... specifies that you want toconnectto the SQL Server using a trusted connection Databases Collection of databases for the specified SQL Server You will also be using the OleDbConnection object. ... Server and database and then create a new connection based on the selections. Within a database application, it is necessary to allow users to select a SQL Server back end to which to connect. ... SQL-DMO. Text Databases ListBox Name lstDatabases Label Name Label3 Text Connection String TextBox Name txtConnectionString Text Not Connected Command Button Name btnConnect Text Connect...
... the connection string to the constructor SqlConnection mySqlConnection = Using a SqlConnection Object toConnectto a SQL Server Database You create a SqlConnection object using the SqlConnection() ... is as follows: mySqlConnection.ConnectionString = server=localhost ;database= Northwind;uid=sa; mySqlConnection.ConnectionTimeout = 15 mySqlConnection .Database = Northwind mySqlConnection.DataSource ... "+ mySqlConnection.ConnectionString); Console.WriteLine("mySqlConnection.ConnectionTimeout = "+ mySqlConnection.ConnectionTimeout); Console.WriteLine("mySqlConnection.Database...
... // to Open Console.WriteLine("Calling mySqlConnection.Open()"); mySqlConnection.Open(); // close mySqlConnection, causing the State to change from Open // to Closed ... StateChange event of the mySqlConnection object: // open mySqlConnection mySqlConnection.Open(); // create a SqlCommand object SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); ... Console.WriteLine("Calling mySqlConnection.Close()"); mySqlConnection.Close(); } } The output from this program is as follows: Calling mySqlConnection.Open() mySqlConnection State has...
... database; you might need to get the password from your database administrator). 3. Drill down to the Customers table in the Northwind database and drag it to your form. This creates a SqlConnection ... sqlConnection1 object to display the properties for this object in the Properties window. 5. To enable sqlConnection1 to access the database, you need to set the password for the connection. To do this, ... containing pwd to the ConnectionString property of sqlConnection1. Go ahead and add pwd=sa (you might need to get the password for the sa user from your database administrator) to the ConnectionString...
... The native protocol of Novell Netware networks. TCP/IP Sockets [ Team LiB ] Recipe 1.6 Using an IP Address toConnectto SQL Server Problem You want toconnectto a SQL Server using its IP ... Macintosh to communicate with SQL Server using native AppleTalk protocol. Banyan VINES Supports Banyan VINES Sequenced Packet Protocol (SPP) across Banyan VINES IP network protocol. Multiprotocol ... network protocol. Multiprotocol Automatically chooses the first available network protocol to establish a connection generally with performance comparable tousing a native network library....
... reusable connection to a Microsoft Office Access database file. You will use the connection file toconnectto the same Access database from twoseparate Excel worksheets.Create the reusable connection ... current workbook.How To To connectto SQL Server data, do the following:CHAPTER 5 ■ CONNECT TO OTHER DATABASES 1277516Ch05.qxp 1/5/07 2:59 PM Page 1276. Clear the Connectto a Specific Table ... Paradox• Text file databasesThis chapter describes how to establish connections from Excel to other external Exceldatabases as well as Access databases, SQL Server databases, and OLAP databases hosted...
... best way to learn. Once you've connected to the database, you can view things such as the tables. You can also retrieve and modify rows in the tables. You can drill down to the tables ... from the Customers table. Figure 3.27: Viewing the rows in the Customers table using the Server Explorer You can enter SQL statements by clicking the Show SQL Pane button in the toolbar, as ... button in the toolbar and selecting columns from the table, as shown in Figure 3.29. As you can see, I've selected the ContactName, CompanyName, and CustomerID columns from the Customers...
... practice to keep a database connection open for an extended period of time. Instead, a better approach is toconnectto the database, fetch the data into a DataSet object, and then disconnect ... and later reopen the connection and send the changes back to the database. You can manually open a connection to a database by creating a SqlConnection object, setting its ConnectionString property, ... open connection with a TableAdapter by setting the Connection property. The following code shows how toconnectto the database and fill the Suppliers DataTable. In this case, the database connection...
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... [ Team LiB ] Recipe 1.9 Connecting to an Oracle Database Problem You want toconnectto an Oracle database. Solution You can connectto an Oracle databaseusing either the Oracle .NET ... configuration file named TNSNAMES.ORA to locate the Oracle database and determine how toconnectto it based on the Data Source or Database attribute in the connection string. An example of an ... Oracle Button.Click Creates and opens a connection to an Oracle databaseusing the Oracle .NET data provider. Information about the database is displayed from the properties of the OracleConnection...
... 2005 How to Build a Service Using GT4 4Components in theGlobus ToolkitApril 2005 How to Build a Service Using GT4 39Resource Destruction The ability to destroy Resources is built-in to the ... used to identify a single Resource Each Resource in our StickyNote servicehas an EPRApril 2005 How to Build a Service Using GT4 17Exercise 1 Review Tutorial directory Run “ant deploy” to ... 2005 How to Build a Service Using GT4 48What Attendees Should Do Add the destroy operation provider to theWSDD Add the destroy interface to the WSDL Use the wsrf-destroy command to destroysticky...
... 7wherethe vector {ue} is the vector of nodal displacementsthe vector {Fe} is the vector of nodal forcesThe matrix [Ke] is called the stiffness matrix; it relates the nodal displacements to the ... right-hand-side vector contains the unknown support reactions. To solvethe system of equations, it is necessary to partition the matrix [K]according to known and unknownquantities. The vector of displacements ... in one member may act at a right angle to another member. For example, theforce F in Figure 2.1 acts at right angle to member a, and therefore causing it to displace in itstransversal direction.The...
... assignone (1) staff person to serve as the agency's small business regulatorycoordinator with respect to the proposed or adopted rule. The agency shallassign a staff person to a rule under this ... that particular day.) USER’S GUIDE TO THE -IR- DATABASE (2/7/13) )33SUBMISSION OF RULES TO ATTORNEY GENERAL FOR APPROVALIC 4-22-2-31REVIEW OF RULE BY ATTORNEY GENERAL; APPROVAL OR DISAPPROVALIC ... costs) (Example)(SEE NEXT PAGE FOR 2010 AMENDMENT TO IC 4-22-2-28.1(d))) USER’S GUIDE TO THE -IR- DATABASE (2/7/13) )13Register. (Applies to rules issued after May 15, 1978,through rules...