internal DbProvider4DAL(string procedureName, ChooseDataBase chooseDataBase, DbProviderType dbProviderType)
{
CurrentDbProviderType = dbProviderType;
CurrentChooseDataBase = chooseDataBase;
CurrentCommand = ProviderFactory.Instance.GetDbProviderFactory(dbProviderType).CreateCommand();
CurrentCommand.CommandText = procedureName;
CurrentCommand.CommandType = CommandType.StoredProcedure;
CurrentDbDataAdapter = ProviderFactory.Instance.GetDbProviderFactory(dbProviderType).CreateDataAdapter();
CurrentDbDataAdapter.SelectCommand = CurrentCommand;
//_CurrentDbProviderType = dbProviderType;
//_CurrentCommand = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateCommand();
////_CurrentConnection = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateConnection();
//_CurrentDbDataAdapter = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateDataAdapter();
//_CurrentConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings[ConnectionString].ConnectionString;
//_CurrentCommand.CommandType = CommandType.StoredProcedure;
//_CurrentDbDataAdapter.SelectCommand = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateCommand();
//_CurrentDbDataAdapter.SelectCommand.CommandType = CommandType.StoredProcedure;
////_CurrentDbDataAdapter.InsertCommand = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateCommand();
////_CurrentDbDataAdapter.UpdateCommand = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateCommand();
////_CurrentDbDataAdapter.DeleteCommand = ProviderFactory.GetDbProviderFactory(dbProviderType).CreateCommand();
////_CurrentDbDataAdapter.InsertCommand.CommandType = CommandType.Text;
////_CurrentDbDataAdapter.UpdateCommand.CommandType = CommandType.Text;
////_CurrentDbDataAdapter.DeleteCommand.CommandType = CommandType.Text;
}
/// <summary>
/// 调用BLL之前检验UserKey属于哪个数据库，防止跨数据库访问
/// </summary>
/// <param name="chooseDataBase"></param>
/// <returns></returns>
internal string GetUserKeyAndDataBase(ChooseDataBase chooseDataBase)
{
return(CheckDataBase4UserKey[chooseDataBase]);
}
internal string GetConnString(ChooseDataBase chooseDataBase)
{
return(Conn4StringDataBase[chooseDataBase]);
}
