vb.net 从DataGridView写入Excel的高效方法（源代码）

方法不错,可行性很好！

一般哈，真的一般，当基础都勉强

代码有误，报错 While j < dataGridview1.Rows.Count 应该为 While j < dataGridview1.Rows.Count - 1 因为要考虑行头的缘故

可以导出，但是会有warning: The file you are trying to open, is in a different format than specified by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now? 但是点 Yes 后可以得到导出的文档

可以运行，但是用vs2013调试导出为空文件