Simple questions from a newbie

[Quantrac]

I am trying to copy files from my cd to the hard drive. Here is what I have so far:

result = Dialog.Message("Notice", "Would you like to install your customized company database?", MB_YESNO, MB_ICONINFORMATION, MB_DEFBUTTON1);
if (IDYES) then
File.Copy("Directmail & Attachments\\Attachments.dat", "C:\\Quantum\\Data\\", true, false, false, true, nil);
File.Copy("Directmail & Attachments\\directmail.mdb", "C:\\Quantum\\Data\\", true, true, false, true, nil);
File.Copy("Hvac\\Database\\HVAC01.DAT", "C:\\Quantum\\Data\\", true, false, false, true, nil);
end
result = Dialog.Message("Notice", "Database Files Installed Successfully.", MB_OK, MB_ICONINFORMATION, MB_DEFBUTTON1);

I need for it the code to detect if all 3 files already exist and and not copy the ones that do exist and copy the ones that don't. Then give a dialog message that tells the user which files existed and that the system can not copy them. If none of the files exist then I would just like a dialog message that says "Database Files Installed Sucessfully".

Hope someone can help me with this.

Thank you guys.

AMy

[Roboblue]

Is there a reason that you can't just set the filecopy for not overwrite. You wouldn't need a confirmation on the files that DO already exist.
makes a difference in the example I would give you.

[Quantrac]

Using the filecopy to not overwrite would be ok. Thanks for your help. Its greatly appreciated.

[Stefan_M]

Not the shortest one, but it should work.


t_file={}
t_file[1]="Directmail & Attachments\\Attachments.dat";
t_file[2]="Directmail & Attachments\\directmail.mdb";
t_file[3]="Hvac\\Database\\HVAC01.DAT";
OK=true;
Info="";
if (IDYES) then
for x,act in t_file do
actfile=String.SplitPath(act).Filename..String.Spl itPath(act).Extension;
if not File.DoesExist("C:\\Quantum\\Data\\"..actfile) then
--file doesn't exist -> copy
File.Copy("Directmail & Attachments\\"..actfile, "C:\\Quantum\\Data\\", true, false, false, true, nil);
else
Info=Info.."file ".."C:\\Quantum\\Data\\"..actfile.." exists and won't be copied.\r\n"
OK=false;
end;
end;
if OK then
result = Dialog.Message("Notice", "Database Files Installed Successfully.", MB_OK, MB_ICONINFORMATION, MB_DEFBUTTON1);
else
result = Dialog.Message("Notice", Info, MB_OK, MB_ICONINFORMATION, MB_DEFBUTTON1);
end;
end;



Stefan_M

[Quantrac]

Stephan,

That works great! Except for one thing, it's not coping the HVAC01.DAT FILE, I can't figure it out.

Thanks,

Amy

[Roboblue]

just a query to install, create the install folders (only if they don't already exist), file copy with no overwrite, and process complete confirmation. If the files are huge, then we can put in a progess dialog, also.

[Stefan_M]

Sorry didn't testet it


t_file={}
t_file[1]="Directmail & Attachments\\Attachments.dat";
t_file[2]="Directmail & Attachments\\directmail.mdb";
t_file[3]="Hvac\\Database\\HVAC01.DAT";
OK=true;
Info="";
if (IDYES) then
for x,act in t_file do
actfile=String.SplitPath(act).Filename..String.Spl itPath(act).Extension;
if not File.DoesExist("C:\\Quantum\\Data\\"..actfile) then
--file doesn't exist -> copy
File.Copy(t_file[x], "C:\\Quantum\\Data\\", true, false, false, true, nil);
else
Info=Info.."file ".."C:\\Quantum\\Data\\"..actfile.." exists and won't be copied.\r\n"
OK=false;
end;
end;
if OK then
result = Dialog.Message("Notice", "Database Files Installed Successfully.", MB_OK, MB_ICONINFORMATION, MB_DEFBUTTON1);
else
result = Dialog.Message("Notice", Info, MB_OK, MB_ICONINFORMATION, MB_DEFBUTTON1);
end;
end;



change
File.Copy("Directmail & Attachments\\"..actfile, "C:\\Quantum\\Data\\", true, false, false, true, nil);
to
File.Copy(t_file[x], "C:\\Quantum\\Data\\", true, false, false, true, nil);


Stefan_M

[Quantrac]

Thanks for all your help Stephan. This is not the first time you have helped me with some coding. I really appreciate it.

Amy ;)

[Quantrac]

The code works great, but now when the files are copied they are copied as read only. My access database will not work with the attributes set as read only. Can you add to the code to change or set the file atttributes to uncheck the readonly option? Thanks a bunch!

Amy

[Roboblue]

this will set the read only to false after the files are copied.

[Quantrac]

I am using Stephan's code above and I need the file attributes worked into his code. I tried pasting yours, but it blew it up. Can you help me by adding it into his code. Thanks.


Amy

[Derek]

Paste this in. You can paste it after Stefan's code if you wish.

attrib = File.GetAttributes("C:\\Quantum\\Data\\Attachments.dat");
attrib.ReadOnly = false;
File.SetAttributes("C:\\Quantum\\Data\\Attachments.dat", attrib);

If you need this on the other 2 files, simply create it again for the other 2 and change the filename

[Stefan_M]

simply insert the function 'File.SetAttributes' after the File.Copy operation.


File.Copy(t_file[x], "C:\\Quantum\\Data\\", true, false, false, true, nil);
File.SetAttributes("C:\\Quantum\\Data\\"..actfile, ReadOnly=false);



Stefan_M

[Derek]

Of course, i'm forgetting the attrib table is 'built-in'
Dont forget curly braces with that:

File.SetAttributes("C:\\Quantum\\Data\\"..actfile, {ReadOnly=false});

[Stefan_M]

Shame on me.

To much copy and paste and no tests.


I'm going to stand in the corner for a while.

Stefan_M

[Quantrac]

Thank you once again Stefan for helping me with this code. It's working perfectly! Thanks Derek for your last tip, I was getting a error and was getting ready to post until I got your post.

You guys have a good one.

Amy :yes ;)