ASP.NET

_AK_19-Sep-06 0:18

_AK_

19-Sep-06 0:18

But I too am not getting what else could be the cause for that error. Frown | :(

Best Regards,
Apurva Kaushal

Karmendra Suthar19-Sep-06 0:20

Karmendra Suthar

19-Sep-06 0:20

Thanks For your help.

But already tried this, I think i tried all the usua ways aporva told me. There is something else. Let metry re registering.

Suresh Pirsquare19-Sep-06 2:05

Suresh Pirsquare

19-Sep-06 2:05

Try this link:-

http://samples.gotdotnet.com/quickstart/aspplus/doc/debugcomsdk.aspx[^]

Smile | :)

Thanks & regards,

Suresh Dayma

Everything Is Possible!

Re: ocx control problem!!!!

chukka srinu19-Sep-06 10:14

chukka srinu

19-Sep-06 10:14

Hi Karmendra,

Better once run aspnet_regiis -i in run window...then check out..

regards
srinu

ocx control problem!!!!

vijay258318-Sep-06 18:54

vijay2583

18-Sep-06 18:54

hi This is an intranet application.iam using an ocx control in my program.the purpose of that control is to capture the finger print of the user. i registered the activex control in registry.it given the message control registered successful.When iam running the below code normally it is working and capturing image.But if iam running the code on the server it is giving me the message AUTOMATION SEVER CAN'T CREATE OBJECT ERROR.HERE IAM PASTING THE CODE.PLEASE GIVE ME ANY SUGGESTIONS TO SOLVE THIS.

<html>

<script lang='javascript'>

function regist()
{
var err

// Check ID is not NULL
if ( document.MainForm.UserID.value == '' )
{
alert('Please enter user id !');
return(false);
}

try // Exception handling
{

var objBioEnFP = new ActiveXObject("BioEnFP.FPCapX");
document.MainForm.FIRTextData.value=objBioEnFP.LiveCaptureW(-1, 6000, 50);
//alert (document.MainForm.FIRTextData.value);
objBioEnFP = 0;
alert('Capture success !');

}
catch(e)
{
alert(e.message);
return(false);
}

// Submit main form
document.MainForm.submit();
return(true);
}

</script>

<body>

<br>
<br>

<center>
<font size=5><b>IIs Sample</b></font>
<hr>
<p>

<font color=#800000><b>Registration</b></font>

<br>
<br>
<br>

<form action='regist.asp' name='MainForm' method='post' OnSubmit='return regist();'>
<input type=hidden name='FIRTextData'>

<table>
<tr><td>User ID</td>
<td>: <input type=text name=UserID size=20></td></tr>
</table>

<p>
<input type=submit value=' Click here to register your fingerprint '>

</form>
</center>

<br>
<br>
<br>

</body>
</html>

minhpc_bk19-Sep-06 1:07

minhpc_bk

19-Sep-06 1:07

There are two things that you may need to check when you host an Active control on your web page.
+ Make sure that the control is properly installed and registered on the client machine.
+ Make sure that the permission is granted to your application so that the client side script can create a new instance of the control.

SOAP - The remote server returned an error: (500)

Amit Kumar G18-Sep-06 18:35

Need help using PostBackURL

18-Sep-06 18:35

Hi All

a) I am getting error "The remote server returned an error: (500) Internal Server Error." whenever i tried to call web service.

b) I need to pass my web method name as runtime paramter. As web service can contain multiple web methods.....I am trying to pass as SOAPACTION but i am not sure syntax or infact is it correct way or not....

