Read Config File Values For A Library Project?

Apr 15, 2009

Added for my quick reference.When you use the following code to retrieve the values from config file in a library project.

Value = Configuration.ConfigurationManager.AppSettings("KeyName")
The application will look for this key in AppSettings section of calling assembly and may lead to unpredictable results.

[code].....

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Class Library Project With A Config File?

Jan 19, 2012

I have a Class Library project with a appSettings.config file included into the project. The file is not embedded. So I have a ClassLibrary.dll with a appSettings.config beside in the bin.I have another project which is a Web Service. It has a reference on ClassLibrary.dll with a Copy Local=true. When I build the Web Service, the ClassLibrary.dll is brought into the bin of the Web Service. However, the .config doesn't follow.Do I need to do some postbuild event to copy the .config file or there is another setting I can set?

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VS2003.Net Project To Read XML .config File And Modify?

Mar 26, 2009

Dear Friends: I have some files in 1 folder directory that show "XML Configuration File" under type. But none of these files show the extension .config. The directory filesare like C0150,C0150_new,C0200,C0200_new etc. I need to change only 1 attribute of each of these files. I need to write a VS.Net project to do this. I have to send the .exe file(from bin directory of this VS.Net project) to my client and they will just double click the .exe file and it will change that attribute in all the .config files.

The C0150 file looks like this:
<?xml version="1.0" encoding="utf-8"?>
<configuration>

[code]....

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Unable To Access AppSettings From App.Config In A Class Library Project

Mar 1, 2012

I am trying to access appSettings using the following syntax and I have used it before in my many website projects but not in a class library project. In this class library project I cannot even access the AppSettings Keys. Is there any way I could access the AppSettings Key from my class? Is the class library project's app.config or project structure behave in a different way?

[Code]...

I have already added Project Reference to System.Configuration and imported in my class. When I run my code it says, "Object not set to an instance of any object".

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Read Values From App.config In .Net 4.0 Using ConfigurationManager?

Apr 10, 2011

I am creating a windows service in .Net 4.0 and testing some functions of said service with a windows forms client by referencing the service project.The service project has an App.config file and that file looks like this: [code]a null reference error is thrown because my connection string is not loaded.The only connectionStrings that are loaded are from the machine.config file located in [code]If I create an application scope setting for the service, I can get that setting by using the My.Settings.setting so it's not like the App.config file is not being read.why are my connectionStrings not being loaded from the App.config file?When referencing a project(parent) from another project(child), the child's app.config is used even if the parent's classes are being used.Thus, I can get the connectionStrings to show up if I copy them over to the child's app.config. When trying to open it manually, my currentDirectory was of the child, not the parent (strange how it did not throw an exception - it wouldn't have been able to find the config file it just silently used the machine.config.

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Class Library Config File?

Sep 18, 2009

I have written a vb.net class library that pulls the url for a web service out of my.settings. However, at runtime it no longer bothers to read the class.dll.config file that it made.I want to deploy this dll in different environments and be able to custom choose the relative webservice via the class.dll.config file.

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Config File On Class Library?

Mar 16, 2006

Got a solution with 3 projects, a Web Service, a WinForms (MyUI), and a Class Library (Foo).

MyUI calls methods in the DLL that access the web service. The DLL has project config settings that store the URL of the web service. I compile the solution and it compiles all 3 projects. In the DLL's bin dir it puts the foo.dll and foo.dll.config files. However, in the WinForms bin dir it puts the MyUI.exe, MyUI.exe.config, and foo.dll; it doesn't include the foo.dll.config. When I run the MyUI.exe from its bin dir, it appears to work, and is obviously getting the config settings from somewhere because it doesn't crash and successfully contacts the web service. However, if I copy the foo.dll.config file into the MyUI's bin dir, and change config settings and re-run, it appears to ignore my changes completely.

In the Class Library I setup the config settings through the project properties dialog under the Settings tab. I access them from code using My.Settings.

How do I modify the config settings post-compile?

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Read Default Values From AppName.exe.config

Mar 15, 2012

How do you read the default values from the appName.exe.config file? My application only reads these values on first installation. Subsequently, it reads the updated values sitting in the user.config file.

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Web.config ApplicationSettings Values Not Being Read From WCF Service?

Dec 6, 2011

I have a WCF service with a setting I created in the WCF application property editor (settings tab).It has created something like the following property in MySettings class in the Settings.Designer.vb file. Notice the DefaultSettingValueAttribute is set to "This is the OLD value". That's my value for local testing.

<Global.System.Configuration.ApplicationScopedSettingAttribute(), _
Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), _
Global.System.Configuration.DefaultSettingValueAttribute("This is the OLD value")> _

[code]....

The problem is after restarting the WCF service (rebooting the server machine completely), it never reads the new value. It continues to use the old value that was set as the default value in the designer file.I think this must have to do with file permissions, but I don't see anything in the event log that indicates a problem. It's like the WCF service isn't even trying to read the web.config file.Why isn't the service reading the settings value from the web.config file?

