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i cant understand ur mean, i wrote thiis code:
BoundField Code = new BoundField();
Code.HeaderText = "ID";
Code.DataField = "4";
Code.SortExpression = "4";
Code.ItemStyle.Width = 0;
//Code.Visible = false;
GridView.Columns.Add(Code);
its source is from dataTable.
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i have update panel on my page working fine on localhost
but when i published my web site and uploded on windows server 2000 i face problem my whole pages gets post back not only update panel why is it so
what i have to check ? i have checked my web.config and it is fine
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Check whether ajax framework components are properly copied on to the server
Thanks & Regards
Pete
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Hi, can anybody tell me the web address of MICROSOFT LIVE CHAT to solve programming issues?
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Hi,
I've Created a Table Dynamically in the Code behind file and using some loop have binded the values to the table Cells from a Dataset.This looks similar to a Gridview.Is there any way to implement paging concept to this dynamically generated tables and view the records in pages..? Can any1 help with a solution...
Regards
Sivan.G
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Use a gridview instead.
I didn't get any requirements for the signature
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Hi
i use to compare two dates.Data1 is always less than Date2.if i give
Date1 Date2
18/10/2008 20/10/2008 validation occure. because the difference should be 8 days for dates it taken. My Requirement is less than one day
your's subbu
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Hello all,
I want to send email via Outlook redirected from asp.net page. I have already implemented:
Protected Sub email_field_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles emailfield.Click
Dim emailadd As String
emailadd = txtEmail.Text
emailadd = "mailto:" & emailadd & ""
Response.Redirect(emailadd)
End Sub
This redirected the page to a new page and also opened the outlook window. But I want to open the outlook window without getting redirected to the new page.
What may be the ways to do that?
Thanks,
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Have you tried using a mailto: hyperlink, the user will then get an outlook window to send a message. I'm not sure you can open Outlook via javascript.
I didn't get any requirements for the signature
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No I have implemented Link button not the hyprlink.
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It is a little unclear what you are trying to do.
How do you expect to interact with Outlook on the client from your server side .net code?
I didn't get any requirements for the signature
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I wrote a web project for a client. The project end-user is my client's clients -- all 1200 of them. From time to time, I trap this error:
System.FormatException:
Invalid length for a Base-64 char array.
at
System.Convert.FromBase64String(String s)
at
System.Web.UI.ObjectStateFormatter.Deserialize(String inputString)
at System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String serializedState)
at
System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter, String serializedState)
at
System.Web.UI.HiddenFieldPageStatePersister.Load()
That is the entirety of the message. No specific line of code to reference. It happens in all different pages of the website. I'm not doing any encryption/decryption from page to page, so this kind of makes me think .NET is somehow having trouble decrypting its own session data. But that's just conjecture.
Does anyone know what causes this and how to fix it? It is a .NET 2.0 project (in C#, not that that should matter), with AJAX extentsions 1.0.
Thanks.
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in your project,did you use anywhere Base64 conversion???
Cheers!!
Brij
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No. I am performing no base-64 conversions, no serialization, no encryption, no decryptiong... Nothing that would cause this. If you notice, the stack trace does not point to any line of my code. I didn't omit anything in the copied text. That's what makes me think something bad is happening on the postback at the .NET framework level.
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I found the problem after many hours of hair-pulling.
The end users are causing this by double-clicking buttons. My client's server is on the slow side, and all AJAX really does is cause confusion as to whether anything is happening or not. So the clients get anxious and start double-clicking, triple-clicking, quadruple-clicking, etc...
The double-click causes an interruption in the streaming of the viewstate, which causes a truncation of the viewstate and subsequent "invalid" message.
I know I can prevent double-clicking of simple controls like Buttons and LinkButtons, but what about something more complex like a Calendar control?
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Hi All
Im using 2 external JavaScript file for autocomplete in the textbox,In my normal web page im using seperate method for Asynchronously fill the data to textbox,and also im calling to usercontrol using DIV tag eg-:
Using this DIV id im passing ConentTag to userControl.
My Problem is when im calling 2 external javascript file from my normal web page its not working, but when im remove the Div tag its working fine,
Help me to solve this problem im using VS 2003. this is urgent.
Thanks
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You should not have script elements between the head and body tags. Put the script elements inside the head element.
Despite everything, the person most likely to be fooling you next is yourself.
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yes i have put my 2 script files inside head (Thats inside my normal web page, not the UserControl).
Still its not wroking
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(ASP.net)I have datalist control with tamplet button i want on click event insert record But when i click button it give folling error,
//Error------------
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
----------
Unless i use ItemDatabound Command event.
please anyone help me.(ASP.net)
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sanjay30 wrote: Invalid postback or callback argument. Event validation is enabled using <pages enableeventvalidation="true"> in configuration or <%@ Page EnableEventValidation="true" %> in a page.
Please change it to <%@ Page EnableEventValidation="false" %> in the page
Regards 
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Hi guys i have a issue,
I save some html file in my server side document folder...,
and same time i am saving that file name in my database table also...,
Now my question is when ever i click a particular image the finally uploaded html have to display in enduser side...,
How to do that, guide me
Thanks & Regards,
Member 3879881,
please don't forget to vote on the post
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Open the file using a StreamReader and output the content to for example, a Literal, a Label of the Response object.
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Hi,
Try this.
<a href="path of html file" runat="server" target="_blank">
<img src="path of image" /></a>
Regards
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I have converted an asp.net 1.1 application to asp.net 2.0.now am getting the following error while trying to build the web site...
The type 'OASYSeHCM.Global' is ambiguous: it could come from assembly
'C:\Documents and Settings\Administrator\Desktop\BDhofar1\bin\OASYSeHCM.DLL'
or from assembly 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\bdhofar1\a48119a1\a96f7f92\App_Code.1ohx0gex.DLL'.
Please specify the assembly explicitly in the type name.
whant could be the reason?...
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Hmmm... this is because of two assemblies that the ASP.net framework thinks to be different but are the same (probably because of different metadata). So just go ahead to the location 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\bdhofar1\a48119a1\a96f7f92\ and delete the file App_Code.1ohx0gex.DLL and try to build it again
-------------------------------------------
It's code that drives you - Shyam
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