WS problem:Unable to connect to the remote server - ASP.NET Discussion Boards

respected sir

i hav made a datagrid and bind it to database.anyone can update and delete the records with the help of this grid.

now i hav to search the records.
for that i am opening a modal dialog box.and on the basis of search criteria
it shows the records in a grid in modal dialog.Here for the searched records i hav also given the functionality to update and delete.
i hav updated some of the records here.

upto this everything is working fine.

now when i m going to close modal dialog box(either by a back button or using browser) i want to bind the parent's grid by updated records.

i have tried to refresh parent and used this javascript function on
click of the back button.

function Closewindow()
{
opener.location.reload(true);
self.close();
}

but it only refreshes my parent window.
which is not my objective.

any suggetion

Ajay

Hi
how i can add a "marquee" to my web page using ASP.NET ??????????

Javascript, don't use the <marquee> tag.

thanks,
but can u give me an example of this
and what is the parameter of it ........

hope this link may assist u..
http://www.javascriptkit.com/javatutors/marquee4.shtml

use below code for marquee

<big><code><marquee>  pavan pareta  </marquee> </code></big>

Cheer

Pavan Pareta

thanks a lot for all

I have an application which communicates with WebServcie when.I installed the application and the WS on a srever of test,i've got all the results i'm waiting for.But when I installed the Web site and the WS on the WEBFARM, the Web site did no longer communicate with the WS. The site can communicate with the WS installed on the server of test.And another site installed on a site different from the WEBFARM can communicate with the WS installed on the WEBFARM.
The problem is that the Web site installed in WEBFARM cannot communicates with the WS installed on the same WEBFARM. What to do!
Here is a snapshot of the debugging window showing the emerged errors:

A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[SocketException (0x274c): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond]
System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) +1002066
System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) +33
System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) +431

[WebException: Unable to connect to the remote server]
System.Net.HttpWebRequest.GetRequestStream() +1504445
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +103
PTF2_EVALTA.InfoAgent.test(String chaine) in d:\BuildAreas\mk_build\PTF2_EVALTA\V0.013\PROJECTS\PTF2_EVALTA\Web References\PTF2_EIDS_WebService\Reference.cs:90
PTF2_EVALTA.WebForm1.Page_Load(Object sender, EventArgs e) in d:\BuildAreas\mk_build\PTF2_EVALTA\V0.013\PROJECTS\PTF2_EVALTA\PTF2_EVALTA_APP\WebForm1.aspx.cs:34
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061

mouadh trabelsi

HI Check for the Firewall make it Off and try once again

thanks for ur reply
I already try this solution it didn't work

mouadh trabelsi

Hi Friends,
Anybody know AspMaxRequestEntityAllowed Metabase Property (IIS 6.0)? I want to know what is the drawback if this value is set to maximum (default-200k and Max - 1GB)?

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group

http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/a6401b5e-c902-4035-90aa-ee46c270d357.mspx?mfr=true[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Thanks for replying Vasudeven..

I have read all these articles. Microsoft have three more article regarding the same with different colors. My need is to know the drawbacks if I set the value to maximum (1GB).

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group

Hi,
I'm having trouble reading the text displayed in a HyperLinkField inside a GridView during a loop. I have no trouble reading BoundField and Checkboxes.

For Each gRow In GridView1.Rows ' Loop the gridview
    ' get the checkbox object inside a TemplateField
    Dim Chkbox As CheckBox = CType(gRow.Cells(0).Controls(1), CheckBox)
    If Not Chkbox.Checked Then
        ' Read from a normal BoundField, works ok
	cmd.Parameters.AddWithValue("@ProjectName", gRow.Cells(8).Text)
        ' Read from a HyperLinkField = ERROR
	Dim hlf As HyperLinkField = CType(gRow.Cells(3).Controls(0), HyperLinkField)
        ' Don't know if next line is valid, but reflects what I want to do.
	cmd.Parameters.AddWithValue("@NextField", hlf.Text)
	cmd.ExecuteNonQuery()
	cmd.Parameters.Clear()
    End If
Next

Thanks!

abohlin

i wanna use a scanner from my web page and i want the scanned picture directly online and not on disk. can u help plz.

vina

You'd need to automatically open up the scanner's TWAIN interface, fire off a scan automatically and save it on the webserver somewhere automatically (off the top of my head). How do you do that? Probably with a lot of nasty C code!?