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Asp.net - Getting Configuration Settings From Web.config/app.config Using Class Library

Mar 26, 2009

I have a class library (Named ADI), that needs some configuration settings from the project using it (like connectionstring, filesystem locations etc).

I want to define these settings in my Windows Forms/Web Projects App.Config or Web.Config, like other settings.

Here is part of my app.config for my windows forms application:

<applicationSettings>
<PhotoImportRobot.My.MySettings>
<setting name="ADIImageRoot" serializeAs="String">

[Code]....

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Add App.config File To Project?

Apr 20, 2011

Can anybody tell me how can i add app.config file to the project?

i try add new item in the project but i can not see any app.config template.

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Read XML Config File?

Apr 10, 2009

I would like to be able to read the entire document, and make changes to it before run time. I am making a deployment tool for my application, and most of my customers do not want to rename their servers, nor do I want to have to rename the server in the connection string section of the app config file.

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Use The App.config File With A Test Project?

Dec 7, 2009

I using unit testing, to ensure that I can read connect string information from the ConnectStrings section of my app.config file. This works fine in the application proper, However when I attempt to generate a unit test for this under the Test Project, the dll.config file is being ignored, and the connectstring info from the machine.config file is being retrieved instead. How do I ensure that my tests read from the correct config file?

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Getting Values From External Config File?

Jan 3, 2012

i am building a web application with VS2010 and framework 4

in the web.config i have defined the external file path
<appSettings file="\serverc$InetpubwwwrootConnectionsGlobal_Settings.config">
<add key="var_1" value="xpto" />

[code].....

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.net - Read A Settings Value From The Web.config File In An ASP.NET Application?

Aug 18, 2010

I'm trying to use the following command:

Dim xmlFilePath As String = _
System.Configuration.ConfigurationManager.AppSettings("XmlFilePath")

to retrieve the following setting:

<applicationSettings>
<MySolution.WebProject.My.MySettings>
<setting name="XmlFilePath" serializeAs="String">

[Code]....

However, xmlFilePath shows up as Nothing after that line of code is run.

What's the correct code to get a setting out of the web.config file in an ASP.NET application?

NOTE: Although you can add keys individually to the <appsettings> tag, I'm trying to figure out how to use it with the "Settings" tab in the project's properties.

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How To Read / Write Custom Config File

Jan 6, 2011

Environment: .Net 3.5 VB.net (C#ok too) I wrote a multi-project WinForms app that needs to load a couple dozen variables from a client section of a config file based on user's selection of client. Also some program variables need to be loaded as well. So far so good, I put them in an app.config file.In the appsettings section I put the main program variables. e.g.

[Code]....

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Way To Read Settings Of An App.exe.config File From A Linked Dll?

Sep 14, 2010

Is there a simple way to read from the global application.exe.config file from a dll?urrently I am loading the file as an XmlDocument but I wonder if there is a better solution.That's what I mean:If I create a new WinForms Project I have a Settings Tab in the Project properties where I can add some simple values (And I want to access the per Application settings, not the user beased ones).From my code I can access these values with:

Console.WriteLine(Properties.Settings.Default.SomeValue);

The Settings class is autogenerated in the file Settings.Designer.cs.Now I have the case where a dll need's to read the settings from the Main Application's config file. Is there a simple way to achive this? Currently I am reading the file as an XML Document.

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Feb 19, 2012

Basically i have a .net application that has a directory path stored in the app.config file. this directory path outputs xml files that will be read by an asp.net web page.

Is there any way i can get the asp.net web page to read the directory path stored in the app.config file? Should i look to use the web.config file at all?

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Location Of App.config File In A Windows Service Project?

Feb 2, 2012

I am creating a windows service in VS2010, and in order to store a user's input during installation I've been told to write it to a file called app.config.However i cannot find this app.config file? Does it create one in a windows service project? or just in a WCF windows service project?

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Re-load The My.settings Values From The Config File?

Nov 29, 2009

I would like to tweak some of the numbers in the app.exe.config file while the program is running. I would like my program to re-load those valued from the edited txt file.

I have tried my.settings.reset, reload, and upgrade. None of these seem to reload the values from the config file into the program

vs 2005
vb.net

How can i get my program to re-read the config file into its memory once it is up and running. say when a button is clicked?

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Xml Config File Key/values Mysteriously Being Cleared?

Feb 28, 2011

I have a vb.net 2010 windows forms application.I use an xml file to store application information.The file is in the same format as an app.config file but is NOT the app.config file.It is stored in

Environment.SpecialFolder.CommonApplicationData

I read and write to it using xmldocument and all works fine

From time to time I get calls from clients that my application won't start

On checking this xml file I find all the key/values have been deleted.example of file.........

