Bug 26070 - DataGridView crashes after disposing TextBox based editingControl
Summary: DataGridView crashes after disposing TextBox based editingControl
Status: RESOLVED DUPLICATE of bug 9653
Alias: None
Product: Class Libraries
Classification: Mono
Component: Windows.Forms ()
Version: 3.4.0
Hardware: PC Linux
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
Depends on:
Reported: 2015-01-15 11:38 UTC by Stephen McConnel
Modified: 2015-01-15 12:04 UTC (History)
1 user (show)

Is this bug a regression?: ---
Last known good build:

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Description Stephen McConnel 2015-01-15 11:38:09 UTC
DataGridViewTextBoxCell has a static DataGridViewTextBoxEditingControl which is disposed by a call to DetachEditingControl.  This causes a crash in the next call to InitializeEditingControl.  The simplest fix is to check for editingControl.IsDisposed in that method, and creating a new one as needed.

I'll submit a pull request with the proposed fix shortly.
Comment 1 Stephen McConnel 2015-01-15 11:53:37 UTC
This has been fixed in the current sources (ie, since 3.4).
Comment 2 Stephen McConnel 2015-01-15 12:04:51 UTC

*** This bug has been marked as a duplicate of bug 9653 ***