execel下vba编程经典资料，要用好excel必须会进行VBA编程，非常值得看。-vba programming under execel classical information, use good excel programming VBA must be carried out, very worth watching.

文件execel合并软件，将所要合并的文件放在一个文件夹里，点击此软件就可以合并到一个execel中-File execel merge software