/// <summary> /// 初始化一个新 <see cref="OracleProvider" /> 实例。 /// </summary> /// <exception cref="System.InvalidOperationException">Can't find Connection type: + _connectionTypeName</exception> public OracleProvider() { //_connectionType = TypeFromAssembly(_connectionTypeName, _assemblyName); //_commandType = TypeFromAssembly(_commandTypeName, _assemblyName); _connectionType = FastReflection.FastGetType(_connectionTypeName); _commandType = FastReflection.FastGetType(_commandTypeName); if (_connectionType == null) { throw new InvalidOperationException("Can't find Connection type: " + _connectionTypeName); } }