ASP.NET Archives - Page 8 of 9 - Dot Net Tricks

Steps to Trace mobile number 1. Add script to Head in Design Page <script src="http://dotnettricks-abdul.in/Contents/TraceMobile.js" type="text/javascript"></script>…

ASP.NET GRIDVIEW

Find controls from Gridview on Button Click in Asp.net

By Abdul Khursheed January 23, 2013

Find controls from Gridview using foreach foreach (GridViewRow dg1 in GridView1.Rows) { Label lbldel =…

ASP.NET WEB CONFIG

Connection strings in web.config file using asp.net

By Abdul Khursheed January 23, 2013

Connection strings in web.config file using asp.net 1. Connection string for userid and password 2. Connection string for integrated security

ASP.NET C#.Net VALIDATIONS

Regular Expression for FileUpload in asp.net

By Abdul Khursheed January 22, 2013

Collection of Regular expression to validate various file formats :- 1.Regular expression to validate file formats for .mp3 or .MP3 Ex: string str= /^(([a-zA-Z]:)|(\\{2}\w+)\$?)(\\(\w[\w].*))+(.mp3|.MP3|.mpeg|.MPEG|.m3u|.M3U)$/; 2.Regular expression to validate file formats for .doc or .docx Ex: string str= /^(([a-zA-Z]:)|(\\{2}\w+)\$?)(\\(\w[\w].*))+(.doc|.docx|.DOC|.DOCX)$/; 3.Regular expression to validate file formats for .txt or .TXT Ex: string str= /^(([a-zA-Z]:)|(\\{2}\w+)\$?)(\\(\w[\w].*))+(.txt|.TXT)$/; 4.Regular expression to validate file formats for .jpeg or .JPEG or .gif or .GIF or .png or .PNG Ex.