Code:
string connString =
dfarney
Last Activity: Jun 4 '08, 01:14 PM
Joined: Nov 21 '07
Location: Texas!
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I basically did that...I put a function at the beginning of the application that tested like 10 different connection string that work for me, and every one returned the same error message as above. I dont think that its a time out issue because I was talking to her over then phone when she ran it and the application started up in about the same amount of time, but Ill give it a try anyways. I did something like this:
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Its really hard to tell what is different on the machine being that they are in Utah and I'm in Texas. From what I understand she is not on a network, talked to the ISP and they said it wasn't anything they were blocking on their end. As far as having a version of SQL Server on the machine, I highly doubt it...
I guess my question is what else could be blocking her access to our data servers/our servers blocking her? My connection...Leave a comment:
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In C#:
create your frmDataGrid class like so...
Call it like so...Code:public partial class frmDataGrid : Form { [B]private string date;[/B] public frmDataGrid() { InitializeComponent(); } [B]public frmDataGrid(string _date) { InitializeComponent(); date = _date; }[/B] }
...Code:if (txtDate.MaskCompleted)
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C#-App: Cannot connect to SQL Server
So I've created a Windows based application in C# that uses data from our databases on a service provider (crystaltech). The application has been deployed and has been working great on all our computers and all our clients computers, except for one... When every they try to login/communicate with the database it returns the following error:
...Code:System.Data.SqlClient.SqlException: An error has occurred while establishing a connection
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Sorry I havn't gotten back on here in a while....
Frinavale is right; we're getting blocked somewhere it's just a matter of finding out where...In my situtation my client was getting blocked by his network within the building he lived/worked in.
You connection string looks good as did mine -- try going to Control Panel -> Windows Firewall -> Exceptions -> Add Port... and add the the ports 1433 and 1434.
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C# Application: Remote Connection to SQL Server 2000 issues
I have created a program in c# .net 2.0 that connects to a remote sql 2000 server. Connection for all our users/clients all over the US is fine, execpt one. Im thinking that it his firewall, but when XP prompts him he clicks "allow access". Here the the error message he gets:
...Code:System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server
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