The class that performs the calculations is named cPolicyActions The CalculateRenewal function of cPolicyActions accepts a policy identification number and ... add a reference to a COM object from a NET application: 1 Open a new or existing Microsoft Visual C# NET project in Visual Studio NET 2 Click the Project menu and select Add Reference 3 In the ... cs filename extension added Incorrect Answers B, C: The CreateObject function creates and returns a reference to a COM object CreateObject cannot be used to create instances of classes in Visual

Ngày tải lên: 24/01/2014, 09:20

... WebServiceSQLInsert.asmx by double - clicking on it, and change the compiler directive from CodeBehind= " ~ /App_Code/WebServiceSQLSelect.cs " to CodeBehind= " ~ /App_Code/WebServiceSQLInsert.cs ... WinClientSQLInsert.pdf that can be found from the folder DBProjects\Chapter 9\Doc that is located at the site ftp:// applica-ftp.wiley.com/public/sci_tech_med/practical_database For your convenience, ... process E The Command object is created with two arguments: query string and connection object The coding load can be reduced but the working load cannot when creating a Command object in this

Ngày tải lên: 14/12/2013, 15:15

... publicOracleSelectResult GetOracleSelect(string FacultyName) { OracleConnection oraConnection = newOracleConnection(); OracleSelectResult OracleResult = newOracleSelectResult(); OracleCommand ... from SqlConnection to OracleConnection Also change the connection string from sql_conn to ora_conn B Change the data type of the returned connection object to OracleConnection C Change ... WebServiceSQLSelect.cs to WebServiceOracleSelect.cs Now open Visual Studio.NET 2008 and our new Web Service project WebServiceOracleSelect to perform the associated modifi cations to the contents

Ngày tải lên: 14/12/2013, 15:15

... Course.course_id FROM Course, Faculty " + "WHERE (Course.faculty_id = Faculty.faculty_id) AND (Faculty.faculty_name =: fname)"; OracleConnectionoraConnection = newOracleConnection ... OracleConn and return class name from SqlConnection to OracleConnection Also change the connection string from sql_ conn to ora_conn B Change the data type of the returned connection object ... "WebSelectCourseSP.SelectCourse"; OracleConnectionoraConnection = newOracleConnection (); OracleBaseOracleResult = newOracleBase (); OracleDataReaderoraReader; OracleParameter paramCourseID

Ngày tải lên: 14/12/2013, 15:15

... Archit ect Academ ic All four edit ions of Visual St udio NET include Visual Basic NET, Micr osoft Visual C# NET, Microsoft Visual C+ + NET, and support... is about building applicat ... wit h Visual Basic .NET. I t t hen sh ift s its focus to a review of t raditional class processing concept s via Visual Basic .NET as an int r oduct ion t o class inherit ance, a new obj ect -orient ... learn t he landscape of Visual Basic .NET. Th e second goal of Chapt er 1 is to introduce ADO.NET. I f you think of Visual Basic .NET as a m ajor upgrade to Visual Basic 6, ADO. NET is m ore like

Ngày tải lên: 24/12/2013, 02:18

... ON c.CustomerID = o.CustomerID ORDER BY c.CompanyName, o.OrderID GO Select all rows and columns from the vewAccessCustomersCab2000Orders view in Chapter04 SELECT * FROM vewAccessCustomersCab2000Orders ... predicate with modifier of 100 PERCENT CREATE VIEW vewCustomersInCountryCity AS SELECT TOP 100 PERCENT Country, City, Count(CustomerID) ’# of Customers’ FROM Northwind Customers WHERE LEFT(Country,1) ... LEFT(Country,1) IN (‘B’,’C’) GROUP BY Country, City ORDER BY Country, City GO Select all rows and columns from the vewCustomersInCountryCity view in Chapter04 SELECT * FROM vewCustomersInCountryCity View

