perform a wait, like if you would like to show a notification for a while then hide the notification

perform a wait, like if you would like to show a notification for a while then hide the notification performawait,likeifyouwouldliketoshowanotificationforawhilethenhidethenotification perform a wait, like if you would like to show a notification for a while then hide the notification [C#] Waleed Al-Hezam /PreviewSnippet.aspx?SnippetID=98129d27-0598-4f61-bbc2-875faf6090f6 SurroundsWith