The Problem (Q-score 5, ranked #204th of 303 in the Excel VBA archive)
The scenario as originally posted in 2009
Any idea where the setting is hiding for turning gridlines off while using excel 2003 from interop?
Why community consensus is tight on this one
Across 303 Excel VBA entries in the archive, the accepted answer here holds niche answer (below median) status — meaning voters are unusually aligned on the right fix.
The Verified Solution — niche answer (below median) (+8)
Verbal answer — walkthrough without a code block
Note: the verified answer is a prose walkthrough. If you need a runnable sample, check Excel VBA entries ranked in the top 10 of the same archive.
DisplayGridlines is a method on an Excel Window object.
For example:
ActiveWindow.DisplayGridlines = true
When to Use It — vintage (14+ years old, pre-2013)
Ranked #204th in its category — specialized fit
This pattern sits in the 98% tail relative to the top answer. Reach for it when your scenario closely matches the question title; otherwise browse the Excel VBA archive for a higher-consensus alternative.
What changed between 2009 and 2026
The answer is 17 years old. The Excel VBA object model has been stable across Office 2013, 2016, 2019, 2021, 365, and 2024/2026 LTSC, so the pattern still compiles. Changes that might affect you: 64-bit API declarations (use PtrSafe), blocked macros in downloaded files (Mark-of-the-Web), and the shift toward Office Scripts for web-first workflows.