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Have a problem with the Server.MapPath command.
This works on the local ServerA
Server.MapPath("\FSDIR\WORK\track.mdb");
If I want access it from ServerB, programm requires UNC path. This is UNC, isn't it ? He doesn't accept \\ServerB
Server.MapPath("\\ServerB\FSDIR\WORK\track.mdb");
Background :
I have a Connectionstring and need access to an external server. Is there another method to do this ? Has anybody an example for a connectionstring which handles external access ?
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It's almost certainly a permissions problem.
IIS runs as an anonymous user, which probably won't have access to your share.
Try enabled NTLM (Integrated Windows Authentication) on your webserver, and then logging into your web application like that. IIS will then use your credentials, and it'll probably work.
using System.Beer;
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Jon Hulatt wrote:
IIS runs as an anonymous user, which probably won't have access to your share.
IIS runs as a special user, not anonymous. The user name is different depending on the version of windows being used. In IIS you can set which user will be used when the end user is logged on as anonymous. This user can be configured as a domain user, by default it is a machine user.
Do you want to know more?
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Is Microsoft SQL Desktop Engine comes along with the distribution of VS.net 2002? I really do not know how to identify such. After installing VS.net 2002, I do not get any SQL shortcut or executable for me to access it. Or I have to download it from Microsoft's Site?
And another thing, in case I got MSDE or Microsoft SQL server express 2005, is it possible to package it with local based application using it as its database? Just MSAccess where you do not need to install access to a local computer for your program to run?
Thank you in advance for your helps.
I just have to know
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aarontlu wrote:
Is Microsoft SQL Desktop Engine comes along with the distribution of VS.net 2002? I really do not know how to identify such. After installing VS.net 2002, I do not get any SQL shortcut or executable for me to access it. Or I have to download it from Microsoft's Site?
I found a message in my Visual Studio install that reads: Visual Studio .NET 2003 does not include Microsoft SQL Server Desktop Engine (MSDE). To download MSDE, go to http://go.microsoft.com/fwlink/?linkid=13962[^]. So, yes you have to download it.
aarontlu wrote:
is it possible to package it with local based application using it as its database?
Yes. There should be some instructions that come with it. If not, there there are a few articles about it[^].
Does this help?
Do you want to know more?
WDevs.com - Member's Software Directories, Blogs, FTP, Mail and Forums
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aarontlu wrote:
is it possible to package it with local based application using it as its database?
collin wrote:
Yes. There should be some instructions that come with it. If not, there there are a few articles about it[^].
Thank you very much, these things save me a lot of time. And I'm planning ahead for future project. About local use of the SQL Desktop Engine, I have 2 questions..
1. Is it the same if I use Sql Server express 2005?
2. Will it act like access where I do not need to install the Sql Server Express 2005 on the computer that I'm installing my program on?
Your help are fully appreciated
I just have to know
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1. No. SQL server exress 2005 is a newer version of SQL server (Yukon - not yet released) than the MSDE distributed with VS. Net 2003 (SQL 2000). Most SQL 2000 functions should work the same on Yukon (It is backwards compatible), but there is no gaurantee at this point since it is not released.
2. No it will not work like Access, you will need to install the server if it is not already present, and attach or create your database to the server.
Why would anyone waste time arguing with an accountant about anything? Their sole function is to record what happenned, and any higher aspirations are mere delusions of grandeur. On the ladder of productive contributions they are the little rubber pads at the bottom that keep the thing from sliding out from under you. - Roger Wright
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I'm new to .NET and C# coming from VisualFox background.
I'm having a tough time with this control, namely determining which row has been selected.
I have four columns, three of which are visible, the fourth contains an id which becomes the parameter to a Stored Procedure which then populates a DataGrid.
e.g.
private void listView2_SelectedIndexChanged(object sender, System.EventArgs e)
{
cmdSelectZoneCosts.Parameters["@zoneid"].Value=this.listView2.SelectedItems[0].SubItems[3].Text;
dsZoneCosts.Clear();
daZoneCosts.Fill(dsZoneCosts, "ZoneCosts");
}
For some reason, the code is executed TWICE(?) the first time the .SelectItems.Count = 0 which crashes the line. If I "trap" for that i.e.
if (this.listView2.SelectedItems.Count !=0)
{
cmdSelectZoneCosts.Parameters["@zoneid"].Value=this.listView2.SelectedItems[0].SubItems[3].Text;
dsZoneCosts.Clear();
daZoneCosts.Fill(dsZoneCosts, "ZoneCosts");
}
It works this way, but why is it running the code twice ??
