Networking An Application...
Apr 5, 2008
I've written a program for one of my clients, and they are making alot of changes. Typically when I make a change, I have to go into the office and re-install the updates to every system that uses the application. I would like ot be able to install the application in a central location, and then run shortcuts to everyones PC so when I update the application I just have to install it in one place. How can I do this? Also they clients are running a windows domain in the office. How can I accomplish this task?
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Jun 10, 2006
hi
i want to know that how to manage the sql server transaction in a
big desktop networking application?
for example
there are 200 tables in
database. many of that tables have relatationship. i have a form in
frontend which holds nere ablut 50 tables deffrent calculated amount. i
want to ADD, EDIT and DELETE, SAVE(commit), CANCEL(roll back) them and
same time another use will do the same work from another pc. if there
are 100 user does the same work (add, edit, delete, save, cancel) how
could i magage my sql server data???
i also want to know that
1 kind of
proffessionsl way to use sql server and vb.net?
2 what kind of septs to
develop a desktop networking application with sql server?
3 how i could
manage the transaction in sql server when there are many-many user
working in the same database(add, edit, delete, save-commit,
cancel-rollback).<img src="images/emoticons/smile_baringteeth.gif">
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Aug 10, 2007
Hi all,
We have a small office network consisting of 6 workstations and a server. I want to know if it is possible to be able to run sql server from the workstations and host the created sql databases on the server rather than an individual pc? If so how do i do this?
Thanks
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May 21, 2004
I have a network of all win2000 machines. The server is win2000 and is a domain controller running sql 2000. I've been having intermittent problems with our software staying connected to sql and found that installing the sql client networking package fixes it. The problem I'm having is that users with admin rights work just fine, but users with just user rights aren't. I set up client neworking by moving named pipes above tcp and setting the alias to the sql server but the user machines doesn't remember the alias.
Here's a list of what I've tried:
log in as admin and enter alias
create .reg file of proper registry settings and import but got a key is in use error, cannot import registry
created shortcut to cmd and set shortcut to run as diff user, log in as admin, run .reg file, imports fine, alias still missing in user computer.
Any ideas what might make the alias not stick? The users cannot install software and there might be some other security setting or restriction keeping it from sticking but I have yet to find it.
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Apr 30, 2007
hi all.
In my SSIS project, i have to retrieve data from an oracle 10g database. On my personal laptop it works, but on our test-env i get the error below, when i try to test my connection to the oracle datasource.
Could this because i have oracle XE installed yet on my personal laptop, and it is not installed on the computer of our test environment where the SSIS runs? If that's the reason, it sounds very strange, because it would mean i have to install an oracle environment also on the computer with SSIS, just to make a connection to another oracle server...
Error:
TITLE: Connection Manager
------------------------------
Test connection failed because of an error in initializing provider. Oracle client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3.3 or later client software installation.
Provider is unable to function until these components are installed.
------------------------------
BUTTONS:
OK
------------------------------
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Mar 17, 2008
I am currently using SQL Server 2005 Express to run a social networking website on a dedicated server (Windows Server 2003, code is written in ASP.net). Obviously express is too limited to run this site, but for now I am still getting the site operational so the demands are low. Soon I will begin advertising and adding many users to the site - can anyone recommend a version of SQL Server that I would need? My programmers say I should go with enterprise, but that seems overkill (and my hosting provider - theplanet.com does not even offer it). Would workgroup be enough, or should I go with standard edition?
To be honest I do not trust my programmers experience with SQL server which is why I am asking for help here (they are outsourced from India, and I am becoming more and more convinced that I need an onshore IT manager for them - finding that is another issue...). Also, are there built in backup features with SQL Server? My programmers told me recently that they will need to put in significant work to setup a backup system, but it seems to me like one might already be built in.
Thanks for your help,
Greg
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Apr 26, 2002
I am using the personal edition of sql server 2000 and i have a number of databases stored on the harddrive, how would i set up a connection with other PC's to be able to view/modify/delete the data through an access 2000 front end. The other PC's will not have SQL server on them but will have Access 2000, they will need to go via the network which is non-microsoft compliant.
Thank you very much for you help it would be very much appreciated.
Britta
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Aug 3, 2006
Hi I want to Set up Such Merge Replication, Which can can Synchronize With out Network, Means Syncronization using CD.
