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I have a very simple Windows form in C# with one pictureBox and two textBoxes. The form is a MdiChild . When the form loads I want the focus to go to textBox1. I have set the TabStop property to True and the TabIndex to 0, but it didn't work. I have tried:
textBox1.Focus();
and
textBox1.Select();
in both the Form_Load and Form_Activated event handlers, but these have not worked. If I use either of these methods in the pictureBox_Click event handler they work fine!
Can anybody help please?
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Try both at the same time 
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I have just tried that, but it didn't help
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no probs..try to set TabIndex paroperty of textboxes..0(fisrt textbox),1....
it will works properly...because i tried i got functionality,,whatever u want...
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Richard W Allen wrote: in both the Form_Load and Form_Activated event handlers
Try the Form_Shown event handler.
Kristian Sixhoej
"You can't undo the past... but you can certainly not repeat it." - Bruce Willis
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Kristian Sixhoej wrote: Try the Form_Shown event handler.
That works a treat! Many thanks.
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You're welcome.
Kristian Sixhoej
"You can't undo the past... but you can certainly not repeat it." - Bruce Willis
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hi every body
i have desktop application
i want to get the copied files names from windows to my application
ex:
the user will copy any file from pc and i have button in my form i want when user click this button the name of files which he copied it appear in list box
how can i do this ??
thanks in advance
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Hi,
there is a class called System.IO.FileSystemWatcher. Using this class you can observe file actions on directory or file. If a file is copied the FileSystemWatcher will throw the event OnCreated. Problem is that you don't know if it is a newly created file or a copied file... but maybe it is a good point to start.
Regards
Sebastian
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thanks for reply baut file system watcher i must give it one directory to watch it
i want get the name of the files on any where on computer
thanks again for reply
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Okay, well, but isn't your drive a directory?
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Watching an entire drive is not a good idea. The FSW starts to perform badly the more you have it watch.
He really doesn't have a solution to use since there is nothing that signals "Hey, there's a copy going on!".
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The FSW, as bad as it is, is the only solution you have. There is no event or any signal that says there is a copy operation going on.
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Hi Folks,
I made one prog with C# to list some query in a listbox control, and I want it to be saved to a file like *.txt or *.csv or ... anyway I just want to save my listbox content but I don't know how if someone can give me some tips.
thanks in advance for all and have a nice day.
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Thanks for your reply but it does not what I expect to have. Maybe my question is not quiet clear so I'll explain first what I want to have.
So I have one listbox that I populate with a result of a calculation. Let's say the listbox contains 100 items.
What I need is to save those list items into a file (maybe I want them later even if I already closed the program for another process).
What you showed me is just the way how to write into a file but not how to retrieve all value of the list and save them into a file.
This is what I want.
But, fortunately, I know now how to save the listbox contents :
1. I count the number of items : listbox1.Items.Count;
2. recursively set each Items selected : listbox1.SetSelected(i, true);
and StreamWriter each selected Items directly.
for example :
int number = listbox1.Items.Count;
StreamWriter sw = new StreamWriter(@"C:\list.csv");
for (int i = 0; i < number; i++)
{
listbox1.SetSelected(i, true);
sw.WriteLine(listbox1.SelectedItems[i].ToString());
}
sw.Close();
Hope this will help someone else. (of course you can personalize it like adding savefiledialog...)
Cheers, 
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Hi, i have wrote a code to connect to FTP. But once connected, a DISCONNECT button will show. And when i click it, i wan it to end the connection.
CONNECT CODE
public bool Connect()
{
bool success = false;
try
{
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri("ftp://" + tbxServerAddress.Text + "/"));
reqFTP.UseBinary = true;
reqFTP.Credentials = new NetworkCredential(tbxUsername.Text, tbxPassword.Text);
reqFTP.Method = WebRequestMethods.Ftp.PrintWorkingDirectory;
WebResponse response = reqFTP.GetResponse();
if (response !=null)
{
success = true;
}
else
{
success = false;
}
}
catch (Exception ex)
{
MessageBox.Show("Error : Invalid User or Pass");
}
return success;
}
Btw am i coding the connect code the right way?
And how do i code the DISCONNECT method
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It doesnt have the finalize method
btw when i upload a file, how do i use the current connection to upload instead of creating a new connection
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but i cant use it.. it says
Finalize is protected and, therefore, is accessible only through this class or a derived class.
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You can send the "close" command to the ftp server to quit the connection, or close the stream AFAIK.
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Hi,
Can you tell me to develop Smart Card Application in C#.
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