The usage of ReadAll method under VBS

This article mainly introduces "the usage of ReadAll method under VBS". In the daily operation, I believe that many people have doubts about the usage of ReadAll method under VBS. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "the usage of ReadAll method under VBS". Next, please follow the editor to study!

Reads all TextStream files and returns the result string.

Object.ReadAll

Object should be the name of the TextStream object.

Description

For large files, use the ReadAll method to waste memory resources. You should use other techniques to enter files, such as reading files by line.

Function ReadAllTextFile Const ForReading = 1, ForWriting = 2 Dim fso, f Set fso = CreateObject ("Scripting.FileSystemObject") Set f = fso.OpenTextFile ("c:\ testfile.txt", ForWriting, True) f.Write "Hello to the world!" Set f = fso.OpenTextFile ("c:\ testfile.txt", ForReading) ReadAllTextFile = f.ReadAllEnd Function so far, the study of "the usage of ReadAll method under VBS" is over. I hope I can solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!