C# Discussion Boards - CodeProject

Simple webservice consumed by php problem, maby namespace problem?

Snowjim12-Mar-07 2:24

12-Mar-07 2:24

Hey!

I have a wary simple webservice:

[WebService(Namespace = "http://test.net/")]<br />
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]<br />
public class companyService : System.Web.Services.WebService {<br />
<br />
    private companyDatabaseHandler dbHandler = new companyDatabaseHandler();<br />
<br />
    public companyService () {<br />
<br />
        //Uncomment the following line if using designed components<br />
        //InitializeComponent();<br />
    }<br />
<br />
    [WebMethod]<br />
    public string HelloWorld() {<br />
        return "Hello World";<br />
    }<br />
<br />
    [WebMethod]<br />
    public int getIdByGameName(string gameName)<br />
    {<br />
        try<br />
        {<br />
            if (gameName != null && gameName.Length > 0)<br />
                return dbHandler.getBoardGameGeekGameIdByGaneName(gameName);<br />
            throw (new Exception("gameName is not correct."));<br />
        }<br />
        catch (Exception ex)<br />
        {<br />
            throw ex;<br />
        }<br />
    }<br />
}

I can contakt this webservice with PHP using nuSoup. But when It arrives to getIdByGameName the gameName is null?

Here is the simple PHP software that are about to cosume the webservice:
index.php

<?php<br />
if (!isset($_POST['namn']))<br />
{<br />
  echo '<form action="" method="post">';<br />
  echo 'Spelnamn: <input type="text" name="namn" />';<br />
  echo '<input type="submit"/>';<br />
  echo '</form>';<br />
}<br />
else<br />
{<br />
  require_once('nusoap.php');<br />
<br />
  $wsdl = "companyService.wsdl";<br />
  $client = new soapclient($wsdl, 'wsdl');<br />
<br />
  $param = array(<br />
  'gameName' => $_POST['namn']<br />
  );<br />
<br />
  $result = $client->call('getIdByGameName', $param);<br />
<br />
  if ($err = $client->getError())<br />
  {<br />
    echo "The server returned error: $err";<br />
  }<br />
  else<br />
  {<br />
    echo "ID för spel med namn {$_POST['namn']} är: $result <br /><br />\n";<br />
  }<br />
}<br />
?>

Then I have the fallowing WSDL(companyService.wsdl):

