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Re: a problem!!!!

smartymanav30-Jun-05 21:31

30-Jun-05 21:31

thanks a lot!!!!!

Re: a problem!!!!

PJ Arends30-Jun-05 21:15

30-Jun-05 21:15

Add your include files at the end of stdafx.h, just before the '#endif' line at the bottom. If you add your headers at the top of the file you will get this error.

sigless

Re: a problem!!!!

smartymanav30-Jun-05 21:32

30-Jun-05 21:32

thanks a lot!!!

cnsathya30-Jun-05 20:11

cnsathya

30-Jun-05 20:11

hi,

i like to have to code to detect the client browser and according to that i have alter my

tag.
eg

if ie then

if netscape then

if mozilla then
div align='left'

i need javascript code. anyone help me?

Jose Lamas Rios30-Jun-05 20:23

Jose Lamas Rios

30-Jun-05 20:23

cnsathya wrote:
i need javascript code. anyone help me?

Perhaps you'd get better results at the Web Development forum...

This is Visual C++. Web Development is this way --->> (third door down the center corridor)

--
jlr
http://jlamas.blogspot.com/[^]

Naveen_mah30-Jun-05 19:38

30-Jun-05 19:38

Hi!

I found some APIs in MSDN for embeding Fonts like TTEmbedFontEx, TTGetEmbeddedFontInfo etc.

As per the documentation it says

Requirements
Header: Declared in T2embapi.h.
DLL: Part of T2embed.dll
Windows 2000/XP
Windows 98/98 SE/Me

but I can not find T2embapi.h any where, I have got all SDK's and DDk's installed.

Has any one ever used these Api's? I am not sure if these will serve my purpose.
Actually I want to embed font in the PS file from PS printer driver so that it is printed fine on the printer.

If anybody has got any idea how to do so pls. let me know

Thanks
Naveen

Jose Lamas Rios30-Jun-05 19:59

Jose Lamas Rios

30-Jun-05 19:59

Check this page:
OpenType embedding SDK[^]

Note this:
To receive a copy of this license, please contact us[^]

Hope that helps,

--
jlr
http://jlamas.blogspot.com/[^]

Deleting a item from ComboBox..

mpallavi30-Jun-05 19:14

30-Jun-05 19:14

Hello friends,
I am saving telephone numbers in a combo box control. I want to delete the current selection in the combo box. DeleteString deletes item at specified index.
How do i go about this?
thank you
pallavi

Re: Deleting a item from ComboBox..

ThatsAlok30-Jun-05 19:18

30-Jun-05 19:18

mpallavi wrote:
I want to delete the current selection in the combo box. DeleteString deletes item at specified index.

If you are using Single Selection combo Box :-

int nIndex = pmyComboBox.GetCurSel();
 if ((nIndex != LB_ERR))
 {
  pmyComoBox.DeleteString(nIndex);
 }

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Deleting a item from ComboBox..

Jose Lamas Rios30-Jun-05 19:20

Jose Lamas Rios

30-Jun-05 19:20

mpallavi wrote:
I want to delete the current selection in the combo box. DeleteString deletes item at specified index.
How do i go about this?

int nCurrent = combo.GetCurSel();
if (nCurrent != CB_ERR)
	combo.DeleteString(nCurrent);

--
jlr
http://jlamas.blogspot.com/[^]

Re: Deleting a item from ComboBox..

Jack Puppy30-Jun-05 19:24

30-Jun-05 19:24

If you want to delete the item from the drop list:

<br />
int nCurSel = m_myComboBox.GetCurSel();<br />
if (nCurSel != CB_ERR)<br />
m_myComboBox.DeleteString(nCurSel);<br />

If you just want to clear the text (if combo is not a drop list):

<br />
m_myComboBox.SetWindowText(_T(""));<br />

Suspicious | :suss:

Pssst. You see that little light on your monitor? That's actually a government installed spy camera. Smile and wave to big brother!

Re: Deleting a item from ComboBox..

mpallavi30-Jun-05 19:51

30-Jun-05 19:51

Thank you all..
Can anyone tell me how do i get the data associated with the current selection .. i mean the value of the current selection.
thanx
pallavi

Re: Deleting a item from ComboBox..

ThatsAlok30-Jun-05 20:03

30-Jun-05 20:03

mpallavi wrote:
Can anyone tell me how do i get the data associated with the current selection ..

See it this Help CComboBox::GetLBText

Here is small code to help :-

int nIndex=m_combo.GetCurSel();
if(nIndex==LB_ERR)
{
 CString str;
  m_combo.GetLBText(nIndex,str);
}

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Deleting a item from ComboBox..

Jose Lamas Rios30-Jun-05 20:13

Jose Lamas Rios

30-Jun-05 20:13

ThatsAlok wrote:
if(nIndex==LB_ERR)

I think you mean if(nIndex!=LB_ERR)

Technically, in this case CB_ERR should be used instead of LB_ERR, but in practice both are defined as -1 Smile | :)

Smile | :)

Hey, this peer programming thing does work! Smile | :)

Smile | :)

--
jlr
http://jlamas.blogspot.com/[^]

Re: Deleting a item from ComboBox..

