代码是//connection1.ConnectionString = "Provider=SQLOLEDB;Data Source=.\\sqlexpress;Initial Catalog=information;Integrated Security=True"; // // TODO: 在此处添加构造函数逻辑 // 运行的时候出现以下这个错误,看不懂 An OLE DB Provider was not specified in the ConnectionString. An example would be, 'Provider=SQLOLEDB;'.
请教下,希望有人知道,呵呵 |