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bound DataGridView with all invisible columns will display first column anyway

See original GitHub issue

.NET Core Version: all up to latest (5.0.5)
Have you experienced this same bug with .NET Framework?: Yes

Problem description: DataGridView with manual added columns. If your set on all of the columns Visible = false and then set DataSource you’ll get 2 bugs:

First column become visible to user.
If RowHeadersVisible = false and AutoGenerateColumns = false column header will be partially visible.

Snipaste_2021-04-18_11-05-49

Expected behavior: All columns must stay invisible.

Minimal repro: WinFormsCoreTest_Grid_Menu.zip (See Form2.cs)

Issue Analytics

State:
Created 2 years ago
Comments:8 (8 by maintainers)

Top GitHub Comments

2reactions

RussKiecommented, Jul 22, 2021

I suppose, it may be a strange scenario to have a grid without any columns, hence it wasn’t considered, judging by the comment… ¯\_(ツ)_/¯ The team is currently dealing with other high priority items, but you’re welcome to experiment here, and propose a possible solution.

1reaction

RussKiecommented, Jul 22, 2021

Sounds like a plan 😃