Display UTF8 and unicode in richedit control - C / C++ / MFC Discussion Boards

AnithaSubramani15-Oct-08 0:29

15-Oct-08 0:29

Hi All,

I want to dowload the files from ftp server.I dont know how to connect to ftp and how to download the files.I need this in C++(not MFC or VC++).pls help me........................

Thanks and regards,

Anitha

Re: ftp connection in C++

Jose David Pujo15-Oct-08 0:54

Jose David Pujo

15-Oct-08 0:54

Try the WinINet API.
I'm using it in my apps.

http://msdn.microsoft.com/en-us/library/aa383630(VS.85).aspx[^]

Re: ftp connection in C++

SandipG 15-Oct-08 1:32

SandipG

15-Oct-08 1:32

Does this help?
http://www.codeproject.com/KB/IP/ftpwanderer.aspx[^]
http://www.codeproject.com/KB/IP/ftpclientclass.aspx[^]
I got these articles by searching on CP.
There are many more..

Regards,
Sandip.

Re: ftp connection in C++

AnithaSubramani15-Oct-08 3:13

AnithaSubramani

15-Oct-08 3:13

Hi,

I need ftp connection with command line.plz help me......

Regards,
Anitha

Re: ftp connection in C++

David Crow15-Oct-08 3:25

David Crow

15-Oct-08 3:25

AnithaSubramani wrote:
I need ftp connection with command line.

Which does not necessarily negate the response you were given.

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

Flat border for RichEdit control

preeti sharma15-Oct-08 0:17

preeti sharma

15-Oct-08 0:17

I want to give flat border for RichEdit control .i hav tried WS_BORDER,WS_SUNKEN,WS_EX_CLIENTEDGE,WS_EX_THICKFRAME nad WS_EX_WINDOWEDGE.
is thr any other style to set flat border for rich control or any other way.
plz suggest.

Re: Flat border for RichEdit control

_AnsHUMAN_ 15-Oct-08 0:22

_AnsHUMAN_

15-Oct-08 0:22

preeti sharma wrote:
I want to give flat border for RichEdit control

WS_EX_STATICEDGE

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Display UTF8 and unicode in richedit control

Dhiraj kumar Saini15-Oct-08 0:01

Dhiraj kumar Saini

15-Oct-08 0:01

Hi all,

I have a MFC application, This application has a dialog which contains a
richedit control and an edit control, it likes chat dialog in Yahoo
Messenger. I type unicode string in edit control and I want to display it
in rich edit control after user typing enter key. To display the string in
rich edit control I used ReplaceSel function. After I call this function the
string that displays in rich edit control is not correct.
The chinese and japanese text shows as ????
Please show me how to display correctly this string in rich edit control.

Thank In Advance

Re: Display UTF8 and unicode in richedit control

Rajesh R Subramanian15-Oct-08 0:29

Rajesh R Subramanian

15-Oct-08 0:29

1. Which version of Visual Studio are you using?
2. You are successfully able to type Unicode in edit control in the same window, but the problem is only with RichEdit?

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Display UTF8 and unicode in richedit control

Dhiraj kumar Saini15-Oct-08 0:32

Dhiraj kumar Saini

15-Oct-08 0:32

I am using Visual Studio. net 2005

Yes I am able to type it in Edit control and the problem is with RichEdit only.

Re: Display UTF8 and unicode in richedit control

Rajesh R Subramanian15-Oct-08 0:40

Rajesh R Subramanian

15-Oct-08 0:40

Hmm... I faced this problem with earlier versions of VS. Can't believe they hadn't fixed it even on 2005.

This worked for me: Close the project, create a backup of your .RC file, open the .RC file with notepad and replace all instances of the word RICHEDIT with RICHEDIT20W. Save and close the .RC file.

Now build and run your app and let me know if that worked.

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Display UTF8 and unicode in richedit control

Dhiraj kumar Saini15-Oct-08 0:48

Dhiraj kumar Saini

15-Oct-08 0:48

Thanks a lot it worked. Smile | :)

U r Genius. Hats off to you.

Re: Display UTF8 and unicode in richedit control

Rajesh R Subramanian15-Oct-08 0:50

Rajesh R Subramanian

15-Oct-08 0:50

Dhiraj kumar Saini wrote:
U r Genius. Hats off to you.

OK - I'm flattered. Blush | :O

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Display UTF8 and unicode in richedit control

Dhiraj kumar Saini15-Oct-08 0:56

Dhiraj kumar Saini

15-Oct-08 0:56

No its not flattery. Actually its b'coz of you all that our worked is eased out so I am thankful to you.

