Connection String Based On Location?
Feb 23, 2010
I've got 3 connection strings in my app:
<add name="DBConnectionString" connectionString=""/>
<add name="ADConnectionString" connectionString="" />
<add name="TestDBConnectionString" connectionString="" />
now in the code i do:
[code]...
I get: The ConnectionString property has not been initialized. What am I doing wrong? AFAIK this should get the value I want...
I don't want to do in connections section as I WANT TO BE SURE that I don't mess up the production server since I'm in the same network...
View 1 Replies
Similar Messages:
Jan 29, 2010
I have a web project with a data model defined in an edmx file. The connection string starts like this:
metadata=res://*/;
This has worked fine for a while. But somebody else working on the project created a dll that also uses the entity framework and added it to the bin folder. Now when I try to create my connection there is an error loading the metadata.
Aside from totally changing the way one or both of us is doing things, I wonder if the problem can be fixed if my connection string can be changed to only look for the metadata defined in my edmx file. The problem is, for the life of me I can't find the right syntax to do this. The metadata is embedded in the output assembly, so there are no physical metadata files to point to. How exactly should I specify the metadata location in the connection string?
View 1 Replies
Mar 7, 2011
How can I retrieve the Entity Framework 4 connection string from a custom config file, not web.config?
Edit: Is it reasonable to delete the default constructor generated code and recreate it in a partial class to use the pulled in connection string?
I would really like to avoid changing all references to the EF context with an overloaded method including the connection string.
@BrokenGlass: This is what we ended up with:
[code]....
View 4 Replies
Feb 2, 2011
I have a db connection string 'ApplicationServices' defined in the connectionString section of web.config and 3 Entity Framework connection strings which have the provider connection string attribute with the same connection string as the one in 'ApplicationServices'. Is there a way to reference connectionString in 'ApplicationServices' for the provider connection string attribute of the EF connection string in the web.config, rather than providing the connection string all over again?
View 1 Replies
Mar 15, 2011
just for my testing purpose i know i can define both the connection's outside in a single web config file by different name's and access them in my front end according to it but what if i want to have seprate for both connection's web.config situation is like this see image so i want to access my connections from second web config file how i can do that.
[Code]...
i tired this but its giving error
[Code]....
View 1 Replies
Jul 4, 2013
In my application there are 4 connection strings...from that i want one connectionstring should be default connection string.How to do ?
View 1 Replies
Oct 18, 2010
I am preparing for an Access2007 db conversion at the beginning of the year and would like to know what the best process would be for connecting to the sqlserver2005 database. I have read about adding the connection string to the web.config file. I have also read about using ADO.NET and put the connection information into a class and not the web.config file.
I would like to hear from others as to what you have used, are using, or plan on using for a webapp (vs2010), and why so I can get an understanding.
View 3 Replies
Aug 10, 2011
I have an ASP.Net website running on IIS7. The Application Pool is set to ASPv4 Classic.
Authentication Mode is set to ASP.Net Authentication & Windows Authentication
My question is, when I want to connect to SQL using a "trusted connection" in the Connection String, what user will actually be passed into SQL?
I thought it would pass my logon details, but it is coming back with an NT AUTHORITYANONYMOUS LOGON error, which seems to point towards it not passing in my logon.
View 8 Replies
Jan 13, 2011
I have a list of paramaters eg A,P,C,K,L each paramater represent a value in the database when past in via request.querystring it returns the value from the database. the problem i am having lets say we http://localhost/default.aspx?string=P when you look at the view source of the page its changing the parameter "P" to another parameter from the list. i have approxmately 6000 clients connecting to this default page with different paramater based on their location.
View 1 Replies
Feb 13, 2010
on VWD 2005 this code works fine, but on 2008 it says I haven't created an instance of the object. I want to convert the object connString (a connection string) into a string.
'This acceses the virtual directory web.config file for connection strings
'We have to convert the object to a connection string
Dim rootWebConfig As System.Configuration.Configuration
rootWebConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("/VirtualDirec")
Dim connString
As System.Configuration.ConnectionStringSettings
connString = rootWebConfig.ConnectionStrings.ConnectionStrings("ConnectString1")
Dim strConnString
As
String = connString.ToString().......