<?xml version="1.0" encoding="utf-8"?>

<configuration>

<appSettings>[code]......

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Implementing Config File That Multiple Projects Can Read?

Mar 7, 2011

I am using VB.NET 2010 with a solution that consists of class libraries and winform projects.

Each project has an app.config for it's specific needs. There are however, several settings that are common across all projects. I would like to implement a common config file to hold those, but that effort hasn't been very successful.

After much searching I developed a test program to play with and it was working until I moved the Globalsettings into a separate file. Below is a paste of my code along with the config files I've been experimenting with. I've added the references to system.configuration and made sure my config files are set to always copy to the output directory.

The code compiles, but GlobalSettingsLookup is never set to an instance of NamevalueCollection. I'm guessing it's because the ConfigurationManager can't load the section "GlobalSettings"(?) That's just a guess

My Code:

Dim GlobalsettingsLookup As NameValueCollection = CType(System.Configuration.ConfigurationManager.GetSection("GlobalSettings"), System.Collections.Specialized.NameValueCollection)

[Code].....

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Read A Value From App.config File In Windows Form Application?

May 16, 2007

How can i read my connectionstrings value which i stored in my app.config file (for windows application)?

i tried many times to use more than one option but i could not do it.

i am using VB.NET 2005 with framwork 2.

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Simple Read/Write App.config Configuration File

Feb 6, 2010

I have a program with various settings, all stored in the app.config file. Often, I have a need to edit the connection string setting. I cannot do so using the My.Settings.myConnectionStringVariable method, as this is read-only. What I would like to do is have a big text box, and simply load the entire app.config file into it. The user could modify whatever they wanted, click save, and the program would save the new edits to the app.config file, and restart the program. I don't have a huge need to only pull out the connection string, as getting the text for the entire config file would suffice. However, if it is easier to pull out just the connection string from the config file, that would work too.

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C# - Changing Values In Web.config With A Batch File Or In .NET Code?

Mar 19, 2009

I have a web.config file on my computer.There are alot of things i need to change and add in the file. (I am actually working with my SharePoint web.config file)Can i do this with a Batch file, if so how would i do it. Or how would i do it using VB.NET or C# code? Edit: i need to create a program to alter a web.config of lets say i web.config laying on my deskop and not the actual web.config of my project

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Read The Latitude And Longitude Byte Values From The DEM File (retrieving Binary Values)?

Mar 23, 2009

I have a DEM file(Digital Elevattion Model File) and I am trying to open the file,where we have Latitude and Longitude values inside the DEM file.And, Now I have opened the file using Filestream and Read the file using BinaryReader.But, I am having a trobule in getting the values of Latitude and Longitude.I am getting Byte values randomly as 1,202,31,271 etc.But, we dont have latitude and longitude values more than 180,and also I am not getting 16 bit UInt values.For example, the values should be like Latitude 20.00416666666667 and Longitude 39.99583333333333.So,read the correct Byte values of the DEM file.The code I have used till now is:

Dim fs As FileStream = New FileStream("C:UsersadminDesktopHeader and DEM fileE020N40.DEM", FileMode.Open, FileAccess.Read)
Dim rd As New BinaryReader(fs)
Dim convertDB As UInt16
For i = 0 To rd.BaseStream.Length

[code]....

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Server Path - Added New Project Class Library To Make Dll File

Jun 14, 2009

I am just added new project class library to make dll file. when i write the first line i got this problem

Dim objStreamReader
As
New
StreamReader(Server.MapPath("TextFile.txt"))

name 'server' is not declared

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Using App.config In A Class Library

Jun 30, 2008

I was dangerously close to high-jacking another thread, so I thought I should create my own. We make class libraries so we won't duplicate code, but what about settings? I have a large solution that I've created a project in for common material, which includes an app.config. The problem is that a class library isn't an "app" so my functions can't get to the values. How do I get around this?

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Class Library Config Files And My.Settings

May 19, 2010

Say I have a Class Library project with its own .dll.config, and a forms application. I want to confirm that it is impossible to reference the .dll.config file from the .exe.config file and still use My.Settings.

For example: I have SomeClassLibrary project, with SomeSetting that I can access through My.Settings.SomeSetting. I also have SomeFormsApp project. This is what I want my SomeFormsApp.exe.config to look like:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>

[Code].....

From my readings, this seems impossible. I either need to copy the content of SomeClassLibrary.dll.config into SomeFormsApp.exe.config, which is tedious and error prone when copying from multiple class libraries, or I need to use ConfigurationManager, which bypasses My.Settings and its typed, Intellisensed goodness.

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Class Library Getting Settings From Own App.config NOT The Application's?

Jun 2, 2009

I'm having trouble with my application settings and I'm wondering if anyone else has seen this.

I have a Librabry with a connection string. In the project for the library it has its own app.config:

<configSections>
<sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
<section name="OBInfrastructure.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</sectionGroup>

[Code]...

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