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I am getting error at this line
scr.Add(new Screen.Screen (row["ScreenID"], row["ScreenName"], row["ScreenCapacity"]));
and the error is
Error 1 No overload for method 'Screen' takes '3' arguments D:\project1\ScreenService\ScreenService.cs 41 25 ScreenService
help needed![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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A dataset is an object :P
I assume you mean how do you extract a single object out of a dataset?
DataSets are made up of DataTables. DataTables are made up of DataRows, and also contain inforamtion about the columns that make up the rows.
To pull out the data you need you have to know the structure of the tables and rows. Knowing that you can go in and pull out the required objects.
The best way to learn would be to write some code to make your own dataset using your own schema and then play with it. Pull out the data, update the data and generally get a feel for how it all works.
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Hi all
I am working on a project for home automation using insteon devices and c# 2005. I have also installed the smarthome device manager [SDM]. My program is sending commands using SendText method of SDM3. I want to create a taimer for a lamp though i have writen a lot of commands but they does not work
Thanks
arnieterm
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I don't know anything about insteon, but one thing I can tell you is that saying "i have writen a lot of commands but they does not work" does not give anybody enough information in order to help you. What have you tried? What exacly didn't work? What were the error messages or other manifestations of the failure to work?
Upcoming events:
* Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ...
* Reading: Developer Day 5
Ready to Give up - Your help will be much appreciated.
My website
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Hi All,
Scenario : I have a webservice which takes in data from Form, create xml with data, send to CGI/.exe to process and wait for response results. (The reason it's a CGI/.exe is because i'm bolting into a legacy system which cannot be changed at this time.
Problem : Data at the root level is invalid Line 1 position 1.
Occurrence :
If i call the web service on [10.0.0.xxx] network the service runs correctly then passes back the results schema accordingly. As soon as I try to run this through the service domain name [http://name.domain.co.uk/MyService.asmx] i get the above error.
The service is using a Http 'POST' method, and I have checked the xml to see if well formatted. It is. Complete with processingInstruction. Here is a code snippet of the send method
<br />
<br />
XmlInput = new XmlDocument();<br />
XmlProcessingInstruction newPI;<br />
<br />
string piText = "version='1.0' encoding='utf-8'";<br />
newPI = XmlInput.CreateProcessingInstruction("xml", piText);<br />
XmlInput.AppendChild(newPI);<br />
RootNode = XmlInput.CreateElement("Root");<br />
XmlInput.AppendChild(RootNode);<br />
<br />
PostXML("http://name.domain.co.uk/MyCGIEngines/MyEngine.exe/GetResults?", XmlInput);<br />
I have also watched the firewall and checked it's settings to allow this CGI/.exe to run. All setup to my knowledge correctly.
Does anyone have a solution or an idea. !!!
Much appreciated
Scott White
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Not exactly sure this is the right messaeg board for this question...
How can I hide the blue selection background on a wpf listbox?
-- modified at 3:48 Thursday 21st June, 2007
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Hi All!!,can you help me what are the things exists in C#...For example CLR->CommonLanguageRuntime..like this can any one list me?.Is this boring?,if its forgive me..
Hi,Im Razana
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If you can't google it, then you can't have it. No-one is going to type out the 'things that exist in C#'. You must be kidding.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Graus,I would like to know all the expansion in C#.For example Ajax->Asynchronous Java Script.I would like to learn...can you suggests me where can I get them?..[In google I tried,but I failed to get them]..
Hi,Im Razana
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AJAX has nothing to do with C#. You mean acronyms. No-one is going to sit here typing out acronyms for you.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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RTFM! Use MSDN OMG.
"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe
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I am using asp.net, C# and Oracle database. In order to insert the data into different table at the same time. I am using transaction. However, someone tell me that transaction usually used for SQL server. isn't it? Can I use transaction in Oracle database?
Thanks!
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The transaction would be part of your data provider. For SQL Server this would be classes in the System.Data.SqlClient namespace. Oracle would have its own data provider classes with its own transaction object. So, so long as you are using the correct transaction type there should be no problems.
Upcoming events:
* Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ...
* Reading: Developer Day 5
Ready to Give up - Your help will be much appreciated.
My website
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Your friend is a moron. Transactions are a feature of most database servers, I believe they have support in standard SQL. Certainly, Oracle supports them.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Christian Graus wrote: I believe they have support in standard SQL
MySQL 3.x does not have it. They are now only slowly bringing in these features.
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To be fair - Oracle is more compliant with the Ansi standards than MySQL.
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MySQL is crap. They didn't have stored procs a year or so ago.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hello frnds,
I have developed an application in C# n asp.net version 2. i have to publish it.
My previous website is in pure HTML. In this, there is button named "Tracking".
I have to link my web application from this button so the functinality of the application can be displayed on HTTP.
I want to know the complete procedure .
can any one help me?
Thnks in advance
Shriya
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Hi All!!,Can any one tell me to run C# application(files) in Command Prompt?..
Thank You In Advance..
Hi,Im Razana
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Just type in their name, like any other exe.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Thank You!Graus,can you give me the sysntax of it?
Hi,Im Razana
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1) Start -> Cmd
2) Navigate to appropriate folder of the EXE
3) Type the EXE name.
4) Press ENTER key
A few points:
razanabanu wrote: sysntax of it
Typo of syntax.
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