Excel-DNA/IntelliSense

Add in-sheet IntelliSense for Excel UDFs

Stars: 179
Forks: 55
Open beginner issues: 0
Indexed issues: 47

Dominant language: C#
License: MIT
Last GitHub push: Jul 6, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

47 open issues indexed

Make tooltip offsets DPI aware Open

Excel-DNA/IntelliSense#27 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add options to show only function signature, and not description or arguments detail Open

Excel-DNA/IntelliSense#30 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ToolTip styling Open

enhancement up-for-grabs

Excel-DNA/IntelliSense#33 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add tool to convert between IntelliSense worksheet and CustomXmlParts Open

enhancement up-for-grabs

Excel-DNA/IntelliSense#34 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add hyperlinks from formula tooltip args to actual formula compontent. Open

enhancement up-for-grabs

Excel-DNA/IntelliSense#37 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add dropdown completion for enum parameter types Open

enhancement

Excel-DNA/IntelliSense#40 · 12 comments · 9 reactions · 0 assignees · Indexed Sep 15, 2026
Expose API for custom tooltips/dropdowns & cell value setters/getters Open

enhancement

Excel-DNA/IntelliSense#41 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Registration function probing loads Automation Add-Ins into .xll AppDomain Open

Excel-DNA/IntelliSense#45 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Tooltip pops up for an UDF name inside a string value Open

Excel-DNA/IntelliSense#55 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Inaccurate mouse click tracking inside in-cell formulas Open

Excel-DNA/IntelliSense#60 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Threads that stay alive should get names to help debugger Open

Excel-DNA/IntelliSense#64 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Function description being truncated by the IntelliSense drawing code Open

Excel-DNA/IntelliSense#83 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Excel-DNA IntelliSense v1.1.0 crashes Excel when I close Excel Open

Excel-DNA/IntelliSense#68 · 24 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Opening extension in Excel opens a blank workbook Open

Excel-DNA/IntelliSense#70 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Intellisense help is limited to 256 characters Open

Excel-DNA/IntelliSense#72 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Managed Debugging Assistant 'LoaderLock' Open

Excel-DNA/IntelliSense#76 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
MethodAccessException when installing intellisense Open

Excel-DNA/IntelliSense#77 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Re-installing intellisense displays 'overwrite' error Open

Excel-DNA/IntelliSense#80 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow use of XInclude in `IntelliSense.xml` files Open

Excel-DNA/IntelliSense#81 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow (Excel) language dependent XML files Open

Excel-DNA/IntelliSense#82 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
COMException loading the Intellisense XLL using VBA Open

Excel-DNA/IntelliSense#86 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
SelectDataSource.SelectDataSourceWindow is never assigned to - warning Open

Excel-DNA/IntelliSense#92 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ExcelDna.Intellisense.XmlIntelliSenseProvider throws Exception with https:// file paths Open

enhancement up-for-grabs

Excel-DNA/IntelliSense#94 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WindowWatcher.UpdateFocus assertion failure on ExcelDNA.Intellisense 1.1.0 Open

Excel-DNA/IntelliSense#95 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Functions in a category called IntilleSense. Build in Ability to set Category (other than using the MacrOptions method) Open

Excel-DNA/IntelliSense#96 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
I downloaded your example vbafunctions.xlsm, but no change if working with your function ( no help). Open

Excel-DNA/IntelliSense#102 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
IntelliSense is currently open workbooks is not picked up when adding add-in Open

bug

Excel-DNA/IntelliSense#103 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Tooltip help links to .chm help files don't work in recent Excel versions Open

Excel-DNA/IntelliSense#106 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"Cannot call this method on an empty rect" when holding backspace to delete formula characters on a slower machine Open

Excel-DNA/IntelliSense#107 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
xll got auto-opened in Excel UI Open

Excel-DNA/IntelliSense#108 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Embedded Excel table in Word error Open

Excel-DNA/IntelliSense#111 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Tooltip displayed on wrong screen Open

Excel-DNA/IntelliSense#112 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Clicking on Function doesn't appear the tooltip Open

Excel-DNA/IntelliSense#115 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow `<AddInName>_IntelliSense` folder to search for `...IntelliSense.xml` files Open

Excel-DNA/IntelliSense#117 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dynamically reload the IntelliSense when editing the .xml file or Worksheet Open

Excel-DNA/IntelliSense#118 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Run Application.MacroOptions from the IntelliSense add-in for VBA descriptions Open

Excel-DNA/IntelliSense#119 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
New line characters in help for a function argument Open

Excel-DNA/IntelliSense#121 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Arguments tooltip is lost when certain topmost window steals focus Open

Excel-DNA/IntelliSense#124 · 17 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
IntelliSense v1.7.0-rc3 with VBA is a bit reluctant to do its stuff Open

Excel-DNA/IntelliSense#129 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Tooltip does not appear Open

Excel-DNA/IntelliSense#133 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Typing up to single entry in function list does not display description Open

Excel-DNA/IntelliSense#134 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Minimize / restore Excel while tooltip shows causes it to display in top left corner Open

Excel-DNA/IntelliSense#135 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add tip resources from VBA code comments and other features suggestions. Open

Excel-DNA/IntelliSense#137 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Could have a feature when the parameters accept only a couple of predefined options/values,the parameters could be chosen by s drop-down list? Open

Excel-DNA/IntelliSense#138 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
'XlCall' does not include the definition of 'PenHelper' Open

Excel-DNA/IntelliSense#139 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
With version 1.7 Exceldna.Intellisense64 and before Excel-Dna IntelliSense Host ? Open

Excel-DNA/IntelliSense#141 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ExcelDna.IntelliSense(64).XLL and XML multi-languages version 1.2 Open

Excel-DNA/IntelliSense#143 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

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