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//
[ "UserName" ] = txtUser.Text;
// null
if (Session["UserName"] != null) { //Retrieving UserName from Session lblWelcome.Text = "Welcome : " + Session["UserName"]; } else { //Do Something else }
ASP.Net
Source: https://habr.com/ru/post/1747135/More articles:Запрос одиночной колонки с LINQ - c#RVM не работает для 1.9.1, но работает для 1.8.6 и 1.8.7 - rubyStatic pages or dynamic pages, which is better for SEO? - seoinserting only dates in a column in sql server - sqlAutocommand does not work in Vim, how to install makeprg based on file type? - vimHow to pass the value of an XSL parameter? - xmlMySQL and INT fields auto_increment - phpSetting CommandTarget for the selected control in TabControl - wpfTree data structure in php - phpAspect of an object (in Spring) - javaAll Articles