C#中提供了OLE DB驱动程序的简化版本.在下面的文章中，该示例提供了对内存阵列的访问.

There is a simplified version of OLE DB Driver in C#. In the article below, the sample provides an access to in-memory array.

这是C#的一个很好的起点.

This is a good starting point in C#.

http://exceldevelopmentplatform.blogspot.com/2018/10/oledb-simple-provider-c-custom.html