FYR i am sharing source code as below
Client Code:
'Create a new HttpWebRequest to the mentioned URL.
'hard code for time being
httpRequest = WebRequest.Create("http://localhost/XYZWS/XYZCustomerService/XYZCustomerService.asmx")
' Set Request information (Header, ContentLength, ContentType, etc)
'hard code for time being. Passing sxml here.
Dim bodyData As Byte() = Encoding.UTF8.GetBytes(sXML)
httpRequest.ContentLength = bodyData.Length
httpRequest.ContentType = "text/xml; charset=utf-8"
'hard code for time being in future it will be thru parameter
httpRequest.Headers.Add("SOAPAction", "SaveCustomerService")
httpRequest.Method = "POST"
' Set 'Preauthenticate' property to true. Credentials will be sent with 'the request.
httpRequest.PreAuthenticate = True

' Create a New 'NetworkCredential' object.
Dim networkCredentials As NetworkCredential = New NetworkCredential("A", "b")

' Associate the 'NetworkCredential' object with the 'HttpWebRequest' object.
httpRequest.Credentials = networkCredentials

' Create a new RequestStream to POST info (Synchronous call)
requestStream = httpRequest.GetRequestStream()
requestWriter = New StreamWriter(requestStream)

'Write Soap message into RequestStream
requestWriter.Write(sXML)

' Cleanup
requestWriter.Close()
requestStream.Close()

' Create a new HttpWebResponse (Synchronous call)
'HttpWebResponse response = httpRequest . GetResponse ( ) as HttpWebResponse

'Dim httpResponse As System.net.HttpWebResponse
'httpResponse = httpRequest.GetResponse()

Dim httpResponse As HttpWebResponse
httpResponse = CType(httpRequest.GetResponse(), HttpWebResponse)

' Extract normal SOAP response.
responseStream = httpResponse.GetResponseStream()
responseReader = New StreamReader(responseStream)

'Fetch the XML.
Dim httpResult As String = responseReader.ReadToEnd()

' Cleanup
responseReader.Close()
responseStream.Close()

' Return XML.
'Return httpResult

Catch myerr As WebException
' Populate the table with the exception details.
ErrorTable.Rows.Add(BuildNewRow("Source", myerr.Source))
ErrorTable.Rows.Add(BuildNewRow("Error Message", myerr.Message))
ErrorTable.Rows.Add(BuildNewRow("Status", myerr.Status))
'ErrorTable.Rows.Add(BuildNewRow("Response", myerr.Response))
ErrorTable.Rows.Add(BuildNewRow("Detail", myerr.StackTrace))
Return
Catch myerr As SoapException
' Populate the table with the exception details.
ErrorTable.Rows.Add(BuildNewRow("Fault Code Namespace", myerr.Code.Namespace))
ErrorTable.Rows.Add(BuildNewRow("Fault Code Name", myerr.Code.Name))
ErrorTable.Rows.Add(BuildNewRow("SOAP Actor that threw Exception", myerr.Actor))
ErrorTable.Rows.Add(BuildNewRow("Error Message", myerr.Message))
ErrorTable.Rows.Add(BuildNewRow("Detail", HttpUtility.HtmlEncode(myerr.Detail.OuterXml)))
Return
End Try

</code>

Now here is web service code and GetXMlValue is custom function to read xml node value

<WebMethod(MessageName:="SaveCustomerService")> _
Public Function SaveCustomerService(ByVal CustomerService As String) As String
Try
Dim sUserName, sEmail, sCategory, sSubject, sMessage As String
sUserName = GetXmlValue(CustomerService, "username")
sEmail = GetXmlValue(CustomerService, "email")
sCategory = GetXmlValue(CustomerService, "category")
sSubject = GetXmlValue(CustomerService, "subject")
sMessage = GetXmlValue(CustomerService, "message")
SaveCustomerService(sUserName, sEmail, sCategory, sSubject, sMessage)
Catch ex As Exception
Dim a As New ThrowSoapException
a.myThrow()
End Try

FYI
For probelm one i added below line of code in web.config of web service also

<webServices>
<protocols>
<add name="HttpPost" />
</protocols>
</webServices>

Thanks in advance....