Also When the Network connectivity will be available then it should do synchronization
I wants to transfer some file using CD only those changes to database which hasn't been synchronized, thats why Backup will not work.
Pls Help me, or tell me wether it is possible or not.
Tell me some work around, or ask me details,
You got to help me out, Otherwise I will loss trust in MSDN Forums.
Thanks in advance
Vishalgiri Goswami
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Apr 13, 2008
have SQL Server 2005 std edition SP1 installed on Windows 2003 Std edition .Configured Transactional (single Publisher and no clustered environment.)
Replication past two months working fine, Now
1.Distrib.exe application err is coming.
Due to which my job is failing (Distributor to Subscriber).
Iam attaching thw file.
Thanks
Sandeep
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Sep 11, 2007
Hey,
don't know if it's the right place for this question but i hope you help me.
I made an application with VS 2005 that connecting to sql server file db.mdf
Now i want this application work on another user computer, and of course i don't want to install vs 2005 there.
I did install .net framework, but what i need to do to make the database work? do i have to install sql server on his computer? or is there something more simple?
I know that if i was using access file than i need to install nothing else.
please help!
thanx.
max
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Feb 27, 2008
ALTER procedure [dbo].[AHD_EmpID_GET]
as
begin declare @User varchar
declare @empid varchardeclare @Pword varchar
select E.EmpID as Code, E.Empcode as Description
from AHD_glb_Employees E
inner join AHD_users U on E.empid=U.empid
--where E.Empid=@empid
end
i have tried this but it is not getting a unique value...........
can u help me pls??
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Aug 3, 2005
I've got an application that needs to:1. Look on the user's machine and locate a file2. Pull that file over to DTS3. Allow DTS to insert this file into a table
I'm sure this can be done....anyone got any article on how to do it?
Thanks!
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Jan 19, 2001
Hi
I have created a Visual Basic application the connects to my SQL database.
The appliction lets a user click on a button, data is retrieved from the database
and then formatted in Excel. Everything works fine on my machine (this is probably
because i have both VB and SQL installed on my machine)
I have created a .exe and deployed the application on some users desktops. The
problem is that when they click on a button - nothing happens. I dont even get any
error messages! Everything else appears to be fine. I have tested the DSNs and
they appear to be fine too.
Does anyone know why this would happen ??
Thanks, Ruaidhri.
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Jun 16, 2000
hI,
EVERY ONE.
1)IF I EXECUTE QUERY FROM QUERY ANAL , QUERY & STORE PROC RUN VERY FINE , BUT SAME REPORT IF I DO FROM FRONT END(i.e from web application tool) THEN IT TAKE VERY LONG TIME.WHAT COULD BE THE REASON ?
2) IF I REBOOT MACHINE - SQL SERVER. THEN FROM FRONT END if I RUN ANY REPORT THEN IT WORK FAST BUT NOT same AS OF QUERY ANALY .I DON'T UNDERSTAND THIS .
PLEASE ANY ONE HAS COME ACORSS THIS PROBLEM & HAVE ANY SUGGECTION PLEASE REPLY ME
THANKS
NIRMAL
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Apr 12, 1999
Whenever a user logs on to SQL-Server there´s
a message in the application log of windows NT
like
"Login succeeded for user 'Domainusername'. Connection: Trusted."
Since we have lots of users. The application log fills up twice a day.
Is there any way to prevent SQL-Server from doing this ?
(I know that there are settings in the event-viewer which clear events
whenever space is needed).
Thanks.
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Nov 9, 2001
Event Viewer log error "Application log is full". Please any suggestions on how to handle this. THanks
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Jun 26, 2007
i hv developed an application in vb.net, database is in server and more than 50 PCs i have installed my application. Is this the correct procedure, or else i hv to install it on the server and get the shortcut file in all the PCs.because if suppose i want to send a new patch file that time iam going to uninstall my application in all the PCs and installing it again. It takes time.
if i install this in server and create shortcut on every client pc, then how should i management variables value while coding. Please do let me know. thanks for your help
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Mar 3, 2007
I'm not sure if this is the right section for the question, but here goes...
I have an application that needs to be run in network client mode. This app is supposed to connect to a SQL 2005 db hosted on a server. As I procede through the installation process I get a prompt when i populate the serverdb information.