<?xml version="1.0" encoding="utf-8"?><br />
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://test.net/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://test.net/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"><br />
  <wsdl:types><br />
    <s:schema elementFormDefault="qualified" targetNamespace="http://test.net/"><br />
      <s:element name="HelloWorld"><br />
        <s:complexType /><br />
      </s:element><br />
      <s:element name="HelloWorldResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="registerCompany"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="0" maxOccurs="1" name="inName" type="s:string" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inWebUrl" type="s:string" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inDescription" type="s:string" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inContactName" type="s:string" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inContactPhoneNr" type="s:string" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inContactEmailAdr" type="s:string" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inPassword" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="registerCompanyResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="registerCompanyResult" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="getCompanyId"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="0" maxOccurs="1" name="inName" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="getCompanyIdResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="getCompanyIdResult" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="removeCompany"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="inCompanyId" type="s:int" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inPassword" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="removeCompanyResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="removeCompanyResult" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="updateGame"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="inCompanyId" type="s:int" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inPassword" type="s:string" /><br />
            <s:element minOccurs="1" maxOccurs="1" name="inBoardGameGeekGameId" type="s:int" /><br />
            <s:element minOccurs="1" maxOccurs="1" name="inPriceEach" type="s:double" /><br />
            <s:element minOccurs="1" maxOccurs="1" name="inShippingPriceSweden" type="s:double" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inDirectLink" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="updateGameResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="updateGameResult" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="removeGame"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="inCompanyId" type="s:int" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inPassword" type="s:string" /><br />
            <s:element minOccurs="1" maxOccurs="1" name="inBoardGameGeekGameId" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="removeGameResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="removeGameResult" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="getCompanyGames"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="inCompanyId" type="s:int" /><br />
            <s:element minOccurs="0" maxOccurs="1" name="inPassword" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="getCompanyGamesResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="0" maxOccurs="1" name="getCompanyGamesResult"><br />
              <s:complexType><br />
                <s:sequence><br />
                  <s:any minOccurs="0" maxOccurs="unbounded" namespace="http://www.w3.org/2001/XMLSchema" processContents="lax" /><br />
                  <s:any minOccurs="1" namespace="urn:schemas-microsoft-com:xml-diffgram-v1" processContents="lax" /><br />
                </s:sequence><br />
              </s:complexType><br />
            </s:element><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="getIdByGameName"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="0" maxOccurs="1" name="gameName" type="s:string" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
      <s:element name="getIdByGameNameResponse"><br />
        <s:complexType><br />
          <s:sequence><br />
            <s:element minOccurs="1" maxOccurs="1" name="getIdByGameNameResult" type="s:int" /><br />
          </s:sequence><br />
        </s:complexType><br />
      </s:element><br />
    </s:schema><br />
  </wsdl:types><br />
  <wsdl:message name="HelloWorldSoapIn"><br />
    <wsdl:part name="parameters" element="tns:HelloWorld" /><br />
  </wsdl:message><br />
  <wsdl:message name="HelloWorldSoapOut"><br />
    <wsdl:part name="parameters" element="tns:HelloWorldResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="registerCompanySoapIn"><br />
    <wsdl:part name="parameters" element="tns:registerCompany" /><br />
  </wsdl:message><br />
  <wsdl:message name="registerCompanySoapOut"><br />
    <wsdl:part name="parameters" element="tns:registerCompanyResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="getCompanyIdSoapIn"><br />
    <wsdl:part name="parameters" element="tns:getCompanyId" /><br />
  </wsdl:message><br />
  <wsdl:message name="getCompanyIdSoapOut"><br />
    <wsdl:part name="parameters" element="tns:getCompanyIdResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="removeCompanySoapIn"><br />
    <wsdl:part name="parameters" element="tns:removeCompany" /><br />
  </wsdl:message><br />
  <wsdl:message name="removeCompanySoapOut"><br />
    <wsdl:part name="parameters" element="tns:removeCompanyResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="updateGameSoapIn"><br />
    <wsdl:part name="parameters" element="tns:updateGame" /><br />
  </wsdl:message><br />
  <wsdl:message name="updateGameSoapOut"><br />