Amit

Meena T Shivaram18-Sep-06 9:44

18-Sep-06 9:44

hi friends,
I'm trying an example on PostBackURL.My application has two pages,page1.aspx & page2.aspx. On page1,I've a textbox & a calendar with 2 button controls.I'm trying to display the selected contents on Page1 into a label on Page2.Here's what my code on Page1.aspx looks like

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Label1.Text = "Hello " & TextBox1.Text & "
" & _
"Date Selected: " & Calendar1.SelectedDate.ToShortDateString()
End Sub

<asp:button id="Button1" runat="server" text="Submit Page to itself" onclick="Button1_Click">

<asp:button id="Button2" runat="server" text="Submit Page to Page2.aspx" postbackurl="~/Page2.aspx">

On Page2.aspx, I've included a virtual path to reference page1 &
Code on page2.aspx is:
Protected Sub PageLoad(ByVal sender As Object, ByVal e As System.EventArgs)
lblDisplay.Text = "Hello" & PreviousPage.pp_TextBox1.Text & "
" & _
"Date Selected: " & _
PreviousPage.pp_Calendar1.SelectedDate.ToShortDateString()
End Sub

I'm not getting any errors & neither am i getting any display on Page2.aspx. can anyone please help me find the solution ?

Thanks a lot in advance..

Britney S. Morales18-Sep-06 11:05

Britney S. Morales

18-Sep-06 11:05

the easiest way is using response.redirect option

On page 1

string text1 = TextBox1.Text;
string text2 = Calendar1.SelectedDate.ToShortDateString();

response.redirect("page2.aspx?message1=" +text1+",message2=" +text2 ,true);

On page 2

string ms1 = Request.QueryString["message1"];
string ms2 = Request.QueryString["message2"];

Its on C#

keep Learning and you never will be out of date...

Meena T Shivaram19-Sep-06 3:47

19-Sep-06 3:47

hi Britney,
I tried this piece of code but still I'm not able to display the contents of textbox & the selected calendar date onto a label on page2.I've written the response.redirect code in a Button2_Click Sub. The control is transferred from page1 to page2 and the page2 url will carry the contents of strings message1 & message2, but they are not being displayed onto the label.Can you please tell me where I'm going wrong ???

thanks a lot for your help.

Britney S. Morales19-Sep-06 4:37

Britney S. Morales

19-Sep-06 4:37

page1.aspx

Five Controls
TextBox1
Calendar1
Button1
Button2
Label1

codeBehind for page1.aspx

<br />
 public partial class page1 : System.Web.UI.Page<br />
{<br />
    string text1 = "";<br />
    string text2 = "";<br />
    protected void Page_Load(object sender, EventArgs e)<br />
    {<br />
        <br />
    }<br />
    protected void Button1_Click(object sender, EventArgs e)<br />
    {<br />
        text1 = TextBox1.Text;<br />
        text2 = Calendar1.SelectedDate.ToShortDateString();<br />
        Label1.Text = text1 + text2;<br />
    }<br />
    protected void Button2_Click(object sender, EventArgs e)<br />
    {<br />
        text1 = TextBox1.Text;<br />
        text2 = Calendar1.SelectedDate.ToShortDateString();<br />
        Response.Redirect("page2.aspx?message1="+text1+"&message2="+text2 ,true);<br />
    }<br />
}<br />

Page2.aspx

Two Controls
Label1
Button1

code behind for page2.aspx

<br />
public partial class page2 : System.Web.UI.Page<br />
{<br />
    protected void Page_Load(object sender, EventArgs e)<br />
    {<br />
        <br />
    }<br />
<br />
    protected void Button1_Click(object sender, EventArgs e)<br />
    {<br />
        string ms1 = Request.QueryString["message1"].ToString();<br />
        string ms2 = Request.QueryString["message2"].ToString();<br />
<br />
        Label1.Text = ms1 + ms2;<br />
    }<br />
}<br />

I hope this explication be good for you Wink | ;)

keep Learning and you never will be out of date...

Meena T Shivaram19-Sep-06 5:25

19-Sep-06 5:25

hi Britney,
I got it...
Thanks a ton really..
have been stuck with this problem for a few days now...

thanks again..

minhpc_bk18-Sep-06 15:01

minhpc_bk

18-Sep-06 15:01

How do you define properties pp_TextBox1 and pp_Calendar1? Can you see the TextBox and Calender controls with the selected values in the PreviousPage when you step through your code? Another option to get reference to the controls of the Page1 is to use the FindControl method.

