[RESOLVED] [2005] Html Coding to be displayed in Textbox

[bharanidharanit]

Hello sir,
I want HTML coding to be displayed in textbox.
I having 3 forms. When i press button in form2 the code to be executed.
So i used the coding below. But am gettting the path of that html file as output. But i actually wants only the code to be displayed.

Private Sub LinkLabel4_LinkClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles LinkLabel4.LinkClicked
        Form3.TextBox.Text = (Application.StartupPath & "\Check\c4.html\")
        Form3.Show()
    End Sub

[keystone_paul]

Thats right - you are setting the textbox's text property to a string which just happens to be the path of a file.

A textbox isn't capable of loading an HTML file directly (or any other file for that matter).

You would need to read the html into a string and then set the text box's text property to that string.

[keystone_paul]

Something along the lines of

Imports System.IO
Public Class Form1
    Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
        Try
            Dim line As String 
            Dim sHTML as String
            Dim readFile As System.IO.TextReader = New _
                StreamReader((Application.StartupPath & "\Check\c4.html\")
)
            While True
                line = readFile.ReadLine()
                If line Is Nothing Then
                    Exit While
                Else
                    sHTML = sHTML & line & vbCrLf
                End If
            End While
            readFile.Close()
            readFile = Nothing
 
            TextBox.Text = sHTML
 
        Catch ex As IOException
            MsgBox(ex.ToString)
        End Try
 
 
    End Sub
End Class

[bharanidharanit]

Something along the lines of

Imports System.IO
Public Class Form1
    Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
        Try
            Dim line As String 
            Dim sHTML as String
            Dim readFile As System.IO.TextReader = New _
                StreamReader((Application.StartupPath & "\Check\c4.html\")
)
            While True
                line = readFile.ReadLine()
                If line Is Nothing Then
                    Exit While
                Else
                    sHTML = sHTML & line & vbCrLf
                End If
            End While
            readFile.Close()
            readFile = Nothing
 
            TextBox.Text = sHTML
 
        Catch ex As IOException
            MsgBox(ex.ToString)
        End Try
 
 
    End Sub
End Class

I used your coding but i am getting this error during runtime.

[knxrb]

Remove the extra slash at the end of the filename:

 StreamReader((Application.StartupPath & "\Check\c4.html\"))

 StreamReader((Application.StartupPath & "\Check\c4.html"))

[keystone_paul]

Sorry I didn't check with your exact filename - as knxrb says just remove the trailing backslash!