    <wsdl:part name="parameters" element="tns:updateGameResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="removeGameSoapIn"><br />
    <wsdl:part name="parameters" element="tns:removeGame" /><br />
  </wsdl:message><br />
  <wsdl:message name="removeGameSoapOut"><br />
    <wsdl:part name="parameters" element="tns:removeGameResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="getCompanyGamesSoapIn"><br />
    <wsdl:part name="parameters" element="tns:getCompanyGames" /><br />
  </wsdl:message><br />
  <wsdl:message name="getCompanyGamesSoapOut"><br />
    <wsdl:part name="parameters" element="tns:getCompanyGamesResponse" /><br />
  </wsdl:message><br />
  <wsdl:message name="getIdByGameNameSoapIn"><br />
    <wsdl:part name="parameters" element="tns:getIdByGameName" /><br />
  </wsdl:message><br />
  <wsdl:message name="getIdByGameNameSoapOut"><br />
    <wsdl:part name="parameters" element="tns:getIdByGameNameResponse" /><br />
  </wsdl:message><br />
  <wsdl:portType name="companyServiceSoap"><br />
    <wsdl:operation name="HelloWorld"><br />
      <wsdl:input message="tns:HelloWorldSoapIn" /><br />
      <wsdl:output message="tns:HelloWorldSoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="registerCompany"><br />
      <wsdl:input message="tns:registerCompanySoapIn" /><br />
      <wsdl:output message="tns:registerCompanySoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="getCompanyId"><br />
      <wsdl:input message="tns:getCompanyIdSoapIn" /><br />
      <wsdl:output message="tns:getCompanyIdSoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="removeCompany"><br />
      <wsdl:input message="tns:removeCompanySoapIn" /><br />
      <wsdl:output message="tns:removeCompanySoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="updateGame"><br />
      <wsdl:input message="tns:updateGameSoapIn" /><br />
      <wsdl:output message="tns:updateGameSoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="removeGame"><br />
      <wsdl:input message="tns:removeGameSoapIn" /><br />
      <wsdl:output message="tns:removeGameSoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="getCompanyGames"><br />
      <wsdl:input message="tns:getCompanyGamesSoapIn" /><br />
      <wsdl:output message="tns:getCompanyGamesSoapOut" /><br />
    </wsdl:operation><br />
    <wsdl:operation name="getIdByGameName"><br />
      <wsdl:input message="tns:getIdByGameNameSoapIn" /><br />
      <wsdl:output message="tns:getIdByGameNameSoapOut" /><br />
    </wsdl:operation><br />
  </wsdl:portType><br />
  <wsdl:binding name="companyServiceSoap" type="tns:companyServiceSoap"><br />
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" /><br />
    <wsdl:operation name="HelloWorld"><br />
      <soap:operation soapAction="http://test.net/HelloWorld" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="registerCompany"><br />
      <soap:operation soapAction="http://test.net/registerCompany" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="getCompanyId"><br />
      <soap:operation soapAction="http://test.net/getCompanyId" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="removeCompany"><br />
      <soap:operation soapAction="http://test.net/removeCompany" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="updateGame"><br />
      <soap:operation soapAction="http://test.net/updateGame" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="removeGame"><br />
      <soap:operation soapAction="http://test.net/removeGame" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="getCompanyGames"><br />
      <soap:operation soapAction="http://test.net/getCompanyGames" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="getIdByGameName"><br />
      <soap:operation soapAction="http://test.net/getIdByGameName" style="document" /><br />
      <wsdl:input><br />
        <soap:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
  </wsdl:binding><br />
  <wsdl:binding name="companyServiceSoap12" type="tns:companyServiceSoap"><br />
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" /><br />
    <wsdl:operation name="HelloWorld"><br />
      <soap12:operation soapAction="http://test.net/HelloWorld" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="registerCompany"><br />
      <soap12:operation soapAction="http://test.net/registerCompany" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="getCompanyId"><br />
      <soap12:operation soapAction="http://test.net/getCompanyId" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="removeCompany"><br />
      <soap12:operation soapAction="http://test.net/removeCompany" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="updateGame"><br />
      <soap12:operation soapAction="http://test.net/updateGame" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="removeGame"><br />
      <soap12:operation soapAction="http://test.net/removeGame" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="getCompanyGames"><br />
      <soap12:operation soapAction="http://test.net/getCompanyGames" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
    <wsdl:operation name="getIdByGameName"><br />
      <soap12:operation soapAction="http://test.net/getIdByGameName" style="document" /><br />
      <wsdl:input><br />
        <soap12:body use="literal" /><br />
      </wsdl:input><br />
      <wsdl:output><br />
        <soap12:body use="literal" /><br />
      </wsdl:output><br />
    </wsdl:operation><br />
  </wsdl:binding><br />
  <wsdl:service name="companyService"><br />
    <wsdl:port name="companyServiceSoap" binding="tns:companyServiceSoap"><br />
      <soap:address location="http://localhost:1705/com/company/webservices/companyService.asmx" /><br />
    </wsdl:port><br />
    <wsdl:port name="companyServiceSoap12" binding="tns:companyServiceSoap12"><br />
      <soap12:address location="http://localhost:1705/com/company/webservices/companyService.asmx" /><br />
    </wsdl:port><br />
  </wsdl:service><br />
</wsdl:definitions>