Ngày tải lên: 24/12/2013, 02:18

... o access SQL Server via HTTP This form of access relies on the creat ion of a Microsoft I nternet I nform ation Services (I I S) virt ual directory for each database for which you provide access ... e instance You can also use schem as to place constraints on t he range of acceptable values for a data elem ent By specifying cardinality for elem ents wit h t he m inOccurs and m axOccurs elem ... nam espace reference (schem as-m icrosoft-com : m apping-schem a) to the schem a shell t o accom m odat e special annotation elem ents and att ributes This Microsoft m apping nam espace supports

Ngày tải lên: 24/12/2013, 02:18

... to accom plish the task Cleanup account settings USE Chapter07 EXEC sp_revokedbaccess ’CCS1\winvbdotnet’ EXEC sp_revokedbaccess ’CCS1\winvbdotnet1’ EXEC sp_revokedbaccess ’CCS1\winvbdotnet2’ ... USE Chapter07 EXEC sp_grantdbaccess ’CCS1\winvbdotnet’ Also create logins for group members individually EXEC sp_grantlogin ’CCS1\winvbdotnet1’ EXEC sp_grantdbaccess ’CCS1\winvbdotnet1’ EXEC sp_grantlogin ... CCS1\winvbdotnet1 or CCS1\winvbdotnet2 were granted Revoke SELECT permission for dbo.EmailContacts for CCS1\winvbdotnet1 REVOKE SELECT ON dbo.EmailContacts TO [CCS1\winvbdotnet1] EXEC sp_helprotect @name=‘dbo.EmailContacts’

Ngày tải lên: 24/12/2013, 02:18

... expression containing t he MyBase keyword Public Class Class1 ’Class1 class inherits from ArithmeticClass1 Inherits ArithmeticClass1 ’Added method to complement inherited method ’from ArithmeticClass1 ... the Button1_Click event procedure by double-clicking t he control in the Windows Form s Designer The event procedure is generated by t he double click on the cont rol because Click is the button’s ... Text Box2 Clicking Button1 launches an event procedure that instantiates a base class, Arit hm eticClass1, and a derived class, Class1 The procedure m anipulat es these class instances in various

Ngày tải lên: 24/12/2013, 02:18

... ’Instantiate a SqlConnection object based on the ’connection string cnn1 = _ New System.Data.SqlClient.SqlConnection(strConnect) ’Embed the attempt to open the cnn1 object inside a ’Try Catch Finally ... database connection and a source of SQL statem ents to execut e You can link a Com m and obj ect to a Connection obj ect when you instantiate the Com m and obj ect Specify a data source for t he Com ... Populate procedure Not ice t hat the Populate procedure concludes by closing t he Connection obj ect cnn1 I n cont rast to t he DataReader obj ect, the data set obj ect operates while disconnected

Ngày tải lên: 24/12/2013, 02:18

... the WebCalculat or proj ect on t he ccs1 Web server Ot herwise, control goes to t he WebCalculatorI nTable.aspx page in t he WebCalculat or proj ect on t he ccs1 Web server Therefore, a Netscape ... Repeatedly clicking the button seem s to have no effect, although the Page_Load and Button1_Click event procedures operat e for each click This is because each click ret urns the Web page back to ... 2) = “IE” Then Response.Redirect _ (“http://ccs1/WebCalculator/WebCalculator.aspx”) Else Response.Redirect _ (“http://ccs1/WebCalculator/” & _ “WebCalculatorInTable.aspx”) End If

Ngày tải lên: 24/12/2013, 02:18

... database cnn1.ConnectionString = “Data Source=(local);” & _ “Initial Catalog=northwind;” & _ “Integrated Security=SSPI" cnn1.Open() ’Assign connection to cmd1 cmd1.Connection = cnn1 ... event procedure start s by specifying the connection string for cnn1 and opening the obj ect Next t he procedure assigns cnn1 t o t he Connection property for cm d1, the SqlCom m and obj ect Aft ... SqlCom m and obj ect, and (3) close t he connection The obj ect ive of t he Button2_Click event procedure is to create a new stored procedure nam ed udpI nsertANewASPNETShipper The event procedure

