Unable To Open Data Source?
Dec 21, 2009
I have installed all of the patches and Hotfixes that I can find and truth be told, this is so enigmic that i dont know where to go to.I have been working on a project for a year and just recently I went to add a database (data source) and the Tab was gone. I thought I did something wrond so i went to Data -> Data Source and nothing happens. whats funny is that I cannot do what I want and add the datasource.
I also have VS 2005 installed (which I am forced to use) and here I have no problem.
Can anyone or does anyone have a simular problem and a resolution??I really would love to use all that is available in VS08 and not having to use a much older version...
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Jun 6, 2009
when I tried to add a new data source using the wizard. But after connection has been tested succesfully ,I get this error message:could not load type 'microsoft.visualstudio.data design.sync designer.sync facade.sync manager from assembly 'Microsoft.VisualStudio.DataDesign.SyncDesigner.DslPackage,
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Sep 3, 2008
When trying to create a new data source to a sql database (database up and running with no problems) I get the following error message when testing the database connection
Quote:
Unable to open the physical file "". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".
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Feb 10, 2012
I refreshed my data sources to include additional items from the SQL Server databases and it appears that my entire data source from my VB.NET project disappeared.I am using Entity Framework. I may have clicked on something wrong, not quite sure. Unfortunately I can't recreate the Data Source without creating a new Entity and Data Model.I can delete the entry in the App.Config file and recreated it, however things aren't quite right.Is there a way that I can recreate my Data Source from the entry that is in my App.Config file...since that appears to have remained intact.BTW, I can go to my Data Model and successfully refresh from there, however my project isn't connecting to the database so I have quite a number of errors until I can get reconnected.
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Oct 11, 2010
I have an Access database and I want to view on a datagridview specific rows. For that I used the following :
CasesBindingSource.Filter =
"OfferDate Between #1/1/1997# And #12/31/1997#"
Cases is the table, OfferDate a field of the table wich is DateTime type.
When I use Between operator I get the following error :The expression contains unsupported operator 'Between'.
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Jan 28, 2009
I had this - in the CURRENTCHANGED event of my BINDING SOURCE.
Private Sub vendorBS_CurrentChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles vendorBS.CurrentChanged
If Me.CMCStarting Then Exit Sub
vendorBAL_C.vendorUpdate()
End Sub
This calls a sub in the class vendorBAL_C that does this
Private Sub SaveData()
_adapter.Update(_vendortable)
[code]....
The vendorUpdate sub calls two .Update's on my SQL Data Adapter.Only the first one is getting saved._vendortable gets saved - changes to _vendorcapabilitiestable does not.Those two DATATABLES are getting created by
_adapter.Fill(_vendorSet)
_vendortable = _vendorSet.Tables(0)
_vendorcapabilitiestable = _vendorSet.Tables(1)
To add just a tad complexity to all this I'm making changes to _vendorcapabilitiestable through a filtered binding source in the UI.
capabiltiesBS.DataSource = vendorBAL_C.capabilitiesTable
.
.
.
Private Sub CapabiltiesTreeView_AfterSelect(ByVal sender As Object, ByVal e As System.Windows.Forms.TreeViewEventArgs) Handles
[code]....
I tried calling .EndEdit's on my binding source - no change.Changes to the second table are not being saved.
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Sep 8, 2009
I know there is a lot of open source projects out there but I can't seem to find any VB stuff. I have to come up with an application that will keep track of eqiupment we sell, service and repair.
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Mar 23, 2009
There is VB.NET Open Source Defrag? or C# Open Source Defrag
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Oct 12, 2011
I'm looking for some WPF applications specifically designed for touch. Preferably they'd be open source. I don't really care about the apps function, I just want to get some design ideas for a Win7 WPF touch app I'll be writing. I'd like to see what can be done with WPF touch.
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Jul 15, 2010
1. Generates Class files based on SQL server database.2. Generates Class properties.3.Generates Class contructors.4. Generates a Singleton class and it's corresponding Collection class.5. Outputs individual files or the code to copy and paste.
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Jul 5, 2010
Is it possible to develop open source VB.Net/C# application, I have developed many application using .Net, but first time want to develop open source application.
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Nov 26, 2009
my resources :
VB Express 2008
and its free packages :
SQL Server Express Edition
SQL Server Compact 3.5
OS: Vista Home Prem 64-bit
Unit: Qosmio X305-Q705 (Laptop)
First of all is it possible to achieve my project with these limited resources i have?
