help help help me!!! DLL file

[lengallen]

The color labeling here is not enough.
Display the content of line {\ br} in red
Display the content of line 2 {\ br} in yellow
3 lines {\ br} and above are displayed in blue
I used grok to generate c # and I hope you can help me switch to the DLL file that Subtitle Edit can use Thank you
LineCountColor.txt

[lengallen]

I hope to receive your help. This is very useful for me. When I was reviewing subtitles, I found that one line, two lines, three lines or more were too useful ..