Re: Display UTF8 and unicode in richedit control

Rajesh R Subramanian15-Oct-08 0:57

Rajesh R Subramanian

15-Oct-08 0:57

You're welcome. Smile | :)

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Display UTF8 and unicode in richedit control

Mark Salsbery15-Oct-08 6:26

Mark Salsbery

15-Oct-08 6:26

Rajesh R Subramanian wrote:
I'm flattered.

No, U r Genius! Smile | :)

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: Display UTF8 and unicode in richedit control

Khanh_N24-Jan-11 23:35

Khanh_N

24-Jan-11 23:35

Thank you very much. I find this finally.... Smile | :)

Re: Display UTF8 and unicode in richedit control

Rajesh R Subramanian25-Jan-11 1:33

Rajesh R Subramanian

25-Jan-11 1:33

You're welcome!

This is why I like message boards. An answer given on the board helps someone years after. Smile | :)

"Real men drive manual transmission" - Rajesh.

Problem to display an array of ascii caracters in a Textbox

vdelpots14-Oct-08 23:45

vdelpots

14-Oct-08 23:45

Hi guys,

I want to display the content of an array of type unsigned char which contains ascii caracters in a Windows form textbox. After hours of trying to do this, I am asking for some help. I am using Visual C++ Express 2008.

The array is filled by a function who reads data from the serial port.
I get a pointer to that array of unsigned char from a defined function.

something like this :

unsigned char *RxBuffer; // Filled by a function reading COM port.

I want to Display it in a Textbox, something like this :

textBox1->Text = RxBuffer.ToString();

When I do this, it diyplays the decimal value of my ascii code.

For example if the first ascii code in my array is 0x41, I would like "A" to be displayed in the textbox. But instead it displays "51" which is the decimal value.

Any advice? Thx in advance.

Re: Problem to display an array of ascii caracters in a Textbox

kapardhi15-Oct-08 0:03

kapardhi

15-Oct-08 0:03

you may try the following code, i am not sure that it works , but i think this is one of the ways to solve ur problem , try it !

CString str;
str.Format("%s %x",str, RxBuffer);

now str contains converted data

i think now you can display str in your text box

Re: Problem to display an array of ascii caracters in a Textbox

CPallini15-Oct-08 0:45

CPallini

15-Oct-08 0:45

kapardhi wrote:
CString str;
str.Format("%s %x",str, RxBuffer);

now str contains converted data

Nope. Can you spot the problem in your code?

Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: Problem to display an array of ascii caracters in a Textbox

vdelpots15-Oct-08 1:13

vdelpots

15-Oct-08 1:13

My code looks like this :

cRxBuff1 is the array which I want to diplay in the textbox.

private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
			 
  CUart ComPort;	
  ComPort.InitComPort(0x0F);
  DWORD dwBytesRead1;
  unsigned char cRxBuff1[EVAL_READ_BUFFER_LEN];

  if(ReadFile(ComPort.MyHandleCOM1,cRxBuff1,EVAL_READ_BUFFER_LEN,&dwBytesRead1,NULL))
  {
     if(dwBytesRead1 > 0) // Check any data received from Evaluation Board
     {
	 textBox1->Text= ???;

     }
  }

Re: Problem to display an array of ascii caracters in a Textbox

CPallini15-Oct-08 2:16

CPallini

15-Oct-08 2:16

...
if(dwBytesRead1 > 0) // Check any data received from Evaluation Board
{
  int i;
  Byte b;
  for (i=0; i<dwbytesread;>  {
    b = cRxBuff1[i];
    textBox1->Text += b.ToString("x02");
  }
}
...

Anyway, if you choose the right forum [^] then you'll have the chance of better answers.

Smile | :)

Re: Problem to display an array of ascii caracters in a Textbox

vdelpots15-Oct-08 2:34

vdelpots

15-Oct-08 2:34

Almost there, but it is still not diplaying text.
Like this it diplay the Hexadecimal value. 0x41 when I would like 'A' displayed.
If I change

textBox1->Text += b.ToString("x02");
to
textBox1->Text += b.ToString("s");

I get an unhandled exception error due to invalid format.

Sorry if it is not in the good forum, I thought this was related to Visual C++ problem, because my problem is I am not able to display text in a windows form textbox.
What could be the good forum in your opinion?

Re: Problem to display an array of ascii caracters in a Textbox

CPallini15-Oct-08 2:40

CPallini

15-Oct-08 2:40

textBox1->Text += (Char) cRxBuff1[i];

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