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1 VotesNull Reference Exception on an Invoke
the block below the invoke) and I am not able to solve the problem because I need more complex interaction from the main UI thread before my invoke calling thread is allowed to ...Answered | 3 Replies | 5742 Views | Created by Richard_Wolf - Wednesday, May 10, 2006 11:37 PM | Last reply by alexjarc - Tuesday, November 6, 2007 11:47 AM
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0 Votes
Why there is an exception updating IsEnabled on the ApplicationBarMenuItem
Hi, Can somebody shed a light why we occasionally see the following exception in the ...Unanswered | 1 Replies | 472 Views | Created by Alex K M - Monday, January 6, 2014 4:15 PM | Last reply by Eric Fleck - Monday, January 6, 2014 11:18 PM -
0 Votes
Implementation of OleMenuCommand, is broken in VS2008 (Beta 2)
Invoke methods is ever called, as it should, and VS throws a "Null reference" exception instead. (it doesn't crash. It's handledDiscussion | 0 Replies | 4337 Views | Created by amadeus1eu - Friday, November 2, 2007 9:52 PM | Last reply by amadeus1eu - Friday, November 2, 2007 9:52 PM -
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how to invoke a windows control on a form from another class?
problems but now ofcourse i can't access from the new class. I even tried to pass Form1 to the new class but I get an null object reference exception. What do I ... -
0 Votes
null reference exception error
The null reference exception occures when you have not initialized your object (means the object you are refering is null).. if MPC is a objec then you may have not ...Answered | 1 Replies | 2973 Views | Created by rowter - Tuesday, August 11, 2009 4:38 AM | Last reply by Prasanta Swain - Tuesday, August 11, 2009 5:11 AM -
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Null Reference Exception
). The code line produces a "null reference" exception on my office PC, but not on my home PC. =============== ...Proposed | 1 Replies | 1177 Views | Created by Ron Duckett - Thursday, September 11, 2014 3:34 PM | Last reply by Bryan S. Burgin - Thursday, September 11, 2014 5:43 PM -
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null reference exception on debug
Is there anything relevant in the computer's event logs? You could try re-installing Visual Studio. With a quick look on google, I couldn't find anyone ...Unanswered | 7 Replies | 3287 Views | Created by sivant - Monday, September 13, 2010 7:51 PM | Last reply by Trevor Hancock - Wednesday, October 6, 2010 9:33 PM -
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Null reference exception - Double
value. A null reference exception could result at runtime. Warning 2 Variable 'MatrixIOut' is passed by ...Answered | 1 Replies | 3544 Views | Created by bc107 - Sunday, July 25, 2010 8:30 AM | Last reply by bdbodger - Sunday, July 25, 2010 8:44 AM -
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Null Reference Exception
For some reason i keep getting this "Null reference exception was unhandled - object reference not set to an instance of an ...Answered | 14 Replies | 3155 Views | Created by Petty_Crim - Monday, January 15, 2007 4:07 AM | Last reply by ReneeC - Monday, January 15, 2007 4:21 AM -
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Custom EditingControls, Cells & Columns
occurs. Why am I sure the null object reference is in a SelectedIndexChanged delegate, because if in my OnSelectedIndexChanged override method I neglect to ...Unanswered | 0 Replies | 2943 Views | Created by RightPaddock - Wednesday, September 20, 2006 4:24 AM -
0 Votes
Null reference exception
After upgrading my VB6 project, I get a long list of the following warning: Variable 'xyz' is passed by reference before it has been assigned a value. A null ...Answered | 3 Replies | 6926 Views | Created by DRMacy55 - Thursday, June 14, 2007 7:41 PM | Last reply by Frank Boyne - Friday, June 15, 2007 3:38 AM -
1 Votes
Object null reference exception
(tvXmlTree.SelectedNode.Tag, XmlNode) Me.txtContent.Text = xNode.InnerXml End Sub here i am using treeview control i had to get the xml from node node selected i am ...Answered | 3 Replies | 3718 Views | Created by ademsandeepreddy - Wednesday, February 10, 2010 2:19 PM | Last reply by Shmuel Englard - Wednesday, February 10, 2010 2:45 PM -
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Strange Null reference Exception
Hello, I have got this code which raises a Null reference exception at one line where as it works perfectly fine at the other ...Answered | 3 Replies | 342 Views | Created by MessySachu - Thursday, June 23, 2016 9:17 AM | Last reply by Sabah Shariq - Thursday, June 23, 2016 9:53 AM -
1 Votes
Null Reference Exception
() on null triggers the exception. You should handle this gracefully, for example: object lenAnswered | 8 Replies | 2988 Views | Created by PCRider - Wednesday, September 21, 2011 3:07 PM | Last reply by MCCZ - Wednesday, September 21, 2011 4:55 PM -
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Null Reference Exception
Then you have created a variable which can hold a reference to an object of type xxxxx but its not ...Answered | 2 Replies | 3126 Views | Created by moimoiiomiom - Tuesday, May 1, 2007 7:45 PM | Last reply by moimoiiomiom - Tuesday, May 1, 2007 9:01 PM -
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MRefBuilder - Null Reference Exception
Copyright ¸ Microsoft 2006 Info: Loaded 2 assemblies for reflection and 0 dependency assemblies. Unhandled Exception: ...Answered | 3 Replies | 3814 Views | Created by sbosanquet - Wednesday, April 11, 2007 9:12 PM | Last reply by sbosanquet - Friday, April 13, 2007 1:04 PM -
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Null Reference Exception
(CargoWise.Glow.Model.Interfaces.IOrgAddress,System.String[]) CodeContracts: Business.Organisation: Failed with uncaught exception: Object reference not set to ...Unanswered | 2 Replies | 3689 Views | Created by Brett Shearer - Wednesday, March 9, 2011 11:19 PM | Last reply by Manuel Fahndrich - Thursday, March 10, 2011 6:42 PM -
1 Votes
null reference exception
I some times get a null reference exception in my utility programme. This utility program is started when windows is started( with the startup menu ...Answered | 2 Replies | 2819 Views | Created by new2ceecee - Monday, January 4, 2010 10:24 PM | Last reply by Figo Fei - Thursday, January 7, 2010 3:02 AM -
1 Votes
Null reference exception
unrelated collection and with a unrelated textBox. I can not even guess wich line this exception comes from and thus how it could come to be. All my ideas should lead to a ...Discussion | 8 Replies | 320 Views | Created by Hitesh Maheshwari - Thursday, April 7, 2016 9:40 PM | Last reply by RJP1973 - Friday, April 8, 2016 9:56 AM -
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Null Reference Exception in EventReceiver
Hi, You can also use Convert.ToString() instead of applying ToString() to avoid null reference exception if you are expecting a null value here. ...Answered | 2 Replies | 1950 Views | Created by Kommuru Prasad - Friday, July 26, 2013 5:49 AM | Last reply by RakeshNL - Friday, July 26, 2013 6:11 AM - Items 1 to 20 of 2505837 Next ›
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