... Solution You need to understand what a SQL Server or MSDE named instance is and how to connect to one. The sample code contains a single event handler: Connect Button.Click Creates and opens a ... [ Team LiB ] Recipe 1.7 Connectingtoa Named Instance of SQL Server or Microsoft Data Engine (MSDE) Problem You want to connect toa named instance of a SQL Server or Microsoft Data Engine ... ConfigurationSettings.AppSettings["Sql_Msde_ConnectString"]); Manager and Query Analyzer are also shared. The System.Data.SqlClient class cannot automatically discover the port number of a named instance of SQL Server listening...
... levels of access or permissions. Anyone with the password has unrestricted access to the database. The Set Database command from the Tools Security menu is used to set up a database password. ... has several provider-specific connection string attributes in addition to those defined by ADO.NET. To open adatabase secured by a Microsoft Access database password, use the Jet OLEDB :Database ... requires that users enter a password to obtain access to the database and database objects. This is also known as share-level security. A password does not allow groups or users to have distinct...
... Team LiB ] [ Team LiB ] Recipe 1.4 Connectingtoa Secured Access Database Problem You want to connect toa Microsoft Access database that has been secured with user-level security and ... database. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection toa Microsoft Access database secured with user-level security and a workgroup ... security and a workgroup file. Solution Use the Jet OLEDB:System Database attribute in the connection string to specify the path and filename of the workgroup information file or system database. ...
... & Restore E-mail bằng Microsoft Outlook 2. Backup Mailbox Database 3. Restore Mailbox Database 4. Restore E-mail bằng Recovery Storage Group6.2. Thực hiện14) Quay trở lại Exchange Management ... BACKUP RESTORE EXCHANGE DATABASEON WINDOWS SERVER 20036.1. Giới thiệuDữ liệu c a các user trong hệ thống Exchange Server 2007 được lưu vào 2 database chính là: Mailbox Database và Public ... Management Console, chuột phải vào Mailbox Database, chọn Mount Database. Quá trình Mout Database thành công 6.2.1. Backup & Restore E-mail bằng Microsoft Outlook 1) Log on user hoangtt, mở...
... Create a SQL SELECT statement referencing a worksheet or a range in an Excel workbook and execute the statement to fill a DataSet using a DataAdapter or to create a DataReader. For example: ... INSERT INTO [MySheet$] (Field1, Field2, Field3) VALUES ('testdata', 1.234, '09/28/1979'); Retrieve data Use either a DataAdapter or a DataReader to retrieve data from an Excel ... 1-2. Example 1-2. File: ExcelForm.cs // Namespaces, Variables, and Constants using System; using System.Configuration; using System.Data; private OleDbDataAdapter da; private DataTable...
... ADO.NET automatically stores database connections in a pool. Connection pooling offers a great performance improvement because you don't have to wait for a brand new connection to the database ... create a SqlConnection object to connect to the // database, passing the connection string to the constructor SqlConnection mySqlConnection = Using a SqlConnection Object to Connect toa ... databaseto be established when there's a suitable connection already available. When you close a connection, that connection isn't actually closed; instead, your connection is marked as...
... enumeration is a list of numeric constants, each of which has a name. Table 7.4 lists the constants defined in the ConnectionState enumeration. Table 7.4: ConnectionState CONSTANTS CONSTANT NAME ... the Connection object's State property to get the current state of the connection to the database. The State property returns a constant from the ConnectionState enumeration. Note An ... The Connection is establishing access to the database. Executing The Connection is running a command. Fetching The Connection is retrieving information from the database. Open The Connection...
... meetings. Approximately half the teachers surveyed have access toa cassette player at school, one quarter toa DVD/CD player and one-fifth toa computer. Access to materials for preparing visual aids ... language teaching.1• The Functional-Notional ApproachIn the 1970s teachers of the Functional-Notional Approach stopped teaching grammar and started teaching more practical phrases and vocabulary ... play, etc.1.3. Communicative Language Teaching1.3.1. DefinitionAccording to American and British proponents, Communicative Language Teaching is an approach that aims to (a) make communicative...
... experience and training 9• Qualifications 10 2.6.2.2. Information about Schools 10• Access to resource at school 10• Conditions that facilitate teaching 10• Conditions that impede teaching 11 ... support.I am sincerely grateful to Mr. Đinh Tấn Bảo and my colleagues of Foreign Languages Department, Quang Ngai Teachers Training College for their attention and encouragement.I am appreciative ... ACKNOWLEDGEMENTSFirst of all, I would like to express my deep gratitude to all my teachers at College of Foreign Languages, Vietnam National University-Hanoi for their valuable lectures. And...
... teaching and learning English as a foreign language in Vietnam in general, and at the Military Science Academy (MSA) in particular, reading has always been offered a great deal of attention ... out on the basis of qualitative research method including questionnaires and class observation.2PART A: INTRODUCTIONI. RationaleIn many second or foreign language teaching situations, reading ... something to look at is eye-caching and relevant to the task in hand. There are many advantages of using visual aids in a reading lesson that the teacher can use. First of all, using visual aids can...