Would this memoization be faster than just creating the DbProviderFactory every time? I don\'t know if the thread locks would be slower than just creating the DbProviderFactory every time.
I have a Data Access Layer in my application which wraps an ADO.NET data provider. The DAL converts the data returned by the data provider into .NET objects. I\'ve seen a lot of posts advising against
I am trying to us开发者_JAVA技巧e the ProviderFactory.CreateConnection() to obtain a SQLite connection. I am getting a System.ArgumentException with the following message:
I wanted to work with custom DB provider in Visual Stud开发者_JAVA技巧io. I need it to use Entity Framework.
Related question: Running my application on another machine gives me an error This is how my App.config file looks like:
I have a project which I\'m trying to port from SQL Server to PostgreSQL. I\'ve got almost everything done I beli开发者_C百科eve except for I can not get DbProviderFactory to work with Npgsql.
I am having trouble getting the ODP.NEt library to work with the .NET DBProviderFactories. I am getting the following error with this code:
加载中,请稍侯......