want to read the first line from a text file and show it into a msg box in c#

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  • karodegaurav
    New Member
    • Apr 2010
    • 5
    #1

    want to read the first line from a text file and show it into a msg box in c#

    hi,
    This is gaurav karode. i want a little code help.I am making an application in which i have to show a msg box and the content of msgbox will be from a text file. so basiclly i have to read the first line of text file and show it into a msg box. i tried different things but unable to do that. ican read from the text file but how to show it into a msg box.One more thing we can use msgbox.showin windows application but cant into a web application. i want the code so that i can perform this task.
    Thanking You
    gaurav karode
    Last edited by Niheel; Jul 31 '10, 05:55 PM.
    Tags: None
    • ThatThatGuy
      Recognized Expert Contributor
      • Jul 2009
      • 453
      #2
      Have you tried it...
      Then Post some code...

        Comment

        • karodegaurav
          New Member
          • Apr 2010
          • 5
          #3
          want to read the first line from a text file

          hi,

          i tried that and successfully shown the line into the msg box but the msg box value is coming from the textbox. i dont want to take the text box . i want the line directly into the msg box. maybe i am very near to it.i am sending my code. check it out i am attaching the code down

          Thanks in advance
          gaurav karode
          Attached Files
          Last edited by Niheel; Jul 31 '10, 05:55 PM.

            Comment

            • MrMancunian
              Recognized Expert Contributor
              • Jul 2008
              • 569
              #4
              Did you write that code yourself or did you get it from some website? Try searching google for "streamread er c#", "open file c#" and "read from file c#".

              Steven

                Comment

                • Sfreak
                  New Member
                  • Mar 2010
                  • 64
                  #5
                  I think he is trying to show a message (MessageBox.Sho w())from an asp.net application or another web language. In this case you must call a javascript function. here is an example of how to do it. http://www.savetosim.com/javascript/ch01.html

                  I hope it help you

                  []´s

                    Comment

                    • karodegaurav
                      New Member
                      • Apr 2010
                      • 5
                      #6
                      Originally posted by Sfreak
                      I think he is trying to show a message (MessageBox.Sho w())from an asp.net application or another web language. In this case you must call a javascript function. here is an example of how to do it. http://www.savetosim.com/javascript/ch01.html

                      I hope it help you

                      []´s
                      hi,
                      Thanks for replying. The link u sent to me also takes the data first into a text box but i dont want to show in the text box i want the data directly into the messagebox .please give it a time and try to figure it out
                      Thak you in advance

                        Comment

                        • Sfreak
                          New Member
                          • Mar 2010
                          • 64
                          #7
                          Well in this case, declare a public class attribute and pass this attribute to your function
                          onClick="MsgBox (MyClassAttribu te)">

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