Asynchronous web service access problem. - ASP.NET Discussion Boards

I would guess that you are using the assemblyInfo page to set up the version.
The version is set up as Major, Minor, build, revision.

Hope that helps.
Ben

MAJOR:MINOR:BUILD:RIVISON
Laugh | :laugh:

Can U please tell, how to compare the different versions.

Regards n Thks

Sam.M

I have an adRotator control on my webpage.

Now, I want my ads get changed after every 3seconds without clicking refresh button.

Hoping a soon reply

You can use the refresh attribute!

In your html code for the page you can include the following1

Gautham

I tried this before, but it didnt work.

<meta http-equiv="refresh" content="3" />

I am pretty sure you don't want that to be in the javascript block. It is an html command. You also need a url. So something like:
<META HTTP-EQUIV="refresh"
content="3;URL=http://www.yoursite.com/yourpage.aspx">

Hope that helps.
Ben

I have created one very simple web service say helloWorld which accepts one string and concate with "Hello" word.and its located in my localhost only.

Here is some behavour with it.
(1) i can access this web service synchronously without an issue.like

Dim webServ As New localhost.Service
Response.Write(webServ.HelloWorld(TextBox1.Text))

(2)now i am trying to call it asynchronously. Like this

Dim ar As IAsyncResult = webServ.BeginHelloWorld(TextBox1.Text, Nothing, Nothing)
While (True)
If ar.IsCompleted Then
Exit While
End If
End While
Response.Write(webServ.EndHelloWorld(ar))

(3) Now this code is executes file on the other machine i have ,but is not been able to call on my machine.I am receiving following error on the execution of above code.

The attempted operation is not supported for the type of object referenced

" at System.Net.Sockets.Socket.get_ConnectEx()
at System.Net.Sockets.Socket.BeginConnectEx(EndPoint remoteEP, Boolean flowContext, AsyncCallback callback, Object state)
at System.Net.Sockets.Socket.UnsafeBeginConnect(EndPoint remoteEP, AsyncCallback callback, Object state)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)"

System.Net.WebException = {"Unable to connect to the remote server"}

(4) i done long googling but could'nt get the exact solution.

(5) I also tried by removing my framework 2.0 ,visual studio 2005 and IIS as well.

(6) Some blogs says its network error,i also tried by repairing my network drivers but problem persists as it is.

(7) Some blogs also suggested that i do have third party network protocols and that may causes the blocking of Http Request for async. call.then i also removed all such softwares from my machine,but the same result.

I am very frustated with this issue and hampered my development.
Any kind of help is most welcomed.
lots thanks in advance.

Hi,

I work with Database Firebird 2.0 and try to implement in ASP.NET with C#
a checkbox in Webform, GridView and DetailView.

Why Firebird/Interbase has no bool-Field I use a Char(1) Field for
"T" or "F".
Now I don´t know how to convert and code to show in Checkbox.checked

Thanks for Help

Rudolf Terppe

U can check that,

If result = "T" then
checkbox.checked = True
ElseIf result = "F" then
checkbox.checked = False

Thanks,
Sun Rays

good afternoon,
Can we write regular expression to check string with words separated by particular character like dash or underscores only.
For ex.
jhgh_ghg_hgfhtj_hghjghj_hghg
Please guide.
Thank you.

yog
hui gfgh kgdgrt njjn hjgkn

You can get help at
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpgenref/html/cpconRegularExpressionsLanguageElements.asp[^]

Definatly it will help you

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

Hi,

to insert or update the value of a textfield into
a BLOB-Field of a Firebird Database the error
conversion error from string "BLOB" comes

<asp:insertparameters>
...
<asp:parameter name="MEMO" type="string">

the type string is not correct. Error

the same I implemented in .NET
insCmd.Parameters.Add("@MEMO", FbDbType.Text, 80, "MEMO");
it works well.

the problem is the type="string" of ASP.NET

how can I convert it?

But if I select MEMO from Database I can see in GridView type="string"

I need help

Thanks from germany

Rudolf Terppe

u can Trim the string wchich you are getting from Database.
so it will not display extra space..

Thanks,
Sun Rays

Hi! i have taken one datagrid & filled data basing on the query mentioned in the OLEDBDATAADAPTER wizard from Data Tab in the Toolbox.No problem its working.Bt the problem is
"i want to fill the data in datagrid basing on some condition like
//where branchid="textbox1.text" //
Please suggest me ....
how to make query in oledbdataadapter wizard...to fill data basing on condition

Neelima

I would go ahead and leave all the data in the DataTable. Then you can take the DataView from the DataTable and filter it.
So in C# it would be:
DataView dv = yourDataTable.DefaultView;
dv.RowFilter = "branchid = " + textbox1.Text;

vb.net
dim dv as DataView = yourDataTable.DefaultView
dv.RowFilter = "branchid = " + textbox1.Text

Then when you set your datasource and your datagrid you set it to the dv var you have created. Then do a DataBind on the datagrid.

The only other option is to pass a parameter into your command object to limit the rows coming back from the database.

Hope that helps.
Ben

good afternoon
How to import contacts from Yahoo, gmail,hotmail in ASP.NET, C#
please give the steps to implement.
Thank you.

yog
hui gfgh kgdgrt njjn hjgkn

did u find the solutuion for import contact in .net ? I am struggling with the same.

Lemme know if you have found smthng

good afternoon
How to import contacts from Yahoo, gmail,hotmail in ASP.NET, C#
please give the steps to implement.

yog
hui gfgh kgdgrt njjn hjgkn

hi friends good morning
i am using radajax control.when i am draging any rad control on page then this error is come out:-

attempted to read or write protected memory.this is often an indication that other memory is corrupt

please help any one if possible

Piyush Vardhan Singh
Programmer
TAS NewDelhi
9313077379

Piyush Vardhan Singh wrote:
i am using radajax control.

What is it ?

Piyush Vardhan Singh wrote:
i am draging any rad control on page then

From where are you trying to drag it ?
On which Page ?

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!

In which location,objects created with new keyword are stored.Is it stack or Heap.Can anyone tell the differences between them.

Heap

Mehedi Hasan

can u tell the differences between stack and heap

You should google it can't be explain in 1 sentence or more
you need to learn by searching the web or reading some books
but any way read this article Might be helpfull
http://www.c-sharpcorner.com/UploadFile/rmcochran/csharp_memory01122006130034PM/csharp_memory.aspx?ArticleID=9adb0e3c-b3f6-40b5-98b5-413b6d348b91[^]

Thanks and Regards
Sandeep

If you want something you never had,
do something you have never done!