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LINQPad Feature Suggestions

More than 100 LINQPad features are a direct result of customer feedback! This is the official forum for posting and voting on ideas – we want to hear from you!

LINQPad Feature Suggestions

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  1. Today we use read only connections for production databases and it works well. But everyone once in a while we do need to change a value in a production db.
    Today we then connect with different credentials which takes a little time.

    My suggestion is a connection that linqpad enforces with fingerprint, windows hello or similar.
    So the connection is always there (and read/write) but every time I want to use it I have to authenticate. This would still be much faster then creating new connection (and in the other scenario I also have to remember to disconnect manually but…

    3 votes
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  2. 3 votes
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  3. LINQPad only supports "kj" for now..

    3 votes
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  4. I can add a reference to an assembly that's blah.exe but I can't consume types inside it. If I copy blah.exe to blah.dll everything's fine, but that would appear to be a dull and unnecessary (and forgettable) step.

    If there's a valid reason why this can't be delivered then fine, I'll live with it, but - granted I know diddly-squat about LinqPad internals - it doesn't seem like it'd be hard to add.

    3 votes
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  5. Similar to the RedGate SQL Prompt function "Copy as IN Clause".

    To use this, you return results into the grid. Then select a range of values in one column and select "Copy as new List<string>" from the context menu. It then copies the C# code for creating a List<string> with those values to the clipboard. For example:

    new List<string> {
    "OMO-155165",
    "PQJ-155177",
    "ABI-155153",
    "HCI-155167"
    }

    3 votes
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  6. I'm switching Word Wrap flag very often. When there is a big string in the Editor, I have to switch between Enable Word Wrap and Disable Word Wrap. So it would be better providing Keyboard shortcuts (Ctrl-E-W) or have a button on the toolbar.

    Screenshot: https://imgur.com/HhnA2lr

    3 votes
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  7. add extension methods Folded and Expanded for overiding initial folded/expanded state ignoring depth level from Dump function for that member

    3 votes
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  8. It will be useful if a single LINQPad can handle both .NET framework and .NET queries. It will result in less context switching when working on different kind of queries.

    I know separation has benefits of doing less testing for .NET Framework version as it is more or less complete, but it is annoying to switch and now I need to keep track of queries separately.

    3 votes
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  9. The Avalonia team recently released a cross platform version of WPF, called XPF. It’s my understanding that WPF is what powers LINQPad and is a key problem holding it back from being cross platform.

    Is this a feasible solution or something that could be considered? Would absolutely love it if I could keep using LINQPad on my Mac

    3 votes
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  10. I got unhandled exception when cache object has DateOnly and TimeOnly property

    3 votes
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  11. I can partially see the machines that are connected to my license but would like to be able to see it by user name, since it is a 10 user license. Would be nice to manage what users get the license and delete users and machines if someone leaves.

    3 votes
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  12. in the SQL output window instead - the parameters emitted as coments are not executable.
    Putting them on separate lines with a declare in-front and the appropriate type in-front would be very useful

    e.g. instead of

    -- Region Parameters
    -- @year_0='2024' (DbType = Int16), @period_1='5' (DbType = Int16)
    -- EndRegion

    output:

    -- Region Parameters
    -- declare @year_0 int ='2024' -- (DbType = Int16)
    -- declare @
    period_1 int ='5' -- (DbType = Int16)
    -- EndRegion

    3 votes
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  13. Hi Joseph. You may already do this, but can LinqPad support .Net Regular Expression Source Generators?

    https://learn.microsoft.com/en-us/dotnet/standard/base-types/regular-expression-source-generators

    I'm interested in the Regex side of things, ge.g

    [GeneratedRegex("abc|def", RegexOptions.IgnoreCase, "en-US")]
    private static partial Regex AbcOrDefGeneratedRegex();
    
    private static void EvaluateText(string text)
    {
        if (AbcOrDefGeneratedRegex().IsMatch(text))
        {
            // Take action with matching text
        }
    }
    
    3 votes
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  14. When I close the AI Assistant Settings window, I except to be returned to the main Preferences window. Instead, both are closed. Is this a bug?

    3 votes
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  15. The void OnInit() hook, used for for example starting Avalonia before running and dumping UI elements, does not work for F# (Or, rather, I struggle to figure out how).

    The twitter discussion on Avalonia and F# with some creenshots are here https://twitter.com/bjartnes/status/1717422836250271800

    It would be nice with a feature similar to the OnInit hooks but for F#.

    3 votes
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  16. I frequently utilize Linqpad for processing Excel files by reading data through the FileInto method. My workflow typically involves manipulating this data and subsequently storing it in a database. To streamline this process, I propose an enhancement to the user experience with the following capabilities:

    Keyboard Shortcut for File Selection: Implement a shortcut key that prompts the user to select an Excel file. This would enable quick and direct access to data files without navigating through menus.

    Automatic Structure Discovery: Upon file selection, Linqpad could automatically analyze and ascertain the basic structure of the Excel file. This functionality should include:

    3 votes
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  17. I frequently utilize Linqpad for processing Excel files by reading data through the FileInto method. My workflow typically involves manipulating this data and subsequently storing it in a database. To streamline this process, I propose an enhancement to the user experience with the following capabilities:

    1. Keyboard Shortcut for File Selection: Implement a shortcut key that prompts the user to select an Excel file. This would enable quick and direct access to data files without navigating through menus.

    2. Automatic Structure Discovery: Upon file selection, Linqpad could automatically analyze and ascertain the basic structure of the Excel file. This functionality should include:

    3 votes
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  18. Allow user to switch on gathering of JIT dumps (DOTNET_JitDump and rest) and visualize and/or save them.
    Provide UI (or at least suggestions/help) for building filter patterns.

    3 votes
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  19. During rapid prototyping, I have been using CTRL+- to navigate to previous location in my C# code. However, once in awhile I accidentally hit CTRL+0 instead, which seems to switch to F# program. This results in destructively modifying the entire source file, which cannot be undone. Even if you manually switch back to C# program, the code is still broken. At this point the only choice is to restore the file from backup or hand-edit back to corrected for the language switch.

    It really should be possible to simply hit 'Undo' and it should restore the file as it was…

    3 votes
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  20. LinqPad is great! I use it nearly every day.

    One single thing I'm missing is displaying my custom EF property <summary> docs in the results view then hovering over title bar.

    3 votes
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