how can i access an AS/400 Database/Table in ASP.net website.I thought i would add something like this in web.config, but it does not work.
<connectionStrings>
<add name="AS400" connectionString="Driver={Client Access ODBC Driver (32-bit)};SERVER=IP Address; USER=usr; PASSWORD=pwd; "/> [code].....
I am getting a DataTable from query against AS400 database. The field that clearly contains birth dates is interpreted as decimal. I am having trouble even converting it to string.
View 1 RepliesI have a req in which I have to call an AS400 stored procedure.The stored has an input and output parameter.
View 9 Replies Background: I use SQL server 2005 developer edition and visual studio 2008. Visual studio 2008 is running on a local machine with Vista business edition. SQL server is running on a remote server using Windows server 2003. Both computers are within the same domain.
Problem: First, I used the server explorer to connect to the SQL server. Everything works as desired. Then I write code to do the same thing. I keep getting the following error message:
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: SQL Network Interfaces, error: 25 - Connection string is not valid)
However, I used the exactly identical connection string as the one used in the server explorer. So connection string should not be the problem. In addition, I tried the test code in MSDN, which tells whether my domainusername can flow the network. It turns out the user name is fine. I also went to the SQL server management studio and found the login for my computer is NVCWeihao while my computer login name is NVCweihao. I am wondering if this uppercase letter really affects the connection.
In the Web.Config
[code]...
Although the below connection string works for Select, Insert and Delete functions I can't get to work with Update.
Returns error 'unable to connect to MySQL hosts'
Sub Edit (sender As Object, e As EventArgs)
Dim myConnection As MySqlConnection[code]...
I have fried a multitude of combinations, also from MySQL site without success.
I have a query which gets values from two tables which are in different databases.How can I write a SINGLE Connection String which connects to two databases? By the way I am using SQL Server Database
View 7 RepliesI am connecting to Oracle database from .net using OLEDB.
My Connection string :
[Code]....
I am using above ConnectionString to communicate with database. To make it work, I have to store password (don't want to do that) in session and use it every time I need to talk to db.
1) Is there any other connection string without username and password with oledb?
2) I use "Integrated Security" for MSSQL. How can I use the same with OLEDB - Oracle database?
string sConnectionString = "Provider=OraOLEDB.Oracle;"
I am trying to write a page to read the Excel file provided by the user. I know I can't use the FileUpload to get the full path of the file from the client PC. This give me the problem when I write the connection string for the Excel file:
[Code]....
Without the full path, I can't replace the Data Source by a variable and I definitely can't assume all users will have their Excel files named Book1.xls located in C:Doc all the time.
While working with LINQ to ENTITIES I see that there is only a way to use stored procedure that is returning one entity only, or a view that is a join of two entities.
But what if I need in ASPX page to get two tables that there is NO connection between them, no join can be done between them at all.
I have one Stored Procedure that return the two tables, but entities don't support this right now.
I can split them to two Stored Procedure and call each of them separately.
I only made 1 other dynamic page before, without users. I do remember I setup a read-only user to the database and that was the user used in the connection string, simple.
In managing multiple users, does asp.net's membership & roles automatically switch up the databases connection string upon login? Do you setup hypothetical "groups" of user access permissions in your database (mysql) then associate that user to that group in membership & roles?
I'm just looking for a general idea of what to expect before I start reading.
i have a dropdownlist contaning years..now i want to connect my database by dropdown selection.if i select 2013 it will connect 2013 database ,if i select 2014 it connect 2014 so on..
View 1 RepliesI have serveral databases with same tables. I created a crystal report to show the report for respective logins from the database. I have a problem in it. In crystal report when i changing the database it should not change the respective table. It loads only the table what we give in the connection string first time.
View 1 RepliesI 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 RepliesI already have an existing sdf file that is used in a windows application by looking at the current programs folder to find it. I want to use this same database (a copy of it) on an ASP .Net website so won't be hosted in a sql server anywhere want's to be accessed directly, is this possible?
View 1 RepliesI am developing a web application with back end as Oracle. I call the procedures from web application when ever some update, create or delete for the records needs to be performed. How to maintain the connection in these scenarios.
Can I open the connection and maintain it through out the application till user logs out?
My Application uses two SQL databses, one for membership/roles (ASPNETDB.MDF) the other for my data. When deploying to a server do I have to use two connection strings, one for each database? I am using the publish to provider wizard with VWD 2008 to replicate the databases on Sqlserver 2008 (Windows server 2008 R2). I have my data connection working fine, I am just trying to get mebership and roles working.
View 3 RepliesIs ther any way for this.
View 2 RepliesI am new in Asp.net with Oracle and not build proper connection in it.
View 2 RepliesI am supposed to develop an enterprise-class ASP.NET Web Application that connects to multiple databases. For example when the web form loads, I should populate different ASP.NET controls (GridView, DataPager, TextBox, DropdownList etc) from multiple databases (SQL Server, Oracle, DB2, SAP Server etc) and also, edit the data in the controls and save the data to the respective databases on button submit.
Should I use Web Service or WCF for data integration, if so is there a limit on the size of the data?
What should be the architecture considering the application should be scalable and easy to maintain?
In my asp.net application im using Oracle client. In the connection string, we specify the 3 basic attributes: data source, User Id, and Password. We are using connection pooling. Our data resides in 2 different Oracle schemas. Most of the requests are for data from both Schema1 and Schema2.
Is it possible that the connections are implicitly tied to a schema1 or schema2?
I am new to the asp.net, I am going to create a website which needs to talk to oracle database(i only need get the data only) which is in client place.
I want to know what do i need to do this (what are the requirements)
What i have is Client IP, DB name, Username and Password.
I have asp.net2005 on my system with sql server.
I would like to ask why I encounter this error when multiple user accessing in my online page.
Here is the error message.
Execute Reader requires an open and available Connection's current state is connecting.
I would like to do a connection of asp.net page with Sql Server. Here I would like to read the Windows user account name and pass in the connection.The connection should be Windows authentication. IIS server and Sql server are installed in different machine. Here I am able to connect locally, When I am running from server, It takes windows account of Server.
so i can read local account(Where user is accessing the web application) and make windows authentication sql server connection.
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]....