The first part of the connection string is called the Each section is created as a Key= Value expression.īased on this, a connection string uses the following formula: Key1= Value1 Key2= Value2 Key_n= Value_n The first argument to this method is called aĪ connection string is text made of various sections separated by Method is: Connection.Open ConnectionString, UserID, Password, Options To support this, the ConnectionĬlass is equipped with a method named Open. Here is an example: Private Sub cmdConnector_Click()Īfter declaring and initializing the Connection Resources it was using, assign Nothing to it. Here is an example: Private Sub cmdConnector_Click()Īfter using the Connection variable, to release the ThisĬan be done as follows: Private Sub cmdConnector_Click()Ī faster alternative is to apply the New operator This is done using the New and the Set operators. Here is an example: Private Sub cmdConnector_Click()īefore using the connection, you must initialize the BeforeĮstablishing a connection, declare a variable of type ADODB.Connection. To support this, theĪDO library provides a class named Connection. To use or access a database in the ADO library, you must first establish a connection.
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