Re: How to run own filetype as .net exe - C# Discussion Boards

Christian Graus9-Jun-09 0:45

9-Jun-09 0:45

You would have to associate the new extension with having the shell execute your app.

Why would you want to do this ?

Christian Graus

Driven to the arms of OSX by Vista.

"! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums.

I can do things with my brain that I can't even google. I can flex the front part of my brain instantly anytime I want. It can be exhausting and it even causes me vision problems for some reason. - CaptainSeeSharp

Joe Rozario9-Jun-09 1:55

Joe Rozario

9-Jun-09 1:55

Dear Christian Graus

Thanks for your replay.

i am creating c# applicaion like "winzip" so i want to create my own file type.
and i when i want to extract i want extracting from in my application.

i shall try associate the new extension.

Thanks.

With Love
joe.I

Rajesh R Subramanian9-Jun-09 1:04

Rajesh R Subramanian

9-Jun-09 1:04

An executable comprises of multiple sections, which the operating system will read to know how to load it into the memory and run. By explicitly renaming the extension of a file, you're putting this mechanism out of picture by telling the OS that it isn't an executable file.

So, If you rename the file to .abc, the application associated with this extension (if any) will attempt to handle it.

Why do you want to do such a thing, and what kind of application are you writing, are other questions though...

It is a crappy thing, but it's life -^ Carlo Pallini

Joe Rozario9-Jun-09 1:59

Joe Rozario

9-Jun-09 1:59

Dear Rajesh R Subramanian

Thanks for your replay, i just want to do applicaiton like "Winzip"
so i need my new extension and that file has to be opened in my .net exe.

thanks.

with love

joe.I

harold aptroot9-Jun-09 2:20

harold aptroot

9-Jun-09 2:20

WinZip doesn't rename an exe and execute it anyway. It just opens some types of file (like zip) and those zip files are not executing themselves. Self extractors have little to do with it - they are actual exe files and no attempt is made to hide that fact.

Rajesh R Subramanian9-Jun-09 2:43

Rajesh R Subramanian

9-Jun-09 2:43

So, you just need to associate your application with the file types that it can handle. Your query has nothing to do with executable files. Please read up on the basics.

Have a look at System File Association[^] (C#)
File Association in VB.NET[^] (VB .NET)

It is a crappy thing, but it's life -^ Carlo Pallini

Giorgi Dalakishvili9-Jun-09 1:37

Giorgi Dalakishvili

9-Jun-09 1:37

Read this article: SlideShowBuilder[^]

Giorgi Dalakishvili

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Asynchronous Registry Notification Using Strongly-typed WMI Classes in .NET [^]

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Joe Rozario9-Jun-09 2:02

Joe Rozario

9-Jun-09 2:02

Dear Giorgi Dalakishvili

thank you . Smile | :)

with love
joe.I

thread c#

tek 20099-Jun-09 0:29

tek 2009

9-Jun-09 0:29

hello everyone
I want to work with threads in my application in c# using sql server database by running all processing updates on the base.
I would like coaching someone to help me.
thank you very much

Re: thread c#

Christian Graus9-Jun-09 0:44

Call a fucntion belongs to one form from another

9-Jun-09 0:44

What have you tried ? What do you understand about how threads work ? Why do you want to use them ?

Re: thread c#

tek 20099-Jun-09 4:00

tek 2009

9-Jun-09 4:00

I tried this Simple Database Application - Part 1
using thread allows access to the database by several users at the same time and perform all processing updates on the database (identification, addition, modification, consultation, delete, printing ..) and memory management.
thank you once again

wILDFriCK9-Jun-09 0:04

wILDFriCK

9-Jun-09 0:04

Hi everybody,
I have two form, in the first one I fill some data, then I open another form, fill some more data, and now I need to Call a function from the first form, using the data filled in the first form and pass the data from the second.

What is the best way to do that ?

C.R.E.A.M

Re: Call a fucntion belongs to one form from another

Christian Graus9-Jun-09 0:05

Re: Call a fucntion belongs to one form from another

9-Jun-09 0:05

Delegates are the ONLY real way to do that.

wILDFriCK9-Jun-09 0:28

wILDFriCK

9-Jun-09 0:28

Can you give me an example or refer me to one ?

C.R.E.A.M

Re: Call a fucntion belongs to one form from another

N a v a n e e t h9-Jun-09 0:37

N a v a n e e t h

9-Jun-09 0:37

Check the documentation[^].

Smile | :)

Navaneeth

How to use google | Ask smart questions

save file in target machine

arkiboys8-Jun-09 23:59

arkiboys

8-Jun-09 23:59

Hi,
I have two parameters as follows:
string scriptText = MsgBox "hello";
string MachineName = "targetMachineName"

I would like to create a file called sample.vbs which will have the scriptText in it.
This file will have to be saved in the c directory of the MachineName.

How is this done please?
Thanks

Christian Graus9-Jun-09 0:05

9-Jun-09 0:05

File.WriteAllText ?

What have you tried ? What is the target machine, is it on your network, and if not, how is it your target ?

arkiboys9-Jun-09 0:17

arkiboys

9-Jun-09 0:17

I think this is to do with the streamwriter or something similar.
Target machine is any machine on the network.
Thanks

Christian Graus9-Jun-09 0:25

9-Jun-09 0:25

File.WriteAllText with a network path, if you have access to the machine. If you don't, then you don't, no matter what.

arkiboys9-Jun-09 1:29

arkiboys

9-Jun-09 1:29

I didn't realize it was that simple.

Many thanks

build dictionary by C#!

Bill Do8-Jun-09 23:49

Bill Do

8-Jun-09 23:49

helo every body! (Sorry, english of my bad!)
I want make a program Dictionary, i use one table have 3 two field: words, mean and pronoun. Please tell me the way. thank you very much! Big Grin | :-D

Christian Graus8-Jun-09 23:54

8-Jun-09 23:54

Well, you could read this[^].

Apart from that, if you have your table layout, the next thing you need is typing. Lots, and lots of typing.

What answer were you hoping for ?

DaveyM699-Jun-09 0:03

DaveyM69

9-Jun-09 0:03

You could maybe use a dictionary, using the word as the key and a definition class instance as value?

Something like:

public class Definition
{
    public Definition(string meaning, string pronoun)
    {
        Meaning = meaning;
        Pronoun = pronoun;
    }
    public string Meaning { get; private set; }
    public string Pronoun { get; private set; }
}

Dictionary<string, Definition> definitions = new Dictionary<string, Definition>();
public void AddDefinition(string word, string meaning, string pronoun)
{
    definitions.Add(word, new Definition(meaning, pronoun));
}
// other methods here...

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
Why are you using VB6? Do you hate yourself? (Christian Graus)

Seraph_summer9-Jun-09 0:07

Seraph_summer

9-Jun-09 0:07

you can use .netframwork generics or extended generices called powercollection.