My ide is that the the correct data is set from the client to the webservice but that the namespce may be wrong and by that it take the gameName as null??

How to Load a word doc from database into a _document doc

Kuba_B12-Mar-07 0:59

Kuba_B

12-Mar-07 0:59

Hi, I'm working tidying up (and getting rid of) heaps of word documents we have in countless folders that have guidlines, documentation and so on. To do this I've created a searchable knowledge base. What I want to be able to do (for the short term) is take attached word docs, read the content and insert the text. Later on i might look at doing clever things with images and so on but this will do for now.

currently, I can do this when reading a local file using the code below:

<br />
		string DocToHtml(string docPath)<br />
		{<br />
			Microsoft.Office.Interop.Word.Application app=new Microsoft.Office.Interop.Word.Application();<br />
			app.Visible=false;<br />
			Object o=Missing.Value;<br />
			object docFile=docPath;<br />
			_Document doc=app.Documents.Open(ref docFile,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o,ref o);<br />
			<br />
			// just take the text and paste it into the description field.<br />
			// this will do in allowing searching.<br />
			returnString=doc.Content.Text.ToString();	<br />
<br />
			object t=true;<br />
			app.Quit(ref t,ref o,ref o);<br />
			<br />
			return returnString;<br />
		}<br />

That works as a tester, it just dumps the text into a string. fine by me for now. Next bit though, that is the bit I am having trouble with, is taking binary data from a database and using it in the same way as the _document doc etc bit above. I can load the data as a datareader;

SqlDataReader dr = command.ExecuteReader(); - gets me the data.

but don't know what to do with it then.

Any suggestions please?

Thanks!

Kuba

Re: How to Load a word doc from database into a _document doc

Sylvester george12-Mar-07 3:43

Sylvester george

12-Mar-07 3:43

byte[] bdata = dr.getBytes(......); // fill all the parameters

//storing as a doc file
FileStream fs = new FileStream(Server.MapPath("a.doc"),FileMode.Create);
BinaryWriter bw = new BinaryWriter(fs);
bw.Write(bdata);
fs.Close();
//end

now your data is in file a.doc
do your code in a.doc

Regards,
Sylvester G
sylvester_g_m@yahoo.com

Re: How to Load a word doc from database into a _document doc

Kuba_B13-Mar-07 0:56

Kuba_B

13-Mar-07 0:56

great thanks, works fine.

I used bw.Write((byte[]) dr["data"]); instead, made it a bit simpler!

Getting temperatures

sharpiesharpie12-Mar-07 1:38

sharpiesharpie

12-Mar-07 1:38

How can i get the cpu\graphics accelerator temperature? and how can i get the fan speed?

is there a class to do so? or an API?

Re: Getting temperatures

Scott Dorman12-Mar-07 4:04

Scott Dorman

12-Mar-07 4:04

This type of information is available in the WMI[^] classes. Most of what you want would be in the Win32_xxx classes.

Using WMI from managed code is not well documented (IMHO) but it is possible.

-----------------------------
In just two days, tomorrow will be yesterday.

A question about GDI release [modified]

rockinfog12-Mar-07 1:32

rockinfog

12-Mar-07 1:32

My usercontrol implement a interface IUIItem ,the interface has a method : IUIItem GetControl()
{ return this;}
But when the method is called repeatedly ,the GDI alway increase. I don't know where is the problem. Is there somebody can help me?

rockinfog

-- modified at 7:56 Monday 12th March, 2007

Dialing Modem...

Saeedses12-Mar-07 0:29

Saeedses

12-Mar-07 0:29

Hi
Well i am trying to Dial my ISP using internal Modem...
can anyone give me some help in this regard.
1- If i want to use my Windows DialUp Connection Account...
2- if i want to dial modem directly through application...

Please refer wat method of above two will be most suitable and achieveable.
kindly refer any Code.

Regards,
SAEED. Laugh | :laugh:

Convert

netvano12-Mar-07 0:53

netvano

12-Mar-07 0:53

Hy everybody! Please help me Frown | :(

I have a some class MyClass, and i use the function PostMessage(IntPtr,int,IntPtr,IntPtr). How i can convert from MyClass to IntPtr. Using IntPtr(&MyClass) dosn't work. Compiler returns
---------------------------------------------
Pointers and fixed size buffers may only be used in an unsafe context
error CS0208: Cannot take the address of, get the size of, or declare a pointer to a managed type ('MyApp.MyClass')
---------------------------------------------

getting data from an sql database in a datagrid

Keshav V. Kamat11-Mar-07 23:21

Keshav V. Kamat

11-Mar-07 23:21

Hello All,

can anybody tell me how to get data from an sql data base table to a datagrid?

