when i double click my dbml file at the solution explorer, I get this error: the operation could not be completed. unspecified error I'm working on a VB.Net project, using visual studio 2008, mssql 2008.
View 7 RepliesI am using Visual Studio 2008. While opening some of the .resx file, it is giving me error that "The operation cannot be completed. Invalid Pointer". What can be the possible problem and solution?
View 1 RepliesI have installed vb.net 2010 express , but when I run It I get : "Error , the operation could not be completed".And I cannot do nothing with visual studio 2010.
View 1 RepliesI made an icon for my program and tried to implement it.Funniest thing though, I get a message with the error icon saying the operation completed successfully.But the icon doesn't change, nor is it my icon drop down box when I click the arrow. Ergo, it didn't complete successfully....I am using ASP.NET 2.0 and have read some about this error but I don't see any fixes I can do, aside from what I've tried already.
View 1 RepliesI am running on the VB8 and expirienced an error during debugging after some changes in "My project" area. I have noticed (on two different machine) that after change for example Startup Form or Security Area, I am not able to debug program any longer. An error appears, telling me that:
The Operation Could not be completed.
After clicking OK (nothing else is available) and next try of debugging, another error message appear:
Visual Studio could not copy a support file to this location: "path". Please verify the path exists and is writeable. After that, I have to close Visual Basic and restart it. Than everything works fine...till next change of "My project"
Time ago, I migrated to windows 7, and to get my old code running, I was forced to run Visual studio as administrator.Now I want to recode, so Visual Studio, and the program do not need to run as administrator.The first problem I get is that Visual Studio 2008 does not save the modified files without administrator rights.
Each time I try to save a file (or even run the code, which saves the files before running), I get the error message "The operation could not be completed".
it seems that I don't have rights to overwrite those files.Also, when my code crash (because I don't have administrator rights), I cannot debug. I am asked to open another instance of visual studio, but it refuses to debug, because the code is already opened.
I have an SBS 2003 server with a mapped drive. I open a VB program from the *.sln file. I can immediately hit F5 to run it. Then if I edit properties to a control (in this case the Crystal Viewer control or a text box), I cannot run the program again. It gives me the error above. It did not happen with VS 2008 with other projects but this project was started from scratch in VB 2010 (I don't currently have any others in VB2010 to test). The build does succeed. After I get the error message, I try F5 (or F8) again and it does nothing, no errors, nothing. I can then exit the program, go back in and then run without problems, until I do some editing on the controls again. Small edits to just code do not seem to be a problem. Not sure if this was the correct forum for this question, but hopefully someone has seen this before and knows a solution.
View 9 RepliesI have a problem with some programs that when code is altered then run I get "The operation could not be completed" message and have to restart Visual Studio to allow me to run it
View 1 RepliesMy question involves async operations in VB .NET. Given the following:
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I am working on win32 application using Visual studio 2010 and Windows 7. Whenever I Click to "ADD" a "resource" to the project, I come across a messagebox with an error.. "Operation could not be completed. Access is denied".
View 3 RepliesGot Visual Studio 2010 Express Edition and have been building an app on Windows 7 64bit, then bought that app into work to continue work on Windows XP 32bit.When I load it, it will run first time happily but when I try and run it again it either says The Operation could not be completed or just freezes, crashes or does not responding, yes if I build the app to an exe file it works fine everytime?Due to the fact of odd errors etc I am really baffled and frustrated why it's so random?
View 23 RepliesI have been developing a VB6 app for 4 years. Just this week I cannot make an EXE file. When I try to make an EXE (from the command line or the IDE), I get the message System error &H80004005 (-2147467259) Unspecified error
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I am vb 2008, with backend ORACLE 8i Server version In Intel Core 2 Laptop The project is upgrade from VB 6.0. When i am running a project by step by step(F8), it is working. If i do direct(without Step by step), it is rasing this error as "Unspecified error", Particualr time all the recordsets are closed. But on the same project, opening lot of recordsets,closing and set as nothing. After somtimes only i am getting this error. Why i am getting this error really confusing?
View 2 RepliesI am using VS 2008 Professional and connecting to an Access 2003 database.I have converted my app from VS 2003 to VS 2008.I have kept all the OleDbDataAdpaters.When designing,I like to have both VS and Access open, so I can see if my SQL queries and other code load/ edit/ append/delete the data correctly.The problem I am having, is once I open Access, I can no longer edit any of my database settings in VS. Examples:In VS I open the Server Explorer, and see the database I am using.I double click on it, and I get the error message "Unspecified Error".In VS I try to add a DataSource.In the Data Source Configuration Window, in the Choose a Data Source Type pane, I select Database and click on Next.When I see Choose Your Data Connection, I select my database, and I get "Failed to open a connection to the database "Unspecified Error" Check the connection and try again."In VS I try to configure the OleDbDataAdpater, I right click on it and get the Data Adapter Configuration Wizard window, in the Choose your Data Connection pane, I select my database, and I get "Failed to open a connection to the database "Unspecified Error" Check the connection and try again."If I run/debug my app, the data loads just fine. So I know the data is not messed up, and the connection is OK. I just have problems when I am designing in VS 2008 and after I have opened Access 2003. If I close Access, the problem does not go away. To get the problem to go away, I need to : close Access,close VS, open VS,load a new project,Add a new Data Source to the new project,re-open my project.What is happening? Is there a better way to "reset" VS ?