Can anyone point me in the right direction to a sample walkthrough of a simple form which will display records from a database, Add, Edit, Delete functions.
Roger
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Can any one help me with the following SQL statement. I am getting a syntax error. I am trying to update fields in a access database. Thanks
strSQL = "UPDATE tblSetup SET"
strSQL = strSQL & "tblSetup.Company_Name = '" & txtName & "',"
strSQL = strSQL & "WHERE tblSetup.Company_ID = '" & txtID & "'"
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Thanks. I will try it out.
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I`m new to ADO.NET, can we update a table from the datagrid? Thanks
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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You can update the database from the datagrid it is possible in web.ui.datagrid.u must use the templates of datagrid properties 
e.veera raghavendra
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How Can I Generating wrapper code for SQL Server Stored Procedure ??
If You will Go To The Following link you will see an example for Generating wrapper code for Oracle Database .. And Also the author say there is built in tool for Generating wrapper code for SQL Server
http://www.codeproject.com/vb/net/OracleSPWrapper.asp
my question .. where is this tools ???
and thanks with my regarding
Fraas
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I want to practice my SQL on Excel spreadsheets. When I have a project open in VS2003.NET and open the 'Server Explorer' window, it tells me (as it should) that there are no SQL Servers to connect to.
When I was learning SQL in school we would connect to the Oracle 9 Database on the Network. Now I want to continue practicing SQL/C#, but have no network/database or internet connectivity.
Is there a way I can add an add an "SQL Server" to this path when in fact the "Server" is located on the same laptop.
Please forgive my ignorance on the subject. I'm in no way pretending to know what I'm talking about but very much want to learn...
thanks for your time....
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Hello,
I want to use the command Server.MapPath and need the Server object. Where I can found it for reference ?
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The Server property is an intrinsic object accessible from within ASP.NET. You cannot simply use Server.MapPath (which is actually HttpServerUtility.MapPath) because 1) it's an instance method and you cannot instantiate the HttpServerUtility class yourself, and 2) it only works with a given virtual path because it needs to map a virtual path to a physical path. This is specific to both the virtual host and the virtual directory. Even on two different virtual hosts, a virtual directory will map differently to the same physical directory.
For future reference, if you have a question about what assembly a class (not object, which is an instance of a class) is defined in, you can view the bottom of the class documentation topic in the .NET Framework SDK that states what namespace and in what assembly the class (or any Type) is defined.
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Sustained Engineering
Microsoft
[My Articles] [My Blog]
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Hello, thx for response. Yes I am working on an ASP.NET project and need the MapPath Method. But if I cannot instantiate it, i have no possibilities accessing it ?
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I have read it, but still not the correct hint.
This is what I've looked for :
HttpContext.Current.Server.MapPath 
Because I didn't found the Server object, I thought I need an explicit IIS dll. But now I found this in the web by chance ( all other places show System.MapPath instead the right ASP.NET Version ).
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You can also access the Server property from the Page class (or rather the instance of the Page for your code, if you're running within a .aspx for example).
Excuse me for wondering why you're trying to access the Server property when you posted in the ADO/ADO.NET forum. Next time please use the appropriate forum, i.e. the ASP.NET forum.
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Sustained Engineering
Microsoft
[My Articles] [My Blog]
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Excuse me for wondering why you're trying to access the Server property when you posted in the ADO/ADO.NET forum. Next time please use the appropriate forum, i.e. the ASP.NET forum.
Because I am developing a DB Application, where I need this in the connectionstring.
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It's still a question about ASP.NET. If you had a question about how to do a particular operation in C# you'd ask in the C# forum. The context of the application isn't as important as the context of the question. We don't know what you're writing, but if you ask in the right forum you'll get a more appropriate response.
This posting is provided "AS IS" with no warranties, and confers no rights.
Software Design Engineer
Developer Division Sustained Engineering
Microsoft
[My Articles] [My Blog]
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