Web Forms :: Connection With A .txt File?
Jan 8, 2011
i am using visual c#.I've already built a web form in which i ask from the user to fill all the fields in the web form (such as textboxes,dropdownlists etc.).And here is my simple(i guess) problem: i want to make a txt file that contains some information and then to connect this txt file with my web form.I want all the parameters( by saying parameters i mean everything the user inputs in the textboxes etc.) from the web form to connect with the txt file and if the parameters match with what i ask from the user to put in the web forms' fields,i want an other web page to show the inmformation included in the txt file.If anyone understands what my issue is :P , please tell me what exactly do i have to write in the txt file( i mean in which way) and how to connect the txt file with the web form and the final web page.
View 2 Replies
Similar Messages:
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
Apr 18, 2010
When I open an ASP.NET 3.5 project using VWD2010, I get a prompt error message,"The connection property in the web.config file is missing or incorrect.The connection string from the .dbml file has been used in its place."however, my project works successfully.
View 1 Replies
Apr 30, 2010
I have a simple upload page that will upload a file to a server and when the "upload" button is clicked, the file is uploaded to the server and then a bulk insert command is made from the .vb file. I have the database connection in the web.config file but I don't know where to add the ado connection and command structure in the .vb file. I also don't know where to put the bulk insert. I'm assuming that it goes in the .vb file as well. Here is my .vb file as it stands currently
[Code]....
View 7 Replies
May 24, 2012
How can i read CSV file without using Oledb connection.
View 1 Replies
Sep 13, 2010
I'm using Visual Studio 2008, and my database is SQL Server 2000.
I want to add a connection to the Server Explorer in VS. The Data source is Microsoft SQL Server (SqlClient). After entering in all my information and I click Test Connection, it is successful.
But when I click OK, I get the error:
Unable to add data connection. ExecuteScalar requires an open and available connection. The connection's current state is closed.
View 3 Replies
May 25, 2010
how can I change my database connection name in appconfig file....what is the tag name to it?
View 2 Replies
May 7, 2015
How can encrypt the web configuration file ... so I don't want the connection name is appeared. How to do ncryption of web config file.
View 1 Replies
Nov 29, 2013
I want to encrypt my web config when i deploy it to server so that the username and password of database is secured. I've tried some of the encryption and it did'nt work. here is my code.
Imports System.Collections.Generic
Imports System.Text
Imports System.Configuration
[Code].....
View 1 Replies
Mar 11, 2010
I recently started NOT putting code in separate file. I am using vb. I am having a problem with my database connection. The live code is working just fine....but when I try to debug locally. i get this error. connection to the database from my local visual studio is not working. A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
<%@ Page Title="" Language="VB" MasterPageFile="~/MasterPage.master" %>
<script runat="server">
Const ConnectionString As String = "Data Source=1234.database.com;Initial Catalog=database_name;Persist Security Info=True;User =user_name;Password=123456"
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Dim MyConn As New Data.SqlClient.SqlConnection(ConnectionString)
Dim cmd As New Data.SqlClient.SqlCommand("Select count (*) from Classifieds where (ClassifiedCatagory = 'Antiques')", MyConn)
cmd.Connection.Open()
Dim count As Integer = cmd.ExecuteScalar() 'this contains the number of records
Label_Antiques.Text = count
cmd.Connection.Close()
View 4 Replies
Jun 5, 2010
I previously used a datasource and a connection string to connect to my database on sql server and all orked fine. The connection string was saved in my web.config file and is: ....
