internal void PermissionDemand()
{
Debug.Assert(DbConnectionClosedConnecting.SingletonInstance == _innerConnection, "not connecting");
System.Data.ProviderBase.Custom.DbConnectionPoolGroup poolGroup = PoolGroup;
DbConnectionOptions connectionOptions = ((null != poolGroup) ? poolGroup.ConnectionOptions : null);
if ((null == connectionOptions) || connectionOptions.IsEmpty)
{
throw ADP.NoConnectionString();
}
DbConnectionOptions userConnectionOptions = UserConnectionOptions;
Debug.Assert(null != userConnectionOptions, "null UserConnectionOptions");
}
private void ConnectionString_Set(DbConnectionPoolKey key)
{
DbConnectionOptions connectionOptions = null;
System.Data.ProviderBase.Custom.DbConnectionPoolGroup poolGroup = ConnectionFactory.GetConnectionPoolGroup(key, null, ref connectionOptions);
DbConnectionInternal connectionInternal = InnerConnection;
bool flag = connectionInternal.AllowSetConnectionString;
if (flag)
{
flag = SetInnerConnectionFrom(DbConnectionClosedBusy.SingletonInstance, connectionInternal);
if (flag)
{
_userConnectionOptions = connectionOptions;
_poolGroup = poolGroup;
_innerConnection = DbConnectionClosedNeverOpened.SingletonInstance;
}
}
if (!flag)
{
throw ADP.OpenConnectionPropertySet(ADP.ConnectionString, connectionInternal.State);
}
}