View 1 RepliesGetting an unspecified error (wonderful description btw, microsoft) on the constructor of an oledb connection. Here is the stack trace
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I developed a site it works well at localhost (IIS) but the problem is that when I upload it to the server it works for some time, for some entries & gives the error and after this error, it appears to all pages. The errors are
1. "Unspecified error"
2. Error in web.config (attaching the error image) though I fix it.
I do not understand why it appears / displaying the error using the MS Access as database.
Attached image(s)
I have published application before and they all (3 setup files) work fine. The problem is I don't know anymore how I exactly did it. Now I am trying to publish another form which has a connection to my sql database. The publishing goes fine: publishing folder is: C:Movie-databaseApplication 4 and installation folder is the same, and I therefore leave it empty. Application is available only online. But when I execute the published setup.exe I get two windows with no info about the error: see attachment.
View 3 RepliesI have published application before and they all (3 setup files) work fine. The problem is I don't know anymore how I exactly did it.Now I am trying to publish another form which has a connection to my sql database. The publishing goes fine: publishing folder is: C:Movie-databaseApplication 4 and installation folder is the same, and I therefore leave it empty. Application is available only online.But when I execute the published setup.exe I get two windows with no info about the error: see attachment.
View 12 RepliesI work with VB6 SP6 under windows XP SP3.I' ve created a user control activeX. When I create some instance with the command : Form1. Controls. Add I have this error : "Error '50003' Unspecified error" if I create too many instances.
For Index = 0 To UBound(obj) Set obj(Index) = Form1.Controls.Add("MyUserCtrl.MyClass", "Label" & (Index)) obj(Index).Visible = True next index
When i click on the visual basic shortcut on my desktop, it shows the splash screen at the exact time as it shows that error message:
"The operation could not be completed"
I have tried uninstalling and reinstalling 5 times I have googled the program and looked on the support site but no one else has this problem I am running windows 7 without service packs
I am using VB .Net to connect to an access databse when using several connection sometimes i get this erro "unspecified error microsoft jet database engine" even though i am an administrator on my local machine.
View 1 RepliesThread Completed Event Error
View 8 RepliesI am trying to build a ActiveX DLL using VB6. The IDE finishes the compilation phase and starts writing the DLL when it gets the error. I've searched MSDN and google without finding any answers.
View 1 RepliesI am having a problem that I keep getting the following error when I try to run my program.I am trying to make a circle the size of the value of FrameSize.A first chance exception of type 'System.InvalidOperationException' occurred in System.Windows.Forms.dll
This is the details of the error:
System.InvalidOperationException was unhandled
Message=An error occurred creating the form. See Exception.InnerException for details. The error is: Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on.
Source=DreamCatcher[code]......
with linq to sql(dbml file), how to get the size of a datatype?
for an example, varchar(50), how to get that 50?
i'm worried about doing this since my changes will be overwritten when the dbml file is auto generated again (as they often are).i'm thinking of doing a partial class and writing out the same properties to annotate them, but worried that it will complain about duplicates, and the reason i can't even experiment brings me to the second part of my questions...
that, the expandable arrow on my dbml file listing is missing, right clicking and selecting "View Code" just displays an empty partial class as below.
[Code]...
I have a WPF application that uses a SQL2008 database. I have a copy of the database on a laptop and on my home machine. My application is versioned using SVN and I am obviously able go from the work laptop to the home machine and update/commit as required to ensure I am using the latest code for the application.However the database is a different story in that any change I make I create a backup and then transfer the backup to the other machine etc. This way I get the data and the changes made on each system. In order to do this the database connection using a different connectionstring and I change a setting in my app to use a different connection based on my location.
I have now started to use LINQ to SQL and DBML files in my application, and finally getting to the question, I don't know how I can change the connectionstring it uses in code so it will use the correct database in the DBML.Also, is there a better way to transfer the database so I don't need to do the backups and restores? The only reason why I have not versioned the Schema is because I am not sure how that would handle my data as this is key to my development, ie various environment settings etc are stored in the DB and brought through at runtime.
i have PDF forms creating .exe application using Crystal it is giving some times "Not enough memory for operation" error in production intermittently for below code. the error is not reproduced in TEST if i reset the same claim in next batch , it is creating PDF form without fail the server has enough memory the application is in .NET2003
rpt1.ExportToDisk(ExportFormatType.PortableDocFormat, sPdfFile)
I have a class that add extra information about a column for linq2sql (see code below) right now, I have to explicitly tell what column I want that info on, how would you put that code with a loop on every column in every table from a dbml file? I was doing my test on a very very small DB, now I have to implement it on a much more bigger database and I really don't want to do it manually for every tables/columns it will take hours.
how it's being used:
Partial Class Contact ''contact is a table inside a dbml file.
Private _ContactIDColumn As ExtraColumnInfo
Private _ContactNameColumn As ExtraColumnInfo
Private _ContactEmailColumn As ExtraColumnInfo
[Code]....
I am using a DataReader to get data from a database. For some reason, I keep getting this error "Arithmetic operation resulted in an overflow." The error occurs on the line: courseID = (dr.Item("courseId"))
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