I have an editable gridview with blank cells. User enters some numeric data in cells and also user can clicks a button to add new row to gridview. My problem is that, as soon as button click event is fired, the page refreshes & the gridview becomes empty. Can anybody tell me, how can I save values in gridview until the user saves all changes to the server in the end

Hi,,, I’m trying to build a master-detail gridview that contain these features: - Create at runtime. - Adding , deleting and updating multi Records . (that means in the adding operation I can add multi rows to both of master and detail and then click SaveAdd button on my webpage only one time to save all records , In the updating and deleting operation I can update or delete multi rows to both of master and detail and then click SaveUpdate Delete button on my webpage only one time to save all records in gridview) - Paging,Sorting,Filtering,Resizing columns,Grouping - (Hide/show)(Enable/Disable) colume - Import/Export data And I ‘m using ASPxGridView from Devexpress because I don’t want to build my grid from scratch,So I’m trying to start adding all the features which I need . When I complete programming my second feature in the grid (Adding , deleting and updating multi Records ) the grid is running so slowly, just when I was traying to add or update records on it . I don’t know the real reason for this, my main idea in the code is using datatable , that means when I did any operation I transferred the data from my grid to the datatabel and did all my changes and then transferred back the data from datatable to the gridview eventually ,,,Is this the correct way ??? if not, what’s the better way to Adding , deleting and updating multi Records in a master-detail gridview which Create at runtime I would appreciate any help in this

hi I found the solution : Change endopoints from: <endpoint address="" binding="basicHttpBinding" contract="Services.IServices"> to: <endpoint address="" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_Services" contract="Services.IServices">

hi When i sent a large mount of data using wcf i got the error " The remote server returned an unexpected response: (400) Bad Request " the configuration in server side is as follows: <system.serviceModel> <bindings> <basicHttpBinding> <binding name="BasicHttpBinding_Services" closeTimeout="00:01:00" openTimeout="00:01:00" maxBufferPoolSize="2147483647" sendTimeout="00:01:00" receiveTimeout="00:10:00" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" messageEncoding="Text"> </binding> </basicHttpBinding> </bindings> <services> <service behaviorConfiguration="Services.Service1Behavior" name="Services.Services"> <endpoint address="" binding="basicHttpBinding" contract="Services.IServices"> <identity> <dns value="" /> </identity> </endpoint> <endpoint address="mex" binding="basicHttpBinding" contract="IMetadataExchange" /> </service> </services> <behaviors> <serviceBehaviors> <behavior name="Services.Service1Behavior"> <serviceMetadata httpGetEnabled="true"/> <serviceDebug includeExceptionDetailInFaults="true"/> </behavior> </serviceBehaviors> </behaviors> </system.serviceModel> and the client side is as follows: <system.serviceModel> <bindings> <basicHttpBinding> <binding name="BasicHttpBinding_IERPServices" closeTimeout="00:01:00" openTimeout="00:01:00" maxBufferPoolSize="2147483647" sendTimeout="00:01:00" receiveTimeout="00:10:00" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" messageEncoding="Text"> </binding> </basicHttpBinding> </bindings> <behaviors> <endpointBehaviors> <behavior name="LargeQuotaBehavior"> </behavior> </endpointBehaviors> </behaviors> <client> <endpoint address=" http://localhost:3990/Services.svc" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IServices" contract="ServiceReference1.IServices" name="BasicHttpBinding_IServices" /> </client> </system.serviceModel> i followed man

hi,,, when i published the website used VS2005(build->publish website) , the error was appearing: Server Error in '/yp' Application. -------------------------------------------------------------------------------- Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Could not load the assembly 'App_Web_index.aspx.cdcab7d2'. Make sure that it is compiled before accessing the page. Source Error: Line 1: <%@ page language="C#" masterpagefile="~/template.master" autoeventwireup="true" inherits="index, App_Web_index.aspx.cdcab7d2" title="index" %> Line 2: Line 3: Source File: C:\Inetpub\wwwroot\yp\index.aspx Line: 1 -------------------------------------------------------------------------------- Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573 thanks

hi all I´m tying to use the build-in function in VSto Publish my Website (Build->Publish ...) on a remote server running 2005 & IIS6. but when I opened the first page, the following error was appearing: You are not authorized to view this page You might not have permission to view this directory or page using the credentials you supplied.

thanks for you...

hi all,,, how i can to add site(url) to favorites in asp.net???? thanks .

Hi all How I can download an attachment from e-mail and save it to the hard disk wiht the origan file(word,excel ,image,...,ex). Thanks

Hi all How I can download an attachment from e-mail and save it to the hard disk wiht the origan file(word,excel ,image,...,ex). Thanks

Hi all How i can download an attachment from e-mail and save it to the hard disk wiht the origan file(word,excel ,image,...,ex) with asp.net or c# :confused:. thanks.

Hi allllllllll How can I create report in HTML fromat in C# Thanks :cool:

Hi all We know internet ports like port 25 are parts or locations in the memory how can i reach to them and copy the content(data). thanks.:suss:

hi, I'm writing a program in C# that monitors and controls user's access to the computer , logs in keyboard keystrokes and takes a snapshot of the user's desktop. Now I'm trying to write the code to modify the registry to allow my program to load with the operating system and run the instance a spicific user logs into the system. I'm really in great need for help since I'm not sure what functions and classes to use to achieve this goal. I'm writing this program as a graduation project and the deadline is getting near so any help will be very greatly appreciated.

hi, How can I know if any thing had been downloaded into the computer wheather it was from the internet or any other sources and how do I track the location where these downloaded files are. Your help is geatly appreciated.

Hi all I want to know as to how to write a program in C# to recieve characters from the internet port(like port 25)and store it in a file. Can someone help me with the code or any help for such a programe?????????????!!!!!!!!!!! Thanks. :)

hi Is it possible to write a program that allows us to cotrol users ability to run applications on the computer and determine which programs the user can run and prevent the user from being able to access the rest of te programs. If that's possible, what are the functions that I can use within C# that'll allow me do do this. Your help is greatly appreciated.

hi, what is the API or classes in c# which used to create a new folder ??? Thanks

Hi all How can I write programe in C# to contrl by printer I mean open and close the LPT1 port. thanks.:cool:

hi, I'd like to know if it's possible in C# to access an application to make it execute some actions based on some specific events. For example, i'm using the yahoo messenger as a chat, and i'd like to make it save all the received and sent messages automatically in a specific file.doc when exiting. This is already possible with it but it has to be done manually by clicking on the save button. Thanks,