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gscheek wrote: Your project is targeting .NET Framework 2.0 or 3.0. If your project uses assemblies requiring a newer .NET Framework, your project will fail to build. You can change the .NET Framework version by clicking Properties on the project menu and then selecting a new version in the '.NET Framework' dropdown box. (In Visual Basic, this is located on the Compile tab by clicking the 'Advanced Compiler Options...' button.)
Did you try this?
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yes,
I was trying avoid doing this though, since in VS 2008 it worked when I targeted the 2.0 framework. After I changed all the projects to 3.5 framework, many of the errors disappeared, but now other ones have come up. So I'm trying to get those fixed.
GSC
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Hi all,
I'm excited to inform you that CodeFort with its release last week broke the barrier and became the first .NET obfuscator to support renaming of identifiers in XAML and BAML code. This is a huge step forward in .NET obfuscation technology, because it removes the need to manually exclude all the Presentation Layer properties and types from obfuscation, as you need to with most obfuscation tools today. Of course it will mean a great improvement in security in terms of protecting your intellectual property rights from attackers.
CodeFort also comes with a range of powerful protection features such as Reference Scrambling and Anti-Tampering, making it a state-of-the-art protection tool. Reference Scrambling decouples the link between calls to external methods, and the reference to those methods, making it impossible for an attacker to browse through IL or disassembled code, because the method calls are pointing to unusable locations.
Check out the free version if you're interested - we are very much looking forward to your feedback!
CodeFort Free Edition
Best regards,
Christian
email: support (.) creatix.dk
modified on Wednesday, April 28, 2010 7:36 AM
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Post it as News or as General (like information - Message Type).
Please don't post News or Information like Question.
Jinal Desai
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Hi Jinal,
Thanks for your hint. I have corrected it now.
Best Regards,
Christian
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I have done VB.net application by the functionalities of export the word documet. Its working fine in the developemnt machine. During the developemnt , i have added the MICROSOFT.OFFIVE.WORD.INTEROP is added.
I need to install in the clinet machine. How to make a setup with this com refrence file.
I need some hurry. Plz help me.
Thanks
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Member 4619061 wrote: I need some hurry.
Another way to say urgent 
Don't ask for urgent help, it is rude. We are all here voluntarily and although it may be urgent to you it not to anyone else.
Member 4619061 wrote: How to make a setup with this com refrence file.
It's not a COM reference, it's an assembly. That should give you an idea.
I know the language. I've read a book. - _Madmatt
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Thanks for yr quick reply.
I dont have much exp in setup creation. I lloked out google and got some idea. but i dont findout how to add assemblies and DB in the setup?
Plz help me
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Create setup project.
Add .exe file of your project, it will automatically add all the dependency
dlls and references.
If it will not include com reference (MICROSOFT.OFFIVE.WORD.INTEROP)
then you can add it manually by adding file to your setup project.
That's it.
Jinal Desai
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I have an application in which is made in .NEt 2008 in c#.
I want to set up wizard for this application.
I am faceing litle problem to make it.
I want to check some prerequisite in the client machine while installing this project.If this prerequisite does not evaluated true the installation program will be automaticaly stoped with throwing proper error message.
For my application prerequistes in client machine are
1. AutoCAD 2008 or higher version
2. .Net framework for 2008 or higher version
3. windos XP,windows 2000
Can any one guide me how to check these 3 prerequisite in client machine
with regards
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Hi. I have installed .NET Framework 4.0 in my computer.
I have created 3 .NET Applications of versions 2.0, 3.5 and 4.0. When I tried to run all three, only the 4.0 version ran successfully, the other two(2.0 and 3.5) show an error.
Does this mean, for a computer without .NET framework installed, that I have to install the .NET Framework 2.0 and 3.5 and not just 4.0?
Thanks.
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Rue Leonheart wrote: install the .NET Framework 2.0 and 3.5 and not just 4.0
Have a look at the Application Compatibility section here.
You need to specify the supportedruntime version in a config file.
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What config file, original one or the application config file. It can't run programs older than version 4.0.
Do you mean, I have to recompile those older programs to target 4.0? What if I'm not the one who made those programs?
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If you are running an exe called myApp.exe, you will need to create an application config file called myApp.exe.config. This config file will then contain the supportedruntime tag.
