sqlconnection windows authentication

The problem encountered over the past few days is that sqlconnection. when the database is disconnected (such as stopping SQL Service), open returns normally without errors. After research, it is found that ado.net adopts the connection pool

The SQL Server. NET Data Provider Connection string contains a collection of property name/value pairs. Each attribute/value pair is separated by a semicolon.propertyname1=value1; Propertyname2=value2; Propertyname3=value3;Similarly, the connection

The SQL Server. NET Data Provider Connection string contains a collection of property name/value pairs. Each attribute/value pair is separated by a semicolon.propertyname1=value1; Propertyname2=value2; Propertyname3=value3;Similarly, the connection

The SQL Server. NET Data Provider Connection string contains a collection of property name/value pairs. Each attribute/value pair is separated by a semicolon.propertyname1=value1; Propertyname2=value2; Propertyname3=value3;Similarly, the connection

The SQL Server. NET data provider connection string contains a set of attribute name/value pairs. Each attribute/value pair is separated by a semicolon. Propertyname1 = value1; propertyname2 = value2; propertyname3 = value3 ;..... Similarly, the

This article describes in detail how to use a connection object to connect to a database. For different. NET data providers, ADO. net uses different connection objects to connect to the database. These connection objects shield us from specific

There are four connection types: sqlconnection, oledbconnection, odbcconnection, and oracleconnection. Objects in the sqlconnection class are connected to the SQL Server database; objects in the oracleconnection class are connected to the Oracle

There are four types of Connection: Sqlconnection,oledbconnection,odbcconnection and OracleConnection. The object of the SqlConnection class connects to the SQL Server database, the object of the OracleConnection class connects to the Oracle

This article details how to use the connection object to connect to a database. For the different. NET data provider, ADO. NET uses different connection objects to connect to the database. These connection objects shield us from specific

asp.net|server| Data | database | detailed This article describes in detail how to use the connection object to connect to a database. Right This article describes in detail how to use the connection object to connect to a database. For the