If you are a DNN developer, you may wonder how you can retrieve a password from an existing DNN user account. Unfortunately in DNN site, you can not view the existing user password.

Learn how to use DNN API to send an email. In order to use this feature, you have to make sure the SMTP Settings on your site has been configured properly.

Spam Emails are the most annoying things especially when you have a couple of forms on your site and when you check your emails all of them are spams email.

You may encounter an error message said that you could not upload the file more than 1MB in RadEditor (Text Editor) in DNN. In this tutorial, we will show how you can change the setting to allow higher upload file size.

You may wonder why your javascript you have entered is not saved into the database in DNN. Well this is because there is a restriction on the text editor (RadEditor) that will strip out all the javascript syntax. In this tutorial, you will learn on how to enable the javascript to be added or inserted in the DNN.

In this tutorial, you will learn how to use unique email address for new user registration in DNN. This unique email address is sometimes useful, especially if you are running an ecommerce website in DNN

In this tutorial you will learn How to setup Dotnetnuke or DNN SMTP Settings. In order to setup this settings, you must have a host or super account.

Learn how to post json string in ASP.Net C# using JQuery.

Learn how to post message to twitter using API 1.1 in ASP.Net C#.

When you upgrade your Internet Explorer to version 10. You will notice that there is an issue with the Javascript saying _doPostBack is undefined. This is actually the bug of browser definition of .Net package version 2.0 and 4.0.