Hi I’m converting a project from visual studio 2003 to visual studio 2005. The problem is:
In the 2003 project I got a folder (called businessLayer) containing all the .cs business classes and one of these classes is referencing a user control in another folder after converting the businessLayer folder became under app_code folder so it can’t see the folder containing the user control so I put the cs files in a folder (also called businessLayer) out of the app_code folder but the all the controls can’t access the new folder out of app_code while they can see another folder containing another user controls.
So what can I do to overcome this problem, any idea

shaimmaa

Why is your business layer using a UserControl? You would be better to look at changing that, ideally the business logic doesn't need to have access to anything on the view.

Hi
Am having a web page with many textboxes and 3 buttons(button1,button2,button3).

Since there are many textboxes,the user can enter value in them with no tab order,according to his convenience.

My requirement is that -- Wherever the cursor is focussing(any of the textboxes),when the user clicks 'Enter' key,it should activate the Button1's Click event.

Can anyone help me how to do this?
Thanks!

Trap keypress 13

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Thanks Deepak

I tried like this...

<br />
function buttonClick()<br />
{<br />
if ((window.event.which == 13) || (window.event.keyCode == 13))		<br />
 {<br />
  document.getElementById('btnDisplay').click();<br />
  return true;<br />
 } <br />
 else <br />
  return false;<br />
}<br />

And in Code behind, i tried as

<br />
 HtmlForm form1 = (HtmlForm)Page.FindControl("Form1");<br />
 form1.Attributes.Add("onkeydown","javascript:buttonClick()");<br />

Is this correct ?
In which event actually i need to call the Javascript?
Please help me!

the logic is right but thw way u implemented is not right.....

do one thing

function buttonClick()<br />
{<br />
if ((window.event.which == 13) || (window.event.keyCode == 13)) <br />
{<br />
alert("Got U!!")<br />
return true;<br />
} <br />
else <br />
return false;<br />
}<br />
function OnPageLoad()<br />
{ <br />
  document.getElementById("Button").onkeydown=buttonClick;<br />
  document.forms["FORM_NAME"].onkeydown=buttonClick;<br />
}<br />
<br />
<body onload="OnPageLoad()">

Thanks friend!

But there's no attribute 'removed' in <body..> tag.
is it enough that i just include that attribute?
Can you please help me?

I have created application that have gridview for view the details in the page load it self,I’ve puted the command field for edit,update,cancel the data,my codings are as follows for each an even of command field.(RowEditing,RowUpdating)

protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = (int)e.NewEditIndex;
BindGrid();
}

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
String updateCmd = "UPDATE College_Sa SET cName = @Name, cState = @State where cCode = @ID";

SqlCommand myCommand = new SqlCommand(updateCmd, mycon);

myCommand.Parameters.Add(new SqlParameter("@ID", SqlDbType.Char, 11));
myCommand.Parameters.Add(new SqlParameter("@Name", SqlDbType.Char, 25));
myCommand.Parameters.Add(new SqlParameter("@State", SqlDbType.Char, 25));

myCommand.Parameters["@Name"].Value = GridView1.Rows[int.Parse(e.RowIndex.ToString())].Cells[3].Text.ToString(); ;
myCommand.Parameters["@State"].Value = GridView1.Rows[int.Parse(e.RowIndex.ToString())].Cells[4].Text.ToString();

myCommand.Connection.Open();
try
{
myCommand.ExecuteNonQuery();
GridView1.EditIndex = -1;
}
catch (SqlException exc)
{
Label2.Text = "Error while entering data into database " + exc;
Label2.Visible = true;
}

myCommand.Connection.Close();

BindGrid();

}
In the BindGrid(),my problem is when I click update button Value of Name and State fields are not taking my new values.pls help me to solve this problem.
Thank You

Was it overriden by PostBack Databinding? You can check for IsPostback right?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips