将档案类型与应用程序建立关联牵涉到三个步骤：加入文件类型、建立副档名关联和建立可执行档关联。

There are three steps involved in associating a file type with your application: adding a document type, associating a file extension, and associating an executable file.

youdao

将档案类型与应用程序建立关联牵涉到三个步骤：加入文件类型、建立副档名关联和建立可执行档关联。

There are three steps involved in associating a file type with your application: adding a document type, associating a file extension, and associating an executable file.

youdao