Meena T Shivaram19-Sep-06 3:56

19-Sep-06 3:56

pp_TextBox1 and pp_Calendar1 are the property procedures that I've written to retireve the values from TextBox & selected date on Calendar.I've two buttons on Page1. When I click on Button1, the contents of TextBox & selected Calendar date are displayed onto the same page on a label.I'm able to get this .When I click on Button2, I want to transfer the contents of TextBox and Calendar control to a label on Page2. When I click the Button2, the Page2.aspx form is loaded but I dont see any display on the label...
I'm working this example from Professional ASP.Net 2.0 book by wrox publications.They have given an example using FindControl method but I didn't get any output on Page2.aspx even then..So, please tell me where I'm going wrong ???

Thanks in advance..

minhpc_bk20-Sep-06 0:26

minhpc_bk

20-Sep-06 0:26

You can see the sample code in MSDN:

Cross-Page Posting in ASP.NET Web Pages [^]

Meena T Shivaram20-Sep-06 5:06

using javascript with Textbox in composite controls of asp.net

20-Sep-06 5:06

Thank you.
will surely look into that.

Thanks

deepaks318-Sep-06 9:35

deepaks3

18-Sep-06 9:35

hi,

I have made a composite control in asp.net 2.0

i have a textbox in that composite control.

when i use that composite control in the page. i need to put a javascript where i can get the 'value' of the textbox, but i am getting undefined in javascript

pleas help

thanks
deepak

Re: using javascript with Textbox in composite controls of asp.net

Not Active18-Sep-06 10:33

Not Active

18-Sep-06 10:33

Because the textbox is inside of a container control you need to reference it with the name of that control also. If you look at the rendered output of your page you should see the textbox with an ID something like UserControl1_MyTextbox.

only two letters away from being an asset

SOAP Message

Amit Kumar G18-Sep-06 8:06

18-Sep-06 8:06

My apologies for very very basic question. I am going through with SOAP messaging and found

“Nor SOAP is tied to any particular operating system or programming language so theoretically the clients and servers in these dialogues can be running on any platform and written in any language as long as they can formulate and understand SOAP messages”

How internally it make difference? I mean SOAP is nothing except massaged XML with SOAP headers, envelope and body. I really interesting to find difference between SOAP message and plain XML message without SOAP..

Amit

Not Active18-Sep-06 8:54

Not Active

18-Sep-06 8:54

http://www.w3schools.com/soap/default.asp[^]

The difference is the standard defines what each tag means (Envelope, Header, etc) and what it should contain. Plain XML could do the same but it would be up to each sender and receiver to agree upon the format and meaning.

only two letters away from being an asset

Amit Kumar G18-Sep-06 18:33

18-Sep-06 18:33

Thanks for your reply. I need other help from your side. Thanks in advance for your inputs.

I have two probelems

a) I am getting error "The remote server returned an error: (500) Internal Server Error." whenever i tried to call web service.

b) I need to pass my web method name as runtime paramter. As web service can contain multiple web methods.....I am trying to pass as SOAPACTION but i am not sure syntax or infact is it correct way or not....

FYR i am sharing source code as below
Client Code:
'Create a new HttpWebRequest to the mentioned URL.
'hard code for time being
httpRequest = WebRequest.Create("http://localhost/XYZWS/XYZCustomerService/XYZCustomerService.asmx")
' Set Request information (Header, ContentLength, ContentType, etc)
'hard code for time being. Passing sxml here.
Dim bodyData As Byte() = Encoding.UTF8.GetBytes(sXML)
httpRequest.ContentLength = bodyData.Length
httpRequest.ContentType = "text/xml; charset=utf-8"
'hard code for time being in future it will be thru parameter
httpRequest.Headers.Add("SOAPAction", "SaveCustomerService")
httpRequest.Method = "POST"
' Set 'Preauthenticate' property to true. Credentials will be sent with 'the request.
httpRequest.PreAuthenticate = True