'The listener port was responsice, but did not return a primary port number for <servername>. Please verify that <servername> is a valid and running database before proceeding.
A little background is in order:
Host:
Server 2003 Standard
SQL Server 2005
Installed instance of said db
Client:
Windows XP Pro sp2
Network config:
We have a domain with about 125 workstationslaptops. Windows firewall is turned off using a group policy (makes it easier to push apps out to clients). For giggles I made exceptions to the 'turned off' firewall policies for the needed ports etc. This was done on both the host server and the client.
Thank you in advance.
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Jun 27, 2006
is it possible to call a SQL job from an ASP.NET application? if so, how? I'm using VS.net2003 and am programming in C#I've been searching for a while, but haven't found anything. It doesn't help that one of my keywords when searching is "job(s)."
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Oct 2, 2006
i created a asp.net application using sql server. it retrieve data from a sql server and shows it in the form. it uses textbox control to show it. i wanna update it or add a new item in database. i wrote the code for it under update and add buttons. when i click on the update button after changing a data in textbox, the page is getting refreshed nad comign back to initial state without getting updated. but when i change the textbox1.text with a string in the code, its getting updated with string without any problem. even same problem for addition too, am using a dataadapeter and dataset for this. when i assign a string to the datset columns, its getting updated well but wheni assign it with textbox.text.tostring, nothing is happenig to database. can anyone help me in this issue, why the data was not sent to the datbase and the page is getting refreshed.. plz need help.. its urgent
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Mar 10, 2007
Below is a stored procedure i want to implement. However i am getting errors.
Please read and see if u can correct me.
Thanks
Gareth
Create Procedure UpdateFile
@Filename Varchar(255),
@imgContent Image,
@imgContentType Varchar(max),
@Description Varchar(255),
@RtnDate Datetime,
@UserID Varchar(50)
As
Select UserID from Fileshare
If @UserID = UserID
Begin
UPDATE Fileshare
SET imgContent = @imgContent, imgContentType = @imgContentType, Userid = @UserID, Description = @Description, RtnDate = @RtnDate, FileLock = 0, LockedBy = ''
WHERE Filename = @Filename
-- If the parameter and current value dont match, an error
-- Is raised which i will need to deal with in my app.
--Error message so (without entering anything for the returned error so far is
--Msg 102, Level 15, State 1, Procedure UpdateFile, Line 19
--Incorrect syntax near '@Filename'.
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Aug 6, 2007
Hai All ,
Iam having the one Application in DotNet2005.But iam using the two database(SqlServer2005).If user's login the application it will check credentials in first database, if he is not having the login credentials it will cheek the second Database. How can I handle in the configuration file?. How can I change the connection string depending upon the Database in my application for database operation (like insert and update).Any one kindly provide the solution.Thanks and regards,sureshK
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Oct 7, 2007
Dear All,Finally I completed my project. Thanks all you helped me to do it.Now I have the biggest problem. In my application the Data grid is filled with Data from SQL server table which has large number of records. When I run my queries in SS Management Studio it runs very fast. To fill data to datagrid it takes lots of time. How can I reduce this time. How can I increase the performance of my Application.Thanks,Janaka
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Nov 17, 2007
Imports System.Data.SqlClientImports System.DataImports Microsoft.SqlServerPartial Class _Default Inherits System.Web.UI.Page Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click End Sub Protected Sub TextBox3_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox3.TextChanged End Sub Protected Sub SqlDataSource1_Selecting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceSelectingEventArgs) Handles SqlDataSource1.Selecting End Sub Protected Sub Save_Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Save_Button1.Click Dim conn As New SqlConnection() conn.ConnectionString = Data Source=REDSTONE;Persist Security Info=True;User ID=******;Password=******;Unicode=True End SubEnd Class
End of statement expected. C:Documents and SettingskasireddyMy DocumentsVisual Studio 2005WebSitesBankCustomerInfo.aspx.vb
'System.Data' is a namespace and cannot be used as an expression. C:Documents and SettingskasireddyMy DocumentsVisual Studio 2005WebSitesBankCustomerInfo.aspx.vb
C:Documents and SettingskasireddyMy DocumentsVisual Studio 2005WebSitesBankCustomerInfo.aspx.vb
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Dec 11, 2007
Hi, I am using ASP.Net 2005 with C# language and SQL SERVER 2005...