Any assistance would be helpful

keshav

Re: getting data from an sql database in a datagrid

rvlemmings12-Mar-07 1:31

rvlemmings

12-Mar-07 1:31

WinForms or WebForms?

Roel

proxy pac in .NET 2.0 C#

drifters11-Mar-07 21:49

drifters

11-Mar-07 21:49

hi,
I'm using system.xml.xmldocument to load a XML page from the net. I was wondering whether there is a need to set or get the dynamic proxy settings in my application from the pac file for IE in order for the application to work. I'm using .NET 2.0. Have tried googling and read about HTTP classes and HttpWebRequest but still unsure about the case with using system.xml. Is is auto set according to IE .pac settings? Can anyone help me on this? Many thanks.

Re: proxy pac in .NET 2.0 C#

Scott Dorman12-Mar-07 4:00

Scott Dorman

12-Mar-07 4:00

If the network connection being used requires the use of a proxy, then you would need to set that information using an XmlResolver. See this MSDN reference[^] for more details, but it seems straight-forward.

XmlTextReader rdr = new XmlTextReader("http://localhost/bookstore/books.xml");
rdr.XmlResolver.Credentials = CredentialCache.DefaultCredentials;
XmlDocument doc = new XmlDocument();
doc.Load(rdr);

There is no support in .NET for working with PAC files directly. You can tell .NET to use the IE settings or set your own, but if you want to deal with PACs you will need to do some interop. (Hmmm...maybe it's time to finally finish my article on this...)

-----------------------------
In just two days, tomorrow will be yesterday.

Wi-Fi

kikka11-Mar-07 21:16

kikka

11-Mar-07 21:16

Hello!
I am trying to build my own HotSpot server in C#. Anyone know about samples in C# or where to find info?

I am using a AP with no built in DHCP server.

Tanks!

Kristian!

Capture LogOff event

MPR200611-Mar-07 21:12

MPR2006

11-Mar-07 21:12

Hi,

I have a C# windows application, say, Launcher, which is started with a privileged user’s credential. Can someone pls suggest how would I be able to capture the logoff event from the Launcher application when a user (not the privileged user) logs off or shuts down from windows, using C#? It would be great if the solution could work in both desktop and terminal server environments.

Regards

MPR2006

Re: Capture LogOff event

Stefan Troschuetz11-Mar-07 22:08

Stefan Troschuetz

11-Mar-07 22:08

You could try the SystemEvents.SessionEnding event, but I'm not sure whether it is invoked for any user or only the one running the application.

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

Re: Capture LogOff event

MPR200611-Mar-07 22:13

MPR2006

11-Mar-07 22:13

As you rightly doubt, SystemEvents.SessionEnding does not work if application is running with another (privileged) user's credential.

Re: Capture LogOff event

pbraun12-Mar-07 3:52

pbraun

12-Mar-07 3:52

What I've done is create a DLL which when added to the registry, logs the log on and log off events. The information to do this is in the platform SDK documentation under WLX. Please note that you do not have to write a replacement for GINA to get this to work.

Phil

c# assemblies app.config [modified]

christalin11-Mar-07 19:45

christalin

11-Mar-07 19:45

Hello everyone,

I went thru the article Assemblies: locating, binding and deploying written by Mr. Cohen Shwartz Oren. It is indeed informatory and useful. But i have a problem in C# assemblies. I developed a dll and strong named it. Now i want to use it in an application in another machine. So i wrote the app.config file and given the codebase in that....but the applicaition searches the local directories and the machine.config file and it is not using the path given in codebase. i tried doing it from an application in the same machine also changing the location of dll. but its not working. i think the app.config file is not at all checked.can u pls help me...

the following is my xml code:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentassembly>
<assemblyIdentity name="lib"
publicKeyToken="707ce16eaddaa550"
culture="neutral" />
<codeBase version="1.0.2622.27241"
href="file:///mca-oa2\beuls\c#\lib\lib\bin\Debug\lib.dll"/>

</dependentassembly>
</runtime>
</configuration>

Any help is greatly appreciated.

Thx.

