How to display text file contents which is stored in .txt format to a textbox when button is click [Resolved]

Posted by Jitenkumar under ASP.NET on 8/27/2013 | Points: 10 | Views : 1621 | Status : [Member] | Replies : 1

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How to display text file contents which is stored in .txt format to a textbox when button is clicked in asp.net?

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Posted by: Satyapriyanayak on: 8/27/2013 [Member] [MVP] Silver | Points: 50

0	<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="WebForm1.aspx.vb" Inherits="text.WebForm1" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Untitled Page</title> </head> <body> <form id="form1" runat="server"> <div> <asp:TextBox ID="txtMyFile" TextMode="MultiLine" Rows="10" Columns="60" Runat="server" ForeColor="Red" /><br /> <asp:button ID="bt1" Text="ReadText File" Runat="server" /> <asp:Label ID="lb1" Font-Bold="True" ForeColor="#FF9900" Runat="server" /> </div> </form> </body> </html> Imports System.IO Partial Public Class WebForm1 Inherits System.Web.UI.Page Protected Sub bt1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles bt1.Click Dim sr1 As StreamReader Try sr1 = File.OpenText(Server.MapPath(".\test\") & "test.txt") txtMyFile.Text = sr1.ReadToEnd() lb1.Text = "File Read Succesfully !" sr1.Close() Catch err As Exception lb1.Text = "File Read failed" & err.ToString() Finally End Try End Sub End Class If this post helps you mark it as answer Thanks Jitenkumar, if this helps please login to Mark As Answer. \| Alert Moderator

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="WebForm1.aspx.vb" Inherits="text.WebForm1" %>



<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

    <title>Untitled Page</title>

</head>

<body>

    <form id="form1" runat="server">

    <div>

    <asp:TextBox ID="txtMyFile" TextMode="MultiLine" Rows="10" Columns="60" Runat="server" ForeColor="Red" /><br />



    <asp:button ID="bt1" Text="ReadText File" Runat="server" />



    <asp:Label ID="lb1"  Font-Bold="True" ForeColor="#FF9900" Runat="server" />

    </div>

    </form>

</body>

</html>





Imports System.IO

Partial Public Class WebForm1

    Inherits System.Web.UI.Page





    Protected Sub bt1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles bt1.Click

        Dim sr1 As StreamReader



        Try



            sr1 = File.OpenText(Server.MapPath(".\test\") & "test.txt")



            txtMyFile.Text = sr1.ReadToEnd()



            lb1.Text = "File Read Succesfully !"



            sr1.Close()



        Catch err As Exception



            lb1.Text = "File Read failed" & err.ToString()



        Finally



        End Try

    End Sub

End Class

If this post helps you mark it as answer
Thanks

Jitenkumar, if this helps please login to Mark As Answer. | Alert Moderator

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