Web service error - Data is invalid !! - C# Discussion Boards

Guffa21-Jun-07 3:24

21-Jun-07 3:24

I have no idea how your Screen class is built. I assumed that if you have a class with three properties, you would have a constructor with three arguments to create an instance of the class and populate the properties, i.e something like:

public class Screen {

   private int _propert1, _property2, _property3;

   public Screen(property1, property2, property3) {
      _property1 = property1;
      _property2 = property2;
      _property3 = property3;
   }

   public int Property1 { get { return _proeprty1; } }
   public int Property2 { get { return _proeprty2; } }
   public int Property3 { get { return _proeprty3; } }

}

---
single minded; short sighted; long gone;

Re: List Class

sangramkp21-Jun-07 3:37

sangramkp

21-Jun-07 3:37

Hi,

My screen Class looks like this

namespace Screen
{
public class Screen
{
int screen_id;
string screen_name;
int screen_capacity;

public int ScreenId
{
get { return screen_id; }
set { screen_id = value; }
}

public string ScreenName
{
get { return screen_name; }
set { screen_name = value; }
}

public int ScreenCapacity
{
get { return screen_capacity; }
set { screen_capacity = value; }
}

}

}

Rose | [Rose]

Re: List Class

Colin Angus Mackay21-Jun-07 3:44

Colin Angus Mackay

21-Jun-07 3:44

Then add a constructor that takes the three values and inserts them in to the appropriate fields in the object.

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

Re: List Class

sangramkp21-Jun-07 3:28

sangramkp

21-Jun-07 3:28

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]

Re: List Class

originSH20-Jun-07 23:45

originSH

20-Jun-07 23:45

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.

INSTEON using c# 2005

ArnieTerm20-Jun-07 22:08

ArnieTerm

20-Jun-07 22:08

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

Re: INSTEON using c# 2005

Colin Angus Mackay20-Jun-07 23:44

Colin Angus Mackay

20-Jun-07 23:44

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?

Web service error - Data is invalid !!

Scott180220-Jun-07 21:52

Scott1802

20-Jun-07 21:52

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

wpf listbox [modified]

MIHAI_MTZ20-Jun-07 21:41

MIHAI_MTZ

20-Jun-07 21:41

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

Expansion

razanabanu20-Jun-07 21:40

razanabanu

20-Jun-07 21:40

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

Re: Expansion

Christian Graus20-Jun-07 21:46

Christian Graus

20-Jun-07 21:46

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 )

Re: Expansion

razanabanu20-Jun-07 21:53

razanabanu

20-Jun-07 21:53

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

Re: Expansion

Christian Graus20-Jun-07 23:55

Christian Graus

20-Jun-07 23:55

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 )

Re: Expansion

Kevin McFarlane21-Jun-07 0:15

Kevin McFarlane

21-Jun-07 0:15

Perhaps we need to start directing these guys here?

Google is your friend[^]

Kevin

Re: Expansion

DavidNohejl20-Jun-07 21:55

DavidNohejl

20-Jun-07 21:55

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

using transaction?

mimilaw20-Jun-07 21:26

mimilaw

20-Jun-07 21:26

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! Blush | :O

Re: using transaction?

Colin Angus Mackay20-Jun-07 21:35

Colin Angus Mackay

20-Jun-07 21:35

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.

Re: using transaction?

Vasudevan Deepak Kumar20-Jun-07 21:36

Vasudevan Deepak Kumar

20-Jun-07 21:36

ODP.NET is designed for scalable enterprise Windows solutions by providing full support for Unicode and local and distributed transactions.

http://www.oracle.com/technology/tech/windows/odpnet/[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: using transaction?

Christian Graus20-Jun-07 21:45

Christian Graus

20-Jun-07 21:45

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 )

Re: using transaction?

Vasudevan Deepak Kumar20-Jun-07 23:20

Vasudevan Deepak Kumar

20-Jun-07 23:20

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.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Re: using transaction?

Pete O'Hanlon20-Jun-07 23:23

Pete O'Hanlon

20-Jun-07 23:23

To be fair - Oracle is more compliant with the Ansi standards than MySQL.

Please visit http://www.readytogiveup.com/ and do something special today.
Deja View - the feeling that you've seen this post before.

Re: using transaction?

Christian Graus21-Jun-07 0:00

Christian Graus

21-Jun-07 0:00

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 )

Publishing

Shriya Kapoor20-Jun-07 20:55

Shriya Kapoor

20-Jun-07 20:55

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

Re: Publishing

Vasudevan Deepak Kumar20-Jun-07 21:35

Vasudevan Deepak Kumar

20-Jun-07 21:35

Please refrain from posting the same message multiple times across different forums. Your original thread in ASP.NET (with responses) is here:

http://www.codeproject.com/script/comments/forums.asp?msg=2092516&forumid=12076#xx2092516xx[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

command prompt

razanabanu20-Jun-07 20:36

razanabanu

20-Jun-07 20:36

Hi All!!,Can any one tell me to run C# application(files) in Command Prompt?..
Thank You In Advance.. Confused | :confused:

Hi,Im Razana

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.