Beulah

-- modified at 4:54 Monday 12th March, 2007

Re: c# assemblies app.config

Stefan Troschuetz11-Mar-07 22:04

Stefan Troschuetz

11-Mar-07 22:04

Your XML code is only partially visible. You should modify your post by either enabling the "Ignore HTML tags in this message" beneath the smilies or replace < with <

Re: c# assemblies app.config [modified]

christalin11-Mar-07 22:56

christalin

11-Mar-07 22:56

Thank u...i have modified

-- modified at 5:01 Monday 12th March, 2007

i am also adding the details from the JIT debugger...hope it is more useful... the prob i think is that the machine.config file is searched instead of locating app.config file...

System.IO.FileNotFoundException: File or assembly name testLib, or one of its dependencies, was not found.
File name: "testLib"
at test1.Form1.button1_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

=== Pre-bind state information ===
LOG: DisplayName = testLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=20dbb001a9e43121
(Fully-specified)
LOG: Appbase = C:\MyTest\test1\test1\bin\Debug\
LOG: Initial PrivatePath = NULL
Calling assembly : test1, Version=1.0.2627.26008, Culture=neutral, PublicKeyToken=null.
===

LOG: Publisher policy file is not found.
LOG: Host configuration file not found.
LOG: Using machine configuration file from C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\config\machine.config.
LOG: Post-policy reference: testLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=20dbb001a9e43121
LOG: Attempting download of new URL file:///C:/MyTest/test1/test1/bin/Debug/testLib.DLL.
LOG: Attempting download of new URL file:///C:/MyTest/test1/test1/bin/Debug/testLib/testLib.DLL.
LOG: Attempting download of new URL file:///C:/MyTest/test1/test1/bin/Debug/testLib.EXE.
LOG: Attempting download of new URL file:///C:/MyTest/test1/test1/bin/Debug/testLib/testLib.EXE.

How To Reorder Record in DataGridView during Runtime?

indiaone11-Mar-07 20:29

indiaone

11-Mar-07 20:29

Hi,

For Example:
In DataGridView I have three column and displaying in DataGridView like this:

TabNamePosition TabName TabText
1 SysParam Admin
2 Dev Developer
3 Job Job

What i want, during run time if I select 3 record and want to reorder the position of reocrds.

Like
I want 3 record in the 1st position and 1st record in the 2nd position and 2nd record in 3rd position.

after finished DataGridView should look like this

TabNamePosition TabName TabText
1 Job Job
2 SysParam Admin
3 Dev Developer

so,How to do

Plz help me out,Arrgent

Thanks

Problem using "System.Management" to get the DVD name?

Khoramdin11-Mar-07 18:22

Khoramdin

11-Mar-07 18:22

Hello everyone,

I have created a DVD Player windows application using C#. I am trying to get the Name of the DVD and display it the application. I am currently using the following code to get the name of the Disc:

SelectQuery query = new SelectQuery( "select * from win32_logicaldisk where drivetype=5" );
ManagementObjectSearcher searcher = new ManagementObjectSearcher(query);

foreach( ManagementObject mo in searcher.Get() )
{
// If both properties are null I suppose there's no CD
if( ( mo["volumename"] != null ) || ( mo["volumeserialnumber"] != null ) )
{
MessageBox.Show(mo["volumename"].ToString());
MessageBox.Show(mo["volumeserialnumber"].ToString());
}
else
{
MessageBox.Show("No. DVD in Unit");
}

The problem is that if I have a a CD in my CD-Drive and a DVD in my DVD-Driver, I am getting both's name and serial number. How can I make sure I only get the DVD?

Thank you so much for your help.

Khoramdin

Re: Problem using "System.Management" to get the DVD name?

Niiiissssshhhhhuuuuu12-Mar-07 0:58

Niiiissssshhhhhuuuuu

12-Mar-07 0:58

Hello,
Infact I faced the same problem. D'Oh! | :doh:

I think it is recognizing drive type 5 as both CDROM/DVD rom .It is not making any difference between CD and DVD drive.for both drive type is 5.but wait for other GURU's reply

Regards, Rose | [Rose]

nishu

How to Insert/Read a BLOB Field With DB2 DataBase?

weiweiplay11-Mar-07 17:53

weiweiplay

11-Mar-07 17:53

How to Insert/Read a BLOB Field With DB2 DataBase?

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