I am developing an web based application and have to deploy it on server.
I need to prevent my site from the SQL Injection and have to use some algorithms.
What is the best technique or method (Algorithm) in .Net ?
Give some measures to prevent from Hackers.
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Jan 22, 2008
I am geeting following error while trying to acquire db connection. I use sql server ce2.0 with vs2005
Failed to find or load the registered .Net Framework Data Provider
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Feb 8, 2008
Hi All,
I have problem in calling the SP from ASP.NET application
@DefApp nvarchar(255)= '' ,@DefBusFunction nvarchar(255)= '' ,@DefImpact nvarchar(255) = '',AS Begin declare @sql nvarchar(4000)declare @whereClause nvarchar(4000)DECLARE @return_value intdeclare @sqlWhere nvarchar(4000) select @sql = 'SELECT DefApp, DefBusFunction, DefImpact FROM Def LEFT JOIN ZFunction ON (def.DefApp = ZFunction.App) AND (Def.DefBusFunction = ZFunction.BusFunction)' if @DefImpact <> '' Set @whereClause = ' where DefImpact ' SET @whereClause = @whereClause + ' = ''' + @DefImpact + '''' set @sqlWhere=@sql + @WhereClauseEXEC @sqlWhereEnd
and i am calling this SP from my ASP.net application to fill the SSRS report. I have written code in ASP.NET like:
sqlCmd = new SqlCommand("subbusample", conn);
sqlCmd.CommandType = CommandType.StoredProcedure;sqlCmd.Parameters.Add(new SqlParameter("@DefImpact", SqlDbType.NVarChar, 255, txtValue3.Text.ToString()));
sqlCmd.Parameters.Add(new SqlParameter("@DefBusFunction", SqlDbType.NVarChar, 255, txtValue1.Text.ToString()));
sqlCmd.Parameters.Add(new SqlParameter("@DefApp", SqlDbType.NVarChar, 255, txtValue2.Text.ToString()));
RptViewer.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Remote;
RptViewer.ServerReport.ReportServerUrl = new System.Uri("http://servername/ReportServer");RptViewer.ShowParameterPrompts = false;
RptViewer.ServerReport.ReportPath = "/folder name/Subbu_Sample";
when i execute it, i am not able to fill the report with data.
Please let me know what i am doing wrong.
Thanks,
SR.
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Nov 1, 2004
Hi there
Can anyone point me to a good tutorial or give me a run down on using Sql Application roles from my asp.net application. Books Online only give a run down on how to set it up - not how to implement or use it from my code. MSDN no help. Google - same thing.
Any help greatly appreciated.
Thanks in advance
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Dec 20, 2004
Is there a way to connect to a sql db and read the databases and write them to a webpage? Then is there a way to view the tables in a selected database on a webpage?
I'm trying to make a web based enterprise manager.
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Apr 6, 2005
Hi,
please i have a problem, i can't execute my asp.net application with IIS 5.0?
i have a message indicating that MYSERVERASPNET can't connect, and that arrive when trying connect to the database under SQL Server 2000.
you have to know that my application work very well with webserver of WebMatrix.
Web Matrix Project : version 0.6
.Net Framework 1.1
Thank you.
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Jul 3, 2001
I regularly get the message : application log is full. I cleared event viewer's log file but it didn't help.
What is this message about?
Thanks in advance,
Asnate
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Apr 1, 2008
hi
I have completed a windows db app.
I have saved the db files in the application/bin/ folder.
The connectionstring that i am using is
Code:
sql
Server =(local);Data Source=.SQLEXPRESS;DataBase=;Integrated Security=SSPI
say i wanted to install this app on my home computer, does not have sql express or anything installed.
Now i want to use the application and it must read/write data from the sql db that was saved in the application/bin/ folder.
what is the connectionstring then ?
can anyone please help ?
what im trying to say is that the application must work independent from any SQL manager/express etc.
is that possible ?
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Oct 21, 2004
Hello,
For my application, I need to consult a database located on a server on the local network. The application is located on my pc. I use the connection string
Code:
"Integrated Security = SSPI;database=dbName;data source=serverName"
(I program in C# and connect with ADO.NET)
When I compile my project as a windows application, this works fine. But when I compile as a web application in ASP.NET and try the same connection, it won't connect. How can this be solved?
Thanks
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