I'm planning to create a program like a database for reporting system (using database) where i can open an image and save that image as a source and bind to a certain record in my table then be displayed later on to my report.
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Sep 16, 2009
I'm looking for an open-source VB.NET app that demonstrates a lot of .NET's power, ideally something that works fully offline. Maybe some of you have encountered an amazing utility app on CodeProject?
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Jun 23, 2010
I have a friend who sent me a program that he made using visual basic. The program has a web browser inside it and it works just like any internet browser. The problem I have a bad feeling that has a hidden web browser inside the program which it sends my keystrokes through php mail. I don't want to accuse my friend without showen a prove
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Oct 6, 2009
i wanted to know if there was a couple lines of code you could use to open the source code of a website (like you could in notepad), into a textbox in visual basic.
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Mar 9, 2011
My team is interesting in understanding BDD better. Are there open source .NET/Java projects which use behavior driven development (BDD)?I would like to focus my attention on static language examples.
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Jun 27, 2012
Is there any good richtextcontrol for .net forms i tried almost all extended richtextcontrols from several websites but there is no print like view for any control, i want to add deference system in my app but there is no free control available and controls like from [url]...are very expensive for a student. iam searching from last two months but find no results and tried hard to make my own control but found no idea to start with.
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Sep 22, 2009
I know VB.NET and i want to develop a program. Which i think later will be open-source if i fail to keep updating it. My question is : Is it possible to build open-source project by using .NET languages ? Or do i have to build open-source projects only using open source languages like Java,Ruby, Python etc ? ( I mean is there any restriction from microsoft on building open-source projects using their langauge and tools ?)
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Mar 30, 2010
i tried the question that is asked here but not much could get from it. Does anyone know where to research or if has a project for sftp using vb.net?
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Apr 19, 2010
New site for vb.net Smell of tutorials and projects open source.
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May 19, 2011
I have dll works with .Net .is possible i know how i can use librarys code without example open source.
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Jun 18, 2011
I need a way to decompile/extract some actionscript from a VERSION 9 SWF file. Preferably it needs to be able to extract only a certain 'part' (i dont no what to call it!) from the 'tree' of action script.
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Oct 27, 2010
I was unable to register the related upnp.dll provided by the intel open source upnp tools package (as provided here:[URL] from the VB6 references dialog, it said something to the effect of "can't register .dll", but since it is written in (i think) C or C++ I figured there would be a way to make it useable somehow.I am mainly thinking of moving to intel's upnp because microsofts upnp.dll is not letting me progress further due to the following issue (works in .NET but not in VB6):[URL]how I would go about getting intel's upnp.dll (registers correctly in C# and VB.NET) to work in VB6?
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Apr 27, 2008
Does anyone know of any open source ETL applications written in either vb or c#?I am looking for some or all the features below:
* Read text files and have the ability to split files.
* Suppress records for failing validation rules.
* Transform values.
* Output the resulting data source to either one or many files and or database tables.
[code]....
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Jan 10, 2010
I am looking to make a web browser in Visual Basic Express 2010 and I need an open source or free browser engine that works with visual basic.
I know there is WebKit but I would have to learn C++ to use it.I do not want this browser to be just an IE shell because I want it to have it's own engine.
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May 29, 2009
Is there free open source code project for bible study available?
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Sep 23, 2009
I am on my way of linq learning and would like to see how linq is applied in the real world projects. So is there anyone who can suggest some open source C# and VB projects that employs Linq technology within?
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Nov 16, 2011
I have stumbled upon a open source ribbon control (here) that looks perfect for my little project at work.
My problem is that I cannot get it to build in VB.Net 2010 Express Edition. I created a new project with the standard form1.vb. I then added the reference to ribbon dll. But I get errors when trying to build the app. I have attached a screenshot with the error.
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Jul 15, 2009
I am creating a Visual Studio .NET plugin using DXCore for my group to use and have been trying to figure out how to open the plugin in a tab like source control does instead of it opening in a new window.
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Feb 28, 2011
I've posted this question in asp.net web forum but no one replied.
I can't open "ONE" page of .pdf file using IE8 and give me an error message "the file is damaged and could not be repaired" when retrieved from SQL Server 2008, but more than one page I can open with no problem.
With Chrome I can open any number of .pdf pages.
The same page that I can't open using IE8 from DB, can be opened directly from hard disk using IE8.
My code in .asxh file:
context.Response.ContentType = "application/pdf"
Dim strm As Stream = ShowNewsImage(imgName)
If Not strm Is Nothing Then
[Code].....
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