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Subject Info: textfile(read,display,delete) A d d - P o s tAdd P o s t
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ol4pr0
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Added: July/06/2004 at 4:32pm | IP Logged Quote ol4pr0
The following code only seems to return that the file does not exists.

if i take out the if exist part it tell me the following
Quote:

RuntimeError Microsoft VBScript (0x800A01B6)
This method is not supported by this object: 'Delete'
line 16
Code:
  <%
  Dim filename, content
  filename = "textfile.txt"
  
  Set fs=Server.CreateObject("Scripting.FileSystemObject")
  
  
  If fs.FileExists(filename)=true Then
  
  Set f=fs.OpenTextFile(Server.MapPath(filename), 1)
  
  do while f.AtEndOfStream = false
  	 content = content & f.ReadLine & ""
  loop
  
  Response.Write(content)
  
  f.Close
  f.Delete
  Set f=nothing
  Set fs=nothing
  
  else
  	response.write "No such file or directory!"
  Set fs=nothing
  end if
  %>
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cwilliams
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Added: July/06/2004 at 7:44pm | IP Logged Quote cwilliams

Thats not really valid code.

I'll post something when I have time unless some helpful person beats me to it.



Edited by cwilliams on April/12/2005 at 9:33am

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ol4pr0
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Added: July/06/2004 at 10:05pm | IP Logged Quote ol4pr0
wondering howcome this is not a valid code and ofcourse what is, also how would i write this as a ActiveX


Edited by ol4pr0 on July/07/2004 at 12:59am
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ol4pr0
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Added: July/07/2004 at 4:44pm | IP Logged Quote ol4pr0
Oke i got that one working, basicly as it is just added the path.

Now it returning a long long long list of data, so i kinda would like to have it read back into an array. Also how would i make it listen to com ports so i can directly get the information from the com port.

Lets say a person would klik on a button. Com1 -> now it would listen to com1 only
button com2-> listen to data incoming from com2

Any help is nicely appriciated
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cwilliams
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Added: July/08/2004 at 7:06pm | IP Logged Quote cwilliams

I dont think com ports and ASP is going to get you anywhere.

ASP is server side code run through a web browser. The web browser doesn't let any code do anything to the clients machine.

 

So accessing a com port is not really something you would do with a technology like Active Server Pages. It's more along the lines of something you would do with a programming language like Visual Basic or C++   etc etc



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ol4pr0
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Added: July/08/2004 at 11:52pm | IP Logged Quote ol4pr0
Thank you for that information, oke the following code ( maby not valid as you say, maby when you got time you want to show me the valid version. )

however still wondering how to turn this into a ActiveX code.

Code:

<% @Language = "VBScript" %>
<% Response.buffer = true %>
<%
Dim filename, content
filename = "mytext.txt"
 
Set fs = Server.CreateObject("Scripting.FileSystemObject")
path = Server.MapPath(filename)

If(fs.FileExists(path)) Then
   Set f=fs.OpenTextFile(path, 1)
 
   do while f.AtEndOfStream = false
      content = content & f.ReadLine & vbCrLf & "<BR>"
   loop
 
   Response.Write(content)
 
   f.Close

   'Delete permission fout...
   fs.DeleteFile(path)
 
   Set f=nothing
   Set fs=nothing
Else
   Response.write("File doesn't exist")
End If
%>

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