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public static Configure ( ) : |
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/// <summary>
/// 通过缺省的连接字串配置创建DbConfiguration对象（当且仅当配置文件中只有一个数据库连接字符串配置时才能使用）
/// </summary>
/// <returns></returns>
public static DbConfiguration Configure()
{
if (System.Configuration.ConfigurationManager.ConnectionStrings.Count == 0)
{
throw new ConfigurationErrorsException(Res.ConnectionStringNoConfigException);
}
if (System.Configuration.ConfigurationManager.ConnectionStrings.Count != 1)
{
throw new ConfigurationErrorsException(Res.ConnectionStringNoConfigException);
}
return(DbConfiguration.Configure(System.Configuration.ConfigurationManager.ConnectionStrings[0].Name).MakeDefault());
}
internal static DbConfiguration Get(string dbConfigurationName)
{
Guard.NotNull(dbConfigurationName, "dbConfigurationName");
DbConfiguration cfg;
items.TryGetValue(dbConfigurationName, out cfg);
if (cfg == null)
{
//自动配置
cfg = DbConfiguration.Configure(dbConfigurationName);
}
return(cfg);
}
/// <summary>
/// 配置Oracle ODP
/// </summary>
/// <param name="connectionString"></param>
/// <returns></returns>
public static DbConfiguration ConfigureOracleODP(string connectionString)
{
return(DbConfiguration.Configure(connectionString, DbProviderNames.Oracle_ODP));
}
/// <summary>
/// 配置SqlServer
/// </summary>
/// <param name="connectionString"></param>
/// <returns></returns>
public static DbConfiguration ConfigureSqlServer(string connectionString)
{
return(DbConfiguration.Configure(connectionString, DbProviderNames.SqlServer));
}
/// <summary>
/// 配置MySQL
/// </summary>
/// <param name="connectionString"></param>
/// <returns></returns>
public static DbConfiguration ConfigureMySQL(string connectionString)
{
return(DbConfiguration.Configure(connectionString, DbProviderNames.MySQL));
}
/// <summary>
/// 配置SQLite
/// </summary>
/// <param name="databaseFile"></param>
/// <param name="password"></param>
/// <param name="failIfMissing"></param>
/// <returns></returns>
public static DbConfiguration ConfigureSQLite(string databaseFile, string password, bool failIfMissing)
{
return(DbConfiguration.Configure(BuildSQLiteConnectionString(databaseFile, password, failIfMissing), DbProviderNames.SQLite));
}
/// <summary>
/// 配置SQLite
/// </summary>
/// <param name="databaseFile"></param>
/// <returns></returns>
public static DbConfiguration ConfigureSQLite(string databaseFile)
{
return(DbConfiguration.Configure(BuildSQLiteConnectionString(databaseFile), DbProviderNames.SQLite));
}
/// <summary>
/// 配置SQLExpress
/// </summary>
/// <param name="databaseFile"></param>
/// <returns></returns>
public static DbConfiguration ConfigureSQLExpress(string databaseFile)
{
return(DbConfiguration.Configure(BuildSQLExpressConnectionString(databaseFile), DbProviderNames.SqlServer));
}
/// <summary>
/// 配置SqlCe4
/// </summary>
/// <param name="databaseFile"></param>
/// <returns></returns>
public static DbConfiguration ConfigureSqlCe4(string databaseFile)
{
return(DbConfiguration.Configure(BuildSqlCeConnectionString(databaseFile), DbProviderNames.SqlCe40));
}
/// <summary>
/// 配置Access
/// </summary>
/// <param name="databaseFile"></param>
/// <returns></returns>
public static DbConfiguration ConfigureAccess(string databaseFile)
{
return(DbConfiguration.Configure(BuildAccessConnectionString(databaseFile), DbProviderNames.Oledb));
}
