Well i m going through a problem, may be anyone knows the solution or may guide me.abcconfig file contains
<configuration>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
[code].....
I have a set of classes that mimics enums (see my other questions for specific details/examples). For 90% of my project, I can compile everything in at design time. But the remaining 10% is going to need to be editable w/o re-compiling the project in VS 2010. This remaining 10% will be based on a templated version of my Enums class, but will generate code at runtime, based upon data values sourced in from external configuration files.what my Enums class looks like. The templated fields, per that question, will be the MaxEnums Int32, Names String() array, and Values array, plus each shared implementation of the Enums sub-class (which themselves, represent the Enums that I use elsewhere in my code).I'd like to parse values from a simple text file (INI-style) of key/value pairs:
[Section1]
Enum1=enum_one
Enum2=enum_two
Enum3=enum_three
So that the following code would be generated (and compiled) at runtime (comments/supporting code stripped to reduce question size):
Friend Shared ReadOnly MaxEnums As Int32 = 3
Private Shared ReadOnly _Names As String() = New String() _
{"enum_one", "enum_two", "enum_three"}
[code]....
I'm certain this would need to be generated in MSIL code, and I know from reading that the two components to look at are CodeDom and Reflection.Emit, but I was wondering if anyone had working examples (or pointers to working examples) versus really long articles. I'm a hands-on learner, so I have to have example code to play with.
How To Editing The "Connection String" in the Configuration file by the Code in the Runtime. This is my Code
My.MySettings.Default.Item("ConString") = "New Connection String"
My.MySettings.Default.Save()
This code can edit the Configuration file in the run Time but if I restart the system the Configuration file will return back to the first Configuration.
I have 3 components :
1.Manager : dll containing Iterface definition and other things
2.Implementation: dll containing Implementation of the Interface
3.Executable: (maybe this one could be a external application or another dll using the libraries)
I have particular methods (iside the interface dll file) that extract information of real Implementation from AppSettings keys in order to instance it using reflection. I use the Manager inside the Excecutable, but when I try to retrieve a especific key defined in "Manager.dll.config" (appSettings), the value returned is empty because the configuration file used is "Excecutable.exe.config" I need this configuration information in Manager config file because this Manager will be used from other programs and the configuration must be centralized into that config file to replicate the possible changes to every app calling this dll.How can I to specify that the ConfigurarionManager.AppSettings must extract values from manager.dll.config file?
I am referencing a DLL in my project which works OK on both inside and outside of the IDE on my development machine but when I deploy to another machine, I get an error "Could not load file or assembly...".
View 6 RepliesI receive this error as "Assembly Load Error" whenever adding a form or other object that has to be inherited.
"Unable to load assembly. Ensure that the file is a valid .net Framwork assembly"
I'm working with a 3rd party assembly to implement something in our in-house software. I can make the refence and work with the library without a problem, but when I run the program to test it i'm getting this error "Can't load file or assembly "assembly file" nor either of its dependencies. The system couldn't find the specified file" (i'm from Mexico, exception is in Spanish so i had to tanslate it, sorry for the poor translation) I have given read and write permission to the file, the folder, and for all users and still wont load it. I saw that the assembly has the PublicKeyToken=null, does that have any to do with that i cant load the assembly?
View 3 RepliesI am working on a project where I have to load assemblies (lets call them tasks) at runtime, run the task and then be able to kill off the whole assembly so that the dll can be replaced without interrupting the main application.There are many of these tasks running within the main application,some run sequentially and some run in parallel.Occasionally one or to of these tasks need to be updated and then re-added to the queue. Currently we are stopping the entire application and interrupting the other tasks at whatever stage they are at, which is not ideal.I have figured out that I will have to load each assembly into a separate AppDomain, but loading the assemblies in those domains is proving difficult, especially when I need to actually run the tasks and receive events from them.I have been looking into this problem for a couple of days and have still not managed to get a working proof-of-concept.
I have an Interface for the tasks which includes a 'run' and 'kill' method (subs) and a 'taskstep','complete' and 'killed' event.'taskstep' returns an object to be cached later, 'complete' fires when the whole task is done and 'killed' fires when it is ready to be unloaded.There should also be a timeout on the whole process of two hours and a timeout of 2 minutes on the killed event in case it gets stuck, at which point I would like to be able to unload it, forcing any threads to terminate (which is what 'kill' should do anyway).Each assembly may contain several tasks, all of which should loadable be unloadable.I have no problems loading these tasks as 'plugins' but am lost when trying to both use them and unload them. If I have to create some elaborate wrapper then so be it but is what I need even possible? I have tried inheriting from MarshalByRefObject but I do not even know the assembly fullname unless I load it first, which then locks the file. I have tried loading from a byte array of the assembly. This means that the file is not locked but a copy of it remains in the current appdomain. This will become problematic over the following months / years![code]
Can I change the app name at run time[code]...
View 4 RepliesI wrote an assembly(not managed completely ("1.dll"))
i want to load it at runtime (in a managed assembly) but when i try to load it it give me this error:
"Could not load file or assembly '1, Version=1.0.4207.24855, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Attempt to load an unverifiable executable with fixups (IAT with more than 2 sections or a TLS section.) (Exception from HRESULT[code]...
with vb.net 2005 how to configure my IDE for release / debug build configuration from which tab i should set it
View 2 Replies[2005] System.Configuration.AppSettingsReader
View 4 RepliesWhen ever I finish simple programs no matter what it is and i click to debug it it comes up"Error while trying to run project:could not load file or assembly"project name" or one of its dependencies.the module was expected to contain an assembly manifest"
View 4 RepliesOne of them is giving us trouble in only 1 spot out of the 4 spots we use it at:The trouble spot is a windows form project that uses reflection to dynamically load some DLLs that run long running processes. One of these long running processes is an agent that relies on one of our vender DLLsWe're getting the missing assembly exception at the point where we first enter a function that references the library. I already checked the silly things such as if we had forgotten to move a reference from the old version to the new version, but that's not the case. I also checked the bin directory of the project and the assembly is there.