For more information on the supportedruntime tag see here. For information on configuration file schemas see here.
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So even if I'm not the one who made the exe, all I need to do is make the config file with the same name? Do I need to put it on the same folder as the exe. Thanks a lot.
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Yes, the config file should have the same name, and it should be in the same folder.
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Thanks a lot. That totally helped.
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Hi Guys
I need an urgent help on the below content. I highly appreciate for the help provided, if any.
I am using VS 2008, I am using System.Data.Common namespace to connect to the database server.
I am trying to connect Postgre Database Server.
KINDLY HELP.
It gives me the below error while trying to connect.
System.InvalidOperationException: The 'System.Data.OleDb' provider is not registered on the local machine.
at System.Data.OleDb.OleDbServicesWrapper.GetDataSource(OleDbConnectionString constr, DataSourceWrapper& datasrcWrapper)
at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.OleDb.OleDbConnection.Open()
at DataAccessLayer.IHTPLDataAccess.OpenConnection() in C:\Documents and Settings\sunpa\Desktop\ProjectTesting\CL\ErrorMessage-24042010\DataAccessLayer\classes\IHTPLDataAccess.cs:line 159
The code is below:-
DbConnectionStringBuilder connectionStringBuilder = new DbConnectionStringBuilder();
connectionStringBuilder.Add("User Id", _userID);
connectionStringBuilder.Add("Password", _password);
connectionStringBuilder.Add("Provider", "System.Data.OleDb");
connectionStringBuilder.Add("location", _dataBase);
connectionStringBuilder.Add("Data Source", _serverName);
connectionStringBuilder.Add("timeout", "1000");
DbConnection _connectionObject = null;
DbProviderFactory factoryObject = null;
factoryObject = DbProviderFactories.GetFactory(_DBProvider);
_connectionObject = factoryObject.CreateConnection();
_connectionObject.ConnectionString = connectionStringBuilder.ToString();
_connectionObject.Open(); // This give me error as below
System.InvalidOperationException: The 'System.Data.OleDb' provider is not registered on the local machine.
at System.Data.OleDb.OleDbServicesWrapper.GetDataSource(OleDbConnectionString constr, DataSourceWrapper& datasrcWrapper)
at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.OleDb.OleDbConnection.Open()
at DataAccessLayer.IHTPLDataAccess.OpenConnection() in C:\Documents and Settings\sunpa\Desktop\ProjectTesting\CL\ErrorMessage-24042010\DataAccessLayer\classes\IHTPLDataAccess.cs:line 159
Pradeep Sen
Senior Developer
Mumbai
India
modified on Saturday, April 24, 2010 3:16 AM
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You old the OleDb Connection object that the Data Provider was "System.Data.OleDb". That's not a data provider. That's a namespace in the .NET Framework.
I think the provider your looking for is called "PostgreSQL OLE DB Provider". I've never used PostGre before, so I don't know for sure.
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Hi Dave
Thanks for your input.
Actually I am trying to make a data connection class independent of database vendors.
Now If the Provider is not System.Data.OleDb and something like "PostgreSQL OLE DB Provider", then how can I make it generic which the developer will like to use only System.Data.OleDb to connected to other databases like DB2 or Oracle (thou we have a namespace in .Net for oracle, still u can use System.Data.OleDb)
Thanks for you valuable time.
ANY ONE ELSE THERE WHO CAN HELP OUT
Regards
PS
Pradeep Sen
Project Manager
Kunming
China
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You'd have to let the developer supply you with the DataProvider name or supply the connection object to your code.
Pradeep Sen wrote: thou we have a namespace in .Net for oracle, still u can use System.Data.OleDb
Yep, and by using OleDb, you also lose any optimizations specifice to that provider costing you speed and flexibility.
If it were me, I'd probably supply data layers for specific databases, like Oracle, SQL Server, and Access, then let the developer write their own data layer classes using the interfaces you provide to do so.
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Hi Dave
Thanks for your suggestions.
I was looking to avoid writing different datalayers.
Is there anyway, I can use Postgre using the system.data.common?
Else, I have to take up the layered scope.
Thanks in advance
Regards
Ps
Pradeep Sen
Project Manager
Kunming
China
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