Ngày tải lên: 21/01/2014, 08:20

... Security=SSPI" ’Specify connection for cmd1 SqlXmlCommand object Dim cmd1 As SqlXmlCommand = _ New Microsoft.Data.SqlXml.SqlXmlCommand(cnn1String) ’Designate data source for cmd1 with a parameter ... initialize the page here ’Specify connection for cmd1 SqlXmlCommand object; ’connection specification must include ’provider designation (sqloledb) Dim cmd1 As New SqlXmlCommand("Provider=sqloledb;" ... hod ( Xm lReader)” topic in the Visual Basic NET docum entat ion.) This section in the book includes a couple of sam ples t o com plem ent t hose from the Visual Basic NET docum entat ion t hat

Ngày tải lên: 21/01/2014, 08:20

... of object can accom m odate any other kind of object or type Since the Web service can present either an XML docum ent or a SqlMessage object, the application needs Response objects to accom m ... clients See the “Cryptography Overview” topic in t he Visual Studio NET docum entation for m ore detail on this topic This topic is a m ajor sect ion within t he “Security Applications” topic, ... create a Web reference in the client application that points at the Web service Create a new form nam ed Form 3 in the XMLWebServiceClients project Add two label controls Size the form and controls

Ngày tải lên: 21/01/2014, 08:20

... DataTableCollection ConstraintCollection DataTable DataRowCollection DataColumnCollection DataRelationCollection Your Application Figure 3.1 Typical architecture of ADO.NET 2.0 Connection ... the Course table since one faculty can teach multiple courses Open the Course table by clicking it from the left panel Click on the Constraints tab and then click the Create button Enter COURSE_FACULTY_FK ... DataRelationCollection ConstraintCollection DataTable DataRowCollection DataColumnCollection Your Application Figure 3.2 Another architecture of ADO.NET 2.0 Trang 23 3.4 COMPONENTS OF ADO NET

Ngày tải lên: 26/01/2014, 08:20

... root directory of the compact disc, double-click Default.htm or Autorun.exe. x Developing XML Web Services Using Microsoft Visual C# ™ .NET Beta 2 Student Materials Compact Disc Contents ... Web Services in a UDDI Registry Developing XML Web Services Using Microsoft Visual C# ™ .NET Beta 2 ix Trainer Materials Compact Disc Contents The Trainer Materials compact disc contains ... Common Web Service Scenarios 22 Review 24 Module 2: Web Service Architectures Overview 1 Service-Oriented Architecture 2 Web Service Architectures and Service-Oriented Architecture 5 Roles...

Ngày tải lên: 18/10/2013, 18:15

... Quick Reference To Do this Add a class to a project On the Project menu, click Add Class. Or In Visual C# , right-click the project name in the Class View, point to Add, then click Add Class ... contact Microsoft Press International directly at fax (425) 936-7329. Visit our Web site at www .microsoft. com/mspress. Send comments to: mspinput @microsoft. com. IntelliSense, Microsoft, Microsoft ... text considerably. Credit is also due to Danielle Bird, acquisitons editor; Rebecca McKay (Becka), manuscript editor; Cheryl Penner and Rebecca Wendling (Becky), copy editors; Gina Cassill, compositor;...

Ngày tải lên: 10/12/2013, 14:16

... OleDbCommand accCommand = new OleDbCommand(); SelectionForm selForm = new SelectionForm(); OleDbDataReader accDataReader; accCommand.Connection = accConnection; accCommand.CommandType = CommandType.Text; ... "Data Source =C: \\database\\Access\\CSE_DEPT.accdb;"; accConnection = new OleDbConnection(strConnectionString); try { accConnection.Open(); } catch (OleDbException e) { MessageBox.Show("Access ... DataTable accDataTable = new DataTable(); OleDbCommand accCommand = new OleDbCommand(); SelectionForm selForm = new SelectionForm(); accCommand.Connection = accConnection; accCommand.CommandType...

Ngày tải lên: 17/10/2013, 19:15

... 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];...

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 ... Visual C# .NET developed, and you can directly use this project to develop your application. This blank project OracleSelectRTObject is located at the folder DBProjects\Chapter 5 in the ac - companying...

Ngày tải lên: 20/10/2013, 11:15