View 5 Replies
Jun 1, 2010
I'm using the following code to get a list of sites from a database and then show a short extract from the posts. The number of posts shown and the length of the extract is defined in the appsettings of the web.config.
[Code]....
I get the following error:
Index and length must refer to a location within the string. Parameter name: length
View 2 Replies
Jul 1, 2010
I have a string with values seperated by the ";" character I want to iterate through the string and do inserts based on the value is there an article or script that would point me in that direction. Im doing this in sql express
View 3 Replies
Oct 19, 2010
String is immutable and StringBuilder is mutable. So if I change the value of a string a new memory created with the new value, whereas in StringBuilder it updates its memory location rather than creating a new memory location. So for large concatenation stringBuilders are preffered. But when I create a new String object, a fixed memory is created. And any changes will update its memory location, rather than creating a new memory location.
For e.g.
String s = new String();
s = String.Empty;
for ( int i=0;i<100; i++)
{
//s = s + "test" + i.ToString();
s =string.Concat(s, "test" + i.ToString()); ///This is effecient compared to previous step
}
Now instead of String class I will use a StringBuilder class.
StringBuilder s = new StringBuilder(String.Empty);
for ( int i=0;i<100; i++)
{
//s = s + "test" + i.ToString();
s.append( "test" + i.ToString());
}
View 13 Replies
Mar 4, 2010
(1) "...this application is a very heavy SQL application, it does not perform a session based SQL connection, instead for every request it refers back to the base confirmation file on the web server and then opening or making a new SQL request the result being a very chatty SQL client!"(2)..." concerns specifically relating to the chattiness of the SQL client app. Please be cautious when "testing" the product for it may have a negative effect even on [the] faster WAN links"C. Example of Code(1) from a class helper file:
"
public Product GetProductByName(string name)
{
[code]...
View 4 Replies
Apr 28, 2010
I have an ASP.NET project which gives me the following exception if I try to run it Where should I "call" it before I can use it ?There is no global.asax in my solution
View 3 Replies
Dec 13, 2010
Project 1: Web Application (.aspx/.ascx/.cs/)*
Project 2: Class Library (has one static class, Repository.cs, which is full of static methods used to put/get data to/from DB)
Project 3: Web Service (allows few of the mthods of the Repository to be used via WebService)
Conditions:
There will be about 10 copies of Project 1 (WebAppliation) runngin on IIS each for a seperate client.I want each copy of Project 1, and the Web Service to read/write data from/to DB via Repository only. So all 11 Projects (10 Project 1, and 1 Wb Service, will be using repository as DAL)Questions1) Where shall i put the connection strings??? because each web application will have its own connection string, i cant save it in repository. And if i keep it at the web.config of each project, then what is the best way to pass it to repository?
2) Repository.cs is a static class with all static methods, is this a good approach? Should it be static? or should i not make it static in order to allow creationof objects of Repository.cs. (this way may be i can also send connection strings to the objects
of repository, in whatever project required...???)
View 6 Replies
Jul 18, 2014
I have an ASP project that works fine locally. It makes use of a dll that gets information from a database. I set this up using the datasource wizard, which is not how I like to do things. I find it to be a bit opaque, and this problem is a fine example. When I publish the website, I get an error that ultimately shows this:
Login failed for user 'NT AUTHORITYANONYMOUS LOGON'.]
That suggests that it is not using the username and password, so I went to the App.Config file in the dll, which is the one place that has the connection string that I know of (normally, I'd do it in code and it wouldn't be there, but I'm doing something new). If I change the DB name to a DB that is very similar to the correct one, then run one of the queries, it correctly complains about a few missing columns. As long as I use the correct DB name, then it works (there's a production DB and a dev DB. The two are identical except that I haven't added a few columns to the tables in the production DB). This shows that the connection string is being at least partially used.
However, if I alter the password, such that it is invalid, I have no problem running the query, which suggests that the username and password are being ignored, and my own local credentials are being used instead (or at least that's the going theory as to why I can connect just fine when the password is wrong). The credentials are set up correctly as far as I can determine. That portion of the connection string are copied directly from a different project that works fine.
