Problem when I use the Windows Application in Windows Vista. - C# Discussion Boards

File System Objects e.g. Drive list, Directory List etc.

28-Jul-07 12:38

Tune us all in if you find anything good Smile | :)

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

milkyway.andromeda28-Jul-07 9:19

milkyway.andromeda

28-Jul-07 9:19

Hello everybody Smile | :)

,

Is there a way to avoid using the standard OpenFileDialog control in Visual Studio.NET 2005 and still be able to produce the same information using C#? I mean, if I wish to create a different user interface yet display the same information regarding drive lists, directory lists and the list of files under various folders. How can I achieve this ?

Thanks and regards.

Milkyway.Andromeda@indiatimes.com

Re: File System Objects e.g. Drive list, Directory List etc.

Guffa28-Jul-07 11:47

Guffa

28-Jul-07 11:47

You can use the classes in the System.IO namespace to get information about drives, directories and files.

The DriveInfo.GetDrives method, for example, returns an array of DriveInfo objects that represent the available logical drives in the system.

---
single minded; short sighted; long gone;

Re: File System Objects e.g. Drive list, Directory List etc.

milkyway.andromeda28-Jul-07 18:26

milkyway.andromeda

28-Jul-07 18:26

Hi,

Thanks a lot for the guidance. Big Grin | :-D

. I got the idea as well as where to look for.

As a matter of fact, I was thinking if there might be some classes available that can be used. Thank you once again.

Milkyway.Andromeda@indiatimes.com

Re: File System Objects e.g. Drive list, Directory List etc.

MarkB77728-Jul-07 13:24

MarkB777

28-Jul-07 13:24

Make your own dialog. Just look up "directory browser" in the search bar of this website, there are plenty of good examples.

Mark.

Find a job you like and you will never have to work a day in your life. -

Re: File System Objects e.g. Drive list, Directory List etc.

milkyway.andromeda28-Jul-07 18:29

milkyway.andromeda

28-Jul-07 18:29

Thank you very much Big Grin | :-D

. Making my own dialog was what I was thinking.

Good wishes to you all.

Milkyway.Andromeda@indiatimes.com

Problem when I use the Windows Application in Windows Vista.

Khoramdin28-Jul-07 8:54

Khoramdin

28-Jul-07 8:54

Hello everyone,

I have created an Windows Application using .NET Framework2 and everything works fine under WIndows XP Operating System. When I run the Windows Application under Windows Vista, there are some issue and it doesn't work as good as it should. The main problem comes from the part that the Windows Application needs to connect to a remote database and populate DataTable on the Windows Application with data from remote database.

This is the code that I am using to populate the DataTable by data from remote database after the connection has been stablished.

	    // Select MyDatabaseName<br />
            OdbcCom = new System.Data.Odbc.OdbcCommand("USE MyDatabaseName;", OdbcCon);<br />
            OdbcCom.ExecuteNonQuery();<br />
            <br />
            // Create a mysql DataAdapter<br />
            OdbcAd = new System.Data.Odbc.OdbcDataAdapter("SELECT * FROM " + MyTableName + ";", OdbcCon);<br />
<br />
            // Create a dataset<br />
            myds = new DataSet();<br />
<br />
            // Now fill and bind the DataGrid<br />
            OdbcAd.Fill(myds, MyTableName);<br />
<br />
            // Create a datatable<br />
            myTable = new DataTable();<br />
<br />
            // Now fill in data into myTable<br />
            myTable = myds.Tables[MyTableName];

I was wondering if anyone have faced the same problem or if anyone knows anything about it.

Thank you very much and have a great day.

Khoramdin

Re: Problem when I use the Windows Application in Windows Vista.

Drehmer28-Jul-07 9:54

Drehmer

28-Jul-07 9:54

I had a similar problem with Windows XP 64 bits.
Then I discovered that XP 64 bits has no support for ODBC.
It may be your case.

Charles.

Spaces in a String object

ytubis28-Jul-07 8:47

28-Jul-07 8:47

Hi!
Is there a function that handles duplicate characters such as 2 spaces in a word, the one who transform:
yyyy tttt
to:
yyyy tttt

Or do i need to create it?

Thanks Smile | :)

originSH28-Jul-07 9:25

originSH

28-Jul-07 9:25

Have you looked at what methods are on the string object?

http://msdn2.microsoft.com/EN-US/library/system.string_members.aspx[^]

It's amazing what you can find by just looking :P

ytubis29-Jul-07 7:36

29-Jul-07 7:36

Did you mean the join function?
I am sorry, but i could not find something like this.
Can you please help?

originSH29-Jul-07 22:37

originSH

29-Jul-07 22:37

So you didn't see the method called Replace?

Roll eyes | :rolleyes:

The one for replacing one thing with another? Like replacing two spaces with one?

ytubis30-Jul-07 2:18

30-Jul-07 2:18

I did see it, but the 2 spaces was an example, what about 3,,5,7,9,23,45,49,76,78.

This is what i ment when asking if there is a function, or i need to write my own algorithm for that.

Thanks for your help Smile | :)

Muammar©28-Jul-07 21:23

Muammar©

28-Jul-07 21:23

ytubis wrote:
yyyy tttt
to:
yyyy tttt

I dont see any difference Unsure | :~

As for white space trimming, you can handle it as follows

string strVar = "Your text goes here";
string TrimmedString = strVar.Trim();

Smile: A curve that can set a lot of things straight!
(\ /)
(O.o)
(><)

ytubis29-Jul-07 7:35

Re: Spaces in a String objectme

29-Jul-07 7:35

Maybe i should have be more specific in my example, but i ment:
yyy tttt
to:
yyy ttt

Martin#29-Jul-07 8:25

Martin#

29-Jul-07 8:25

Hello,

Do you want the second part of the string as long (same Char count) as the first?
And is there allways one whitespace in between?

All the best,

Martin

Re: Spaces in a String objectme

Ak Hon29-Jul-07 17:54

Ak Hon

29-Jul-07 17:54

you can do this:
string s="yyyy tttt";
if(s.Length>2)
string subStr=s.SubString(1,s.length-2);// this is what u want! Big Grin | :-D

Ak Hon From the Middle Asia

tasumisra28-Jul-07 6:12

tasumisra

28-Jul-07 6:12

How to open , new and save using file dialog box in windows application of c#?

vikas da

Paul Conrad28-Jul-07 6:28

28-Jul-07 6:28

Use a more descriptive subject line next time. Just putting c# in the subject line in a C# forum doesn't really help much.

Look up using the FileOpenDialog control...

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

tasumisra28-Jul-07 6:31

tasumisra

28-Jul-07 6:31

how to use FileDialog boxes...

vikas da

Paul Conrad28-Jul-07 6:41

28-Jul-07 6:41

tasumisra wrote:
how to use FileDialog boxes...

Doesn't tell me much.

Be more precise about what you want to do...If you have the control dragged from the toolbox to your form, use the ShowDialog() method to show it. You might want to get a book on C# and read up.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Paul Conrad28-Jul-07 6:43

28-Jul-07 6:43

Sam's Publishing Chapter Except[^] might get you off the ground a little bit....

Google using the keywords using FileDialog in C# has many good results to look at Smile | :)

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Colin Angus Mackay28-Jul-07 7:19

Colin Angus Mackay

28-Jul-07 7:19

Reading the question I think he actually expects the dialog to perform the save function for him as well as allow the user to pick a file location.

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