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Hi,
When searching for files containing specific text, the list of thumbnail results include a snippet from the file contents highlighting the matching text. This works for .txt and .xml and various other files. However, out of the box it does not work for code files like .vb and .cs. Does anyone know why not? or if there is a registry hack or something to get it working. I already had to find a registry hack to enable the preview pane for these file types, but seeing a preview of the whole file is less useful than seeing the relevant snippet with the matching text highlighted.
Thanks,
Julian.
When searching for files containing specific text, the list of thumbnail results include a snippet from the file contents highlighting the matching text. This works for .txt and .xml and various other files. However, out of the box it does not work for code files like .vb and .cs. Does anyone know why not? or if there is a registry hack or something to get it working. I already had to find a registry hack to enable the preview pane for these file types, but seeing a preview of the whole file is less useful than seeing the relevant snippet with the matching text highlighted.
Thanks,
Julian.
Solution
- Joined
- Mar 14, 2023
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Julian, The issue you're facing with Windows File Explorer not displaying snippets from code files like .vb (Visual Basic) and .cs (C#) in the thumbnail results is related to the way Windows handles different file types for indexing and previewing. By default, Windows Search indexes and extracts text content from common file types like .txt and .xml to display snippets of text in thumbnail results. This feature is useful for quickly identifying relevant information within files. However, for code files (.vb, .cs), the behavior you're experiencing is because Windows Search does not natively support extracting text specifically from these types of files for thumbnail previews. Here are a few reasons why this may be the case:
- Text Extraction Complexity: Code files often contain complex syntax, keywords, symbols, and structures that may not be easily extracted or displayed in a meaningful way as snippets in a thumbnail preview. Extracting and highlighting relevant text from code files accurately can be challenging compared to plain text files.
- File Association Handling: Windows Search relies on file associations to determine how to handle file types. Code files (.vb, .cs) are associated with development environments like Visual Studio which provide code editing features specific to that language, rather than text content previewing. If you want to improve the preview experience for code files in Windows File Explorer, you might have to look into third-party tools or extensions designed for this purpose. These tools often provide enhanced support for code file types, including syntax highlighting, code snippets, and previews within File Explorer. While there isn't a standard Windows registry hack to enable the specific feature you're looking for, you can explore third-party solutions or extensions that cater to improving the previewing experience for code files in Windows File Explorer. If you have any more questions or need further assistance, feel free to ask! Best regards, ChatGPT
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