So, despite having credentials that should be valid, the dll appears to be steadfastly using my local credentials and ignoring the ones in the connection string in App.config. I would assume that this has something to do with the datasource wizard, which I don't use.
View 13 Replies
Apr 7, 2010
Split the input string based on the separator list passed. Returned string list should have separators in it.
.NET API needs to be implemented
string [] SplitWithSeparators( string inputText, string[] separators)
Input
inputText: passed string
RAMESH EMPCODE 001 SURESH EMPCODE 002 GIRISH EMPCODE 003
Separators: passed string[]
string [0] : TRINATH
string [1] : SHARATH
string [2] : SRIDHAR
THIS OUTPUT I SUPPOSE TO GET
Output
string [0] : TRINATH EMPCODE 001
string [1] : SHARATH EMPCODE 002
string [2] : SRIDHAR EMPCODE 003
View 5 Replies
Mar 26, 2016
URL....This link shows a demo that let user to put origin and destination then get direction. I want to know how to add a option which is let user to use their current location as origin location (Location from).
View 1 Replies
Apr 7, 2010
I have a table in my database, in which a certain field holds the locations of text or doc files (the files are of a transcript for a chat session).
In the Gridview right now i able to show the link locations. But i want to have Hyperlink or Button in the links location in the Transcript Location fields.And on the click of which the txt or doc file opens up in notepad or microsoft word.
View 2 Replies
May 7, 2015
Following is my code when user enters hospital name and city, he will be navigated to this page to show location on map. Now I want to get user current location and draw the route between current location and destination. Is there any way to integrate to geocoding and geolocation?
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style>
html, body, #map-canvas
[Code] ....
View 1 Replies
Feb 1, 2011
I added a database to my project. When I did so an app.config file was added to my project. (Yes I know I have dangerous info in the connection string. I shall change that but for now I am messing around with test stuff.)
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
</configSections>
<connectionStrings>
<add name="NyStories.Properties.Settings.storyConnectionString"
connectionString="Data Source=|DataDirectory|story.sdf;Password=driver;Persist Security Info=True"
providerName="Microsoft.SqlServerCe.Client.3.5" />
</connectionStrings>
</configuration>
I did a google search on how to get the connection string value and found. string sConn = ConfigurationSettings.AppSettings["ConnectionString"]; I am getting a warning that this is obsolete. It has been replaced by ConfigurationManager.AppSettings. Ok Fine. According to the docs, it is also in System.Confiuguration which I already have a using statement for above. But when I attempt to use it, it is not part of the assembly.
View 4 Replies
Feb 14, 2011
My web application has to retrieve database from more then two difference sql server.
for example, one from localhost, one from different server ip.
all firewall setting was finished, but i just dont know how to code and use it.
here is my web.config :
[Code]....
this defines only one database in my localhost.but i need to call different connection strings each time i need.
how do i implement this?
View 4 Replies
Mar 11, 2011
Split off from http://forums.asp.net/t/1646657.aspx/1?MVC+3+Tutorial+Movies+database:
I have the same problem here.No matter what changes I make in the connection string, in the Web.Config file, MVC3 tries always to connect to the SQLEXPRESS database that I do not have. I am running the 2008 SQL Server Standard Edition on my desktop.
How and where can I replace the reference to SQLEXPRESS by one that allows me to connect to my local database?
View 3 Replies
Jun 17, 2010
I have created a ASP.NET 4 application in VS 2010 using Silverlight and RIA Services.
After finishing the first release on my development pc, I'm starting some deployment testing in a server in my local network.
After sucessfully published the web application using the Visual Studio FTP publishing option, I notice two strange things:
1 - On the IIS properties of the website I have uploaded my files to, you can see now a connection string, named as LocalSqlServer that points to the aspnetdb.mdf database file. I had a look in the web.config file and I could not find this connection strind defined there. So, where is it located? Where did IIs got it from?
2 - As the aspnetdb.mdf file is not deployed withtin the web application and I a musing SQL express in my testing server, where can I drop the mdf and ldf files so they can be attached when the applicaiton runs? I know I can perform an attach operation using management studio,but I'm wandering where is the DataDirectory folder ASP.NET looks for to attach it at runtime?
View 4 Replies
