Yes we can add more than one Web.Config files for each folder in ASP.net. When we define the web.config for the folder then this will be applicable for the applications in the folder. At the same time if we define the web.config for the applications in the sub folder then… Continue reading
There are six type validation controls : RequiredFiledValidator CompareValidator RangeValidator RegularExpressionValidator CustomValidator ValidationSummery
MailMessage obj = new MailMessage(); obj.From = new MailAddress(“admin@asd.com”); obj.To.Add(“gaur1982@yahoo.com”); obj.Subject = “Only 4 testing”; obj.IsBodyHtml = true; obj.Body = message.ToString(); Attachment atch=new Attachment(Server.MapPath(“~/Attach/123.txt”)); obj.Attachment.Add(atch); SmtpClient client = new SmtpClient(“127.0.0.1”, 25); client.Send(obj);
You can’t turn off cookies in a single page but if you want to turn off the cookies in an application <sessionState cookieless = “true” /> in web.config file. Turn off Cookie in your browser – Mozilla FireFox Tools-Options-deselect cookie, if selected. — OR — Use the Cookie.Discard Property which… Continue reading
URL routing was a capability we first introduced with ASP.NET 3.5 SP1, and which is already used within ASP.NET MVC applications to expose clean, SEO-friendly “web 2.0” URLs. URL routing lets you configure an application to accept request URLs that do not map to physical files. Instead, you can use routing… Continue reading
Web Services can convert your application into a Web-application, which can publish its function or message to the rest of the world. The basic Web Services platform is XML + HTTP. Using System.Web.Net; HTTPWebRequest req = (HTTPWebRequest)WebRequest.Create(“www.abc.com?id=123&name=asd”); Req.getResponse();
Server.Transfer(): Client is shown as it is on the requesting page only, but the all the content is of the requested page. Data can be persist accros the pages using Context. Item collection, which is one of the best way to transfer data from one page to another keeping the… Continue reading
The Abandon method destroys all the objects stored in a Session object and releases their resources. If you do not call the Abandon method explicitly, the server destroys these objects when the session times out. Syntax: Session.Abandon();
The CustomValidator control allows you to write a method to handle the validation of the value entered in aspx page and you can use this in this way: <asp:CustomValidator ID=”CustomValidator1″ runat=”server” ErrorMessage=”Sms length is exceeding over 160.” ClientValidationFunction=”validateLength” ControlToValidate=”txtSmsMessage” SetFocusOnError=”True” ValidationGroup=”add”>*</asp:CustomValidator> <script language=”javascript” type=”text/javascript”> function validateLength(oSrc, args) { args.IsValid =… Continue reading
You already saw how Visual Studio 2010 compiles pieces of your application as you work with them (for instance, by placing a class in the App_Code folder). The other parts of the application, such as the .aspx pages, can be compiled just as they were in earlier versions of ASP.NET… Continue reading