[Mono-bugs] [Bug 582691] New: Return key works intermittently in TextBox

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http://bugzilla.novell.com/show_bug.cgi?id=582691

http://bugzilla.novell.com/show_bug.cgi?id=582691#c0


           Summary: Return key works intermittently in TextBox
    Classification: Mono
           Product: Mono: Class Libraries
           Version: 2.6.x
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Windows.Forms
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: dick at acm.org
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


Created an attachment (id=344452)
 --> (http://bugzilla.novell.com/attachment.cgi?id=344452)
Test case

A TextBox only registers the return key intermittently.  Enabling the
DebugMessages define in Control.cs, and other debugging, I notice that when
Return works, the TextBoxBase control gets both a WM_KEYDOWN and a WM_CHAR
message.  When it fails to work, the control only gets a WM_KEYDOWN message.

The attached test case demonstrates the issue.  Just give it focus, add a char
or two of text to see more clearly, and press return a few times.  Within half
a dozen presses (for me) It fails to register at least some of the keypresses,
on both Linux and Mac, using svn head from the 2.6 branch.

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