Self-used asp.net common functions

asp.net| function

A asp.net common function library, including the following commonly used functions:

1. Convert ordinary characters to Web tags
2. Page labels are converted into blanks
3. WinForm and WebForm character format conversions
4. Calculate the length of the text, distinguish between Chinese and English characters, and count two lengths in English.
5. Intercepts the text of the user input length and then adds ' ... ' to the text. [Chinese count two length, English calculate a length]
6. Used to prevent SQL injection attack detection
7. Remove the page tag code from the text
8. Converts SQL statement inserts or restores key punctuation marks that may occur when you take out text "'"
9. Create a new empty folder
10. Create a new empty file
11. Delete a folder
12. Delete a file
13. Move a folder
14. Writing text to a file
15. Get file type
16. Get File size
17. Get the last time the file was modified
18. With the current time plus four-bit random number to generate a filename

asp.net common function library. RAR (4.93 KB)