' Create a New 'NetworkCredential' object.
Dim networkCredentials As NetworkCredential = New NetworkCredential("A", "b")

' Associate the 'NetworkCredential' object with the 'HttpWebRequest' object.
httpRequest.Credentials = networkCredentials

' Create a new RequestStream to POST info (Synchronous call)
requestStream = httpRequest.GetRequestStream()
requestWriter = New StreamWriter(requestStream)

'Write Soap message into RequestStream
requestWriter.Write(sXML)

' Cleanup
requestWriter.Close()
requestStream.Close()

' Create a new HttpWebResponse (Synchronous call)
'HttpWebResponse response = httpRequest . GetResponse ( ) as HttpWebResponse

'Dim httpResponse As System.net.HttpWebResponse
'httpResponse = httpRequest.GetResponse()

Dim httpResponse As HttpWebResponse
httpResponse = CType(httpRequest.GetResponse(), HttpWebResponse)

' Extract normal SOAP response.
responseStream = httpResponse.GetResponseStream()
responseReader = New StreamReader(responseStream)

'Fetch the XML.
Dim httpResult As String = responseReader.ReadToEnd()

' Cleanup
responseReader.Close()
responseStream.Close()

' Return XML.
'Return httpResult

Catch myerr As WebException
' Populate the table with the exception details.
ErrorTable.Rows.Add(BuildNewRow("Source", myerr.Source))
ErrorTable.Rows.Add(BuildNewRow("Error Message", myerr.Message))
ErrorTable.Rows.Add(BuildNewRow("Status", myerr.Status))
'ErrorTable.Rows.Add(BuildNewRow("Response", myerr.Response))
ErrorTable.Rows.Add(BuildNewRow("Detail", myerr.StackTrace))
Return
Catch myerr As SoapException
' Populate the table with the exception details.
ErrorTable.Rows.Add(BuildNewRow("Fault Code Namespace", myerr.Code.Namespace))
ErrorTable.Rows.Add(BuildNewRow("Fault Code Name", myerr.Code.Name))
ErrorTable.Rows.Add(BuildNewRow("SOAP Actor that threw Exception", myerr.Actor))
ErrorTable.Rows.Add(BuildNewRow("Error Message", myerr.Message))
ErrorTable.Rows.Add(BuildNewRow("Detail", HttpUtility.HtmlEncode(myerr.Detail.OuterXml)))
Return
End Try

</code>

Now here is web service code and GetXMlValue is custom function to read xml node value

<WebMethod(MessageName:="SaveCustomerService")> _
Public Function SaveCustomerService(ByVal CustomerService As String) As String
Try
Dim sUserName, sEmail, sCategory, sSubject, sMessage As String
sUserName = GetXmlValue(CustomerService, "username")
sEmail = GetXmlValue(CustomerService, "email")
sCategory = GetXmlValue(CustomerService, "category")
sSubject = GetXmlValue(CustomerService, "subject")
sMessage = GetXmlValue(CustomerService, "message")
SaveCustomerService(sUserName, sEmail, sCategory, sSubject, sMessage)
Catch ex As Exception
Dim a As New ThrowSoapException
a.myThrow()
End Try

FYI
For probelm one i added below line of code in web.config of web service also

<webServices>
<protocols>
<add name="HttpPost" />
</protocols>
</webServices>

Thanks in advance....

Amit

Not Active18-Sep-06 18:44

Not Active

18-Sep-06 18:44

Add a reference to the web service in your project

Then you simply make calls to it: MyWebService.SaveCustomer(...)

http://www.codeproject.com/useritems/codebased.asp[^]

only two letters away from being an asset

Amit Kumar G18-Sep-06 18:55

18-Sep-06 18:55

Thanks for your reply. But because of certain design pattern we are developing adaptors and we need to create request on fly. Web service url, method name all will be avaibale on runtime.....

Please suggest.

Thanks
Amit

Amit