View 1 Replies
Jul 23, 2010
I am using VS2008 and oracle 10g ODP.Net. The oracle database that I used in the connection is working and tested it using sql plus.The connection string when used in a GriDView works perfectly. Now when I created a new listview control with the same connection it gives an error.Database schema could not be retrieved for this connection. Please make sure connection settings are correct and the database is online
Object reference not set to an instance of an object at VSDataObjectSupport (478,6)
View 2 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
Mar 12, 2010
I'm using Fluent NHibernate and need to get my Connection String from the connection.connection_string property on hibernate.cfg.xml file to create my Session Factory:
private static ISessionFactory SessionFactory {
get {
return = Fluently.Configure()
.Database(MySQLConfiguration.Standard.ConnectionString(c => c.FromConnectionStringWithKey("MyConnStr")))
.Mappings(m => m.FluentMappings.AddFromAssemblyOf<FooMap>())
.ExposeConfiguration(c => c.Properties.Add("hbm2ddl.keywords", "none"))
.BuildSessionFactory();
}
}
I want to replace MyConnStr (that is in my web.config file) "c => c.FromConnectionStringWithKey("MyConnStr")" for the connection string from the hibernate.cfg.xml file.
I've tried use NHibernate.Cfg.Environment.ConnectionString, but it didn't work.
View 2 Replies
Sep 6, 2010
since we give connection in aspx.cs file we want to give connection in web config file .how to give connection.
View 2 Replies
Jul 30, 2010
how to write connection string in app.config file in vb.net windows application and how to call connection string in forms
View 2 Replies
Jan 15, 2010
why we use connection string in web.config file??? Or what is the benefit of using connection string in web.config file?
View 7 Replies
Feb 17, 2010
Below is my class file.
[Code]....
View 1 Replies
Aug 6, 2010
I am having trouble connecting to a ms sql database on the server. The hosting company said that the .sql file was imported successfully, but when I try to use the 'login' or 'create account' features im getting an error page saying:
Failed to generate a user instance of SQL Server due to failure in retrieving the user's local application data path. make sure the user has a local user profile on the computer. The connection will be closed.
I am sure all the connection info is correct so it is really frustrating trying to work the problem. I have listed the connection string in my web.config file to see if anyone can see anything wrong with it.
View 4 Replies
Jun 9, 2010
I'm using Visual Studio 2008 and SQL Server 2008 Developer to create a website.
I'm trying to test a connectino to a local database in my computer.
What I did is create a connection string in the webconfig file like this:
[Code]....
Then I want to call that connection string like this in the default.aspx.cs file I write the following code:
[Code]....
I'm not getting any error or warning in any of the code but when I run the page I throws me an error telling me:
The connectionstring property has not been initialized.
If I run with debug on it shows this:
[Code]....
Line 22 in red.
I don't know what I'm doing wrong since VIsual Studio does not tell me there is an error, it just seems like it cannot make the connection.
View 4 Replies
Dec 24, 2010
My DD site runs in an intranet environment. Therefore,Integrated Windows authentication is used. On Windows Sever 2003 and IIS 6 connection to SQLEXPRESS 2005 possible only with a
connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Membership.mdf;Integrated Sequrity=False;User ID=xxx;Password=zzz"
On Windows Server 2008 and IIS 7 connect to SQLEXPRESS 2008 with Integrated Windows authentication cannot be nothing. I get the message.
CREATE DATABASE permission denied in database 'master'.An attempt to attach an auto-named database for file c:inetpubwwwrootDD_OborudovanieApp_DataMembership.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share
Why is it so?
View 2 Replies
Sep 17, 2010
I am using this connection string to query some .DBF .
[Code]....
How can i make it work?
View 1 Replies
Jan 27, 2011
I am trying to connect linq to dbf file. I am using VS2008 on windows xp with sp2. For most part I can create a connection and see the tables in the server explore, but when I try to drag and drop a table onto the .dbml i get "The selected object is an unsupported data provider". I have been trying to use FoxPro to connect to the DBF. In VS in the Data Connections I go to modify the connection and hit test and the connection says success, but no tables appear.
View 1 Replies
Feb 3, 2011
I have this in the web config file <connectionstrings> section. Why is there an add and then remove and then again an add...what is it trying to accomplish here? and in the second code section, I use that string in a sqldatasource control. Second question: Can I just use the name attribute value "localsqlserver" form web config file, in place of the connection string in the data source? is it why that attribute is for?
[Code]....
View 2 Replies
Jun 9, 2010
Is it possible to make a sql connection in the master-file for my asp.net website, that all included sites have the connection too? Like when I include a header-file in asp classig.
View 1 Replies
