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Found 278 threads
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0 VotesVarchar(n) not null and ReadXML ConstraintException
It should return String.Empty but the ReadXML fails with the ConstraintException as described.Answered | 3 Replies | 2496 Views | Created by CraigZ - Thursday, November 15, 2012 4:36 PM | Last reply by CraigZ - Friday, November 16, 2012 10:43 AM
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0 Votes
ConstraintException with EF4 and MVC2 in HTTP-POST Action Method
Hence the ConstraintExceptions.Answered | 8 Replies | 4983 Views | Created by Major Productions LLC - Friday, January 14, 2011 9:46 PM | Last reply by twistedinferno - Wednesday, March 2, 2011 5:47 PM -
0 Votes
how to check the situation of "unique key duplicated" or "not null" in ConstraintException
As for ConstraintException it doesn't provide any extra details beyond the message itself.Answered | 2 Replies | 900 Views | Created by martinwang1985 - Thursday, April 2, 2015 1:44 PM | Last reply by martinwang1985 - Friday, April 3, 2015 9:31 AM -
0 Votes
ConstraintException in MemberDetails
User473025879 posted I have done some modification of the Member Details, as well as the DataSet and database tables to go along with it. I can create the user through the ...Unanswered | 2 Replies | 49 Views | Created by Anonymous - Tuesday, September 26, 2006 2:30 PM | Last reply by Anonymous - Thursday, July 5, 2007 9:56 PM -
0 Votes
Binding, Filtering and ConstraintException
At first I load all the data unfiltered, but the problem is that when I filter information, a ConstraintException is thown in a database column that's not constrainted and the ... -
0 Votes
Help me understand this ConstraintException
User-1675945293 posted Yeah, I'v seen some posts about this problem and they all suggest turning off ConstraintExceptions.Unanswered | 2 Replies | 20 Views | Created by Anonymous - Thursday, November 6, 2008 10:10 AM | Last reply by Anonymous - Friday, November 7, 2008 3:28 AM -
0 Votes
comboBox constraintException
This table have only one column that "name"(also primary key) First problem: When I select any data from comboBox for first time it is adding new record to db that named ...Discussion | 2 Replies | 3226 Views | Created by Cemil-CS - Tuesday, January 20, 2009 10:44 PM | Last reply by Bin-ze Zhao - Friday, January 23, 2009 7:45 AM -
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Help with ConstraintException
However my program keeps throwing a ConstraintException and highlights the following code: Code ...Unanswered | 1 Replies | 3435 Views | Created by strikerace - Wednesday, December 5, 2007 1:48 AM | Last reply by Shailen Sukul - Wednesday, December 5, 2007 3:59 AM -
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ConstraintException on Query
Source Error: Line 10309: } Line 10310: ...Answered | 4 Replies | 41 Views | Created by Anonymous - Tuesday, July 7, 2009 12:07 PM | Last reply by Anonymous - Wednesday, July 15, 2009 2:28 PM -
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ConstraintException / DataSet
Then I received the following error message line 1030: this.Adapter.SelectCommand.Parameters[0].Value = ((int)(KundenNr)); line 1031: ...Answered | 1 Replies | 57 Views | Created by Anonymous - Wednesday, July 9, 2008 6:24 PM | Last reply by Anonymous - Monday, July 14, 2008 3:35 AM -
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error ConstraintException was unhandled
ConstraintException was unhandled Column 'INVNumber' is constrained to be unique.Answered | 4 Replies | 3189 Views | Created by Can-Ann - Wednesday, January 17, 2007 2:53 PM | Last reply by Can-Ann - Wednesday, January 17, 2007 7:12 PM -
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DataSets, Subqueries and ConstraintExceptions
So, using VS 2005 and creating TableAdapters with the editor I add in a Query similar to this… SELECT Categories.CategoryID, ...Answered | 2 Replies | 25 Views | Created by Anonymous - Thursday, December 13, 2007 2:18 PM | Last reply by Anonymous - Monday, December 17, 2007 9:19 AM -
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Unnecessary ConstraintException while using the DefaultModelBinder
When the SetProperty method for the DefaultModelBinder is called a ConstraintException ("This property cannot be set to a null value.Answered | 8 Replies | 54 Views | Created by Anonymous - Wednesday, November 10, 2010 5:23 PM | Last reply by Anonymous - Thursday, November 11, 2010 3:33 PM -
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In need of more flexible mapping?
Hi, You can achieve what you are after by specifying that Address & MemberDetail are 'Complex Types': public class MyContext : ...Answered | 4 Replies | 5349 Views | Created by LudwigSt - Friday, October 15, 2010 7:09 AM | Last reply by Rowan Miller - Wednesday, November 3, 2010 6:21 PM -
0 Votes
ConstraintException
I'm getting the above error on this code: Private Sub AddAlbums(ByVal node As TreeNode, ByVal intCategoryID As Int32) Dim taTracks As New ...Answered | 1 Replies | 3873 Views | Created by Corneloues - Monday, December 12, 2005 3:51 PM | Last reply by Corneloues - Tuesday, December 13, 2005 9:00 PM -
3 Votes
Mysterious ConstraintException was Unhandled error driving me crazy!
This error happened in the bind () of a GridView, but the return of error alleges an error of ConstraintException.Proposed | 4 Replies | 12035 Views | Created by davidy13 - Wednesday, June 13, 2007 1:08 AM | Last reply by Schumannyeah - Friday, August 3, 2012 11:59 AM -
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"ConstraintException" error while filling dataset?
Load" EventHandler): "this->TauxTaxeTableAdapter->FillByPays(this->TauxTaxeDataSet->TauxTaxe,Cur_GrdView_SlPays);" Also ...Answered | 2 Replies | 11199 Views | Created by Stéphane Beauchemin - Wednesday, November 15, 2006 6:29 PM | Last reply by Stéphane Beauchemin - Friday, November 17, 2006 7:19 PM -
0 Votes
ConstraintException when modifying column values in a DataView
Dim lowerPos As Byte = CByte(rowToMoveUp.Row.Item("Pos")) rowToMoveDown.Row.Item("Pos") = 255rowToMoveUp.Row.Item("Pos") = ... -
0 Votes
ConstraintException on TableAdapter
Hey all. Basically I've added a database as a database to my project, therefore I'm using the auto generated table adapters and so on. However one of my ...Answered | 4 Replies | 3558 Views | Created by Bacanze - Thursday, January 7, 2010 12:02 AM | Last reply by Louis.fr - Friday, January 8, 2010 2:27 PM -
0 Votes
System.Data,ConstraintException Loading a View???
I have a VB.Net solution which is using the PostgreSQL database via ODBC. I have created a large strongly typed dataset for the solution. Everything was working relatively well at ...Unanswered | 1 Replies | 4295 Views | Created by SGBScourge - Monday, April 4, 2011 4:07 PM | Last reply by L.J Lincoln - Thursday, April 7, 2011 7:32 AM - Items 1 to 20 of 278 Next ›
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