// // System.Data.IDBConnection.cs // // Author: // Christopher Podurgiel (cpodurgiel@msn.com) // // (C) Chris Podurgiel // namespace System.Data { /// /// Represents an open connection to a data source, and is implemented by .NET data providers that access relational databases. /// public interface IDBConnection { IDbTransaction BeginTransaction() { } IDbTransaction BeginTransaction(IsolationLevel il) { } void ChangeDatabase(string databaseName) { } void Close() { } IDbCommand CreateCommand() { } void Open() { } string ConnectionString { get { } set { } } int ConnectionTimeout { get { } } string Database { get { } } ConnectionState State { get { } } } }