DbConnection

DbConnecion定义数据库连接的核心行为，并为数据库专用连接提供基类。

• 命名空间: System.Data.Common

已支持的方法

方法
BeginDbTransaction(IsolationLevel)
BeginTransaction()
BeginTransaction(IsolationLevel)
Close()
CreateCommand()
CreateDbCommand()
Dispose()
Dispose(Boolean)
OnStateChange(StateChangeEventArgs)
Open()

未支持的方法

方法
BeginDbTransactionAsync(IsolationLevel, CancellationToken)
BeginTransactionAsync(CancellationToken)
BeginTransactionAsync(IsolationLevel, CancellationToken)
ChangeDatabase(String)
ChangeDatabaseAsync(String, CancellationToken)
CloseAsync()
DisposeAsync()
EnlistTransaction(Transaction)
GetSchema()
GetSchema(String)
GetSchema(String, String[])
GetSchemaAsync(CancellationToken)
GetSchemaAsync(String, CancellationToken)
GetSchemaAsync(String, String[], CancellationToken)
OpenAsync()
OpenAsync(CancellationToken)