View 3 RepliesReceive 'ConfigurationManager' is not a member of 'Configuration' in VS2008.I read all of the topics in the forum about this error Tried adding areference to System.Configuration.dll to the project and an "Imports System.Configuration" to the vb file.Still get an error
View 7 RepliesWhen connecting to data I always like to use the Configuration methods:
2005
Dim settings As ConnectionStringSettings = _
onfigurationManager.ConnectionStrings("csCambra_2")
[code].....
I am looking to make a data connection with a network server(sql server 2005). When I run the data source configuration wizard, it allows me only to pick a local database file. I want to use a connection string like this "Data Source=SQLSERVER;Initial Catalog=mydb;User Id=username;Password=password;" I know I can do that programmatically. But I would like to know whether I can do that using the data source wizard so that I will be able to use Bindingsources and tableadapters.
View 4 Replieson my program i have an activation in it and in order to activate the program you need to enter a code that is stored in the settings. so i was looking through my computer and i found the programs config file. and so I opened it and i found all of the codes for the activation. I need to find out how to make the file so the user doesn't have access to it and then how to move it to a more hidden place in the C: drive.
View 3 RepliesI have . VB.NET DLL that I have made COM visible and it works fine.However, I've now added another class which I also want to expose to COM but I am now getting an erro when I build it:
Quote:
Error1The assembly {...} could not be converted to a type library. Type library exporter encountered an error while processing 'TOPSMileageLookup.JobMileage, TOPSMileageLookup'. Error: Type 'JobMileage' and type 'Job' both have the same UUID.
JobMileage is the name of the original class I had that is COM visible and it worked fine when it was on it's own. Job is the name of the new class.Now, the obvious suspician is that I have copied over my COM GUID's but I can assure you that they are most certainly different. But what else could it be?
I am a java developer that inherited a vb.net web application. This app relies on a VB class assembly that builds in to a dll. I have made some changes to this class assembly but I cant seem to get the vb.net app to pick up the changes. I thought that using regsvr32.exe or regasm.exe would do the trick but after reading a bit more they don't appear to do what I need.
When vb.net uses code such as this import where is it getting the reference to "MyClassName"?
<% Import namespace="MyClassName" %>
I got warnings on my project, does somebody know how to reference this assembly. this is probably because the project has these crm.mytextbox type textboxes and other controls instead of normal system.windows.forms.textbox.Warning1Could not find type 'crm.Mycombox'. Please make sure that the assembly that contains this type is referenced.If this type is a part of your development project, make sure that the project has been successfully built.00
View 13 Replieshow to add and use configuration file in the vb.net application like web config file can i change the value in the configuration file
View 14 RepliesI have a vb.net 2008 desktop application to make changes to it. Since the production database will be changing within a month, I know that i need to change the .net remoing.
1.I change the configuration manager file (app.config) in debug mode to point to the 'new' test database, however the changes are not pick up. The application is still pointing to the current database. Thus can you tell when what kind of files.I need to change so that this application picks up the 'test' data base?
2. After I have tested the changes that need to be made, I will need to deploy the changes. Thus i am assuming that I will need to do something different so I can put the application changes into production. Thus, can you tell what kind of extra dlls,exe, xml, and other files I will need to include in the deployment package? Is there anything else I need to do in the deployment package? This application uses .net remoting to have the database connect to the various proejct files in the entire solution file.
I finally managed to encrypt the user settings in my app.config with the following
[code].....
My configuration file has the following settings for logging. I want to read the Switches Value attribute to see if Debug is set to 4 (Debug logging) so that I can retain some temporary files. How to I read the value using configuration manager?[code]...
View 3 RepliesHow can in include registry file when compiling my program?
I want to include an .ini to give the users the ability to change the database path for example
[DBConnection]
DATADIRECTORY
p:data
[Code]....
how to program it, or is there a better way than using ini files?
I'm using visual studio 2008.
I'm trying to open an .exe file via vb code using this method: [Code] But I get the following error message: "Cannot open the configuration file patch.cfg", How can I get round this? Do I need to concurrently open the exe and cfg file? If so, how?
View 12 RepliesIn my VB.NET project I have three configurations DEBUG|TEST|RELEASE.
Currently when I am building using MSbuild and TeamCity I hard code the configuration, which smells badly!, to TEST
<Configuration Condition=" '$(Configuration)' == '' ">Test</Configuration>
Now before everyone screams at me not to hardcode this, the reason this was done was becuase we could NEVER seem to get $(Configuration) populated.
So my question is within MSBuild how can I read the currently selected configuration from the solution file commited to SVN?
I am trying to execute a VB .net console application called Application1 that I created using Visual Studio 2008 with .net framework 3.5. When I run it under the windows scheduler or from a command prompt it works fine. When I try to run it under a purchased job scheduler, I get a message stating that directory APPLIC~1.config is missing. What properties does system.configuration use when it tries to find an application's .config file? Can these be set when my application starts?
Note: I was able to use ConfigurationManager.OpenExeConfiguration(My.Application.Info.DirectoryPath & "" & My.Application.Info.AssemblyName & ".exe") to get around this issue but would like a cleaner solution. I do not want to do this each time I want to retrieve an appSetting entry.
So i'm trying to create a save configuration file and I found the Application Configuration file which seems like it'll do what I want it to do what
View 3 Replies