ThatsAlok30-Jun-05 20:36

30-Jun-05 20:36

Jose Lamas Rios wrote:
I think you mean if(nIndex!=LB_ERR)

Yeap, Sorry for Silly Mistake Smile | :)

Smile | :)

Jose Lamas Rios wrote:
Hey, this peer programming thing does work!

Yeap, thats why we are here Smile | :)

Smile | :)

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Deleting a item from ComboBox..

mpallavi30-Jun-05 20:40

30-Jun-05 20:40

Thanx.. its working. I have still more problems with ComboBox..
I am saving all these telephone numbers in a text file.. If you remember, few days back i was coding for persistent combo box. Its working perfactly fine but the problem is when i delete a number.
I am creating a temp file .. i want to write all the values in this file except for the current selection..
how do i go about this?
pallavi

Re: Deleting a item from ComboBox..

ThatsAlok30-Jun-05 21:00

30-Jun-05 21:00

mpallavi wrote:
I am creating a temp file .. i want to write all the values in this file except for the current selection..
how do i go about this?

Let this variable m_arr of type CStringArray contain all the phone number present in combo box.

  <font color=#008000>// first get Phone Number to delete</font>
   CString szPhoneNo;

   int nIndex=m_combo.GetCurSel();
  if(nIndex!=CB_ERR)  <font color=#008000> //thanks to Mr. Rios :)</font>
 {
   m_combo.GetLBText(nIndex,szPhoneNo);
 }
else
  <font color=#008000> // no string to delete from file</font>
  return;


  <font color=#008000> // Open Temporary File</font>
 CString szTempPath;
 GetTempPath(szTempPath.GetBuffer(MAX_PATH),MAX_PATH);

  <font color=#008000> // release buffer get control of Path</font>
 szTempPath.ReleaseBuffer();

  <font color=#008000> //Include our File Name in path</font>
 szTempPath+=CString("temp.txt");

  <font color=#008000> // Now Open Text File</font>
 CStdioFile m_File;


 if(m_File.Open(szTempPath,CFile::modeCreate|CFile:modeWrite))
{

  for(int i=0;i<m_arr.GetUpperBound();i++)
  {
  <font color=#008000>   //copy data </font>
     if(m_arr.GetAt(i)!=szPhoneNo)
      m_File.WriteString(m_arr.GetAt(i));
   
  }
  
  m_File.Close();
}

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Deleting a item from ComboBox..

mpallavi30-Jun-05 21:20

30-Jun-05 21:20

ThatsAlok wrote:
GetTempPath(szTempPath.GetBuffer(MAX_PATH),MAX_PATH);

I am getting the following error at above line:
'GetTempPathA' : cannot convert parameter 1 from 'char *' to 'unsigned long'
Please help.

Re: Deleting a item from ComboBox..

ThatsAlok30-Jun-05 21:28

30-Jun-05 21:28

mpallavi wrote:
GetTempPath(szTempPath.GetBuffer(MAX_PATH),MAX_PATH);

Sorry, Just Exchange Argument Smile | :)

Smile | :)

i.e.

GetTempPath(MAX_PATH,szTempPath.GetBuffer(MAX_PATH));

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Deleting a item from ComboBox..

mpallavi30-Jun-05 22:26

30-Jun-05 22:26

Hi Alok..
temp file is getting created but its empty.. i am trying to find what went wrong.. Frown | :(

Frown | :(

regards
pallavi

Re: Deleting a item from ComboBox..

mpallavi1-Jul-05 1:44

1-Jul-05 1:44

oops..
My array of strings is empty.. I used
m_arr.Add(m_strPhoneNum);
to add phone numbers in the array.
I think the syntax is wrong..
pallavi.

Re: Deleting a item from ComboBox..

David Crow1-Jul-05 16:52

1-Jul-05 16:52

mpallavi wrote:
m_arr.Add(m_strPhoneNum);

what is m_arr, and how are you iterating throught it when writing to the file?

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

Re: Deleting a item from ComboBox..

ThatsAlok1-Jul-05 18:39

1-Jul-05 18:39

mpallavi wrote:
to add phone numbers in the array.
I think the syntax is wrong..

Hi Pal,
First Add all the member of ComboBox to CStringArray or directly Enumerate them, When you are entering data in temporary File.

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

How to use the metafile DC in WIN32 API programming

pradish30-Jun-05 18:47

30-Jun-05 18:47

Hi all

can anybody help me out with a sample,that can store some GDI calls and later play it back, i came to know that metafile device context can be used for this purpose

thanks for your help

regads
pradish Confused | :confused:

Confused | :confused:

Re: How to use the metafile DC in WIN32 API programming

Jose Lamas Rios30-Jun-05 19:15

Jose Lamas Rios

30-Jun-05 19:15

Would this help?
How to Create & Play Enhanced Metafiles in Win32[^]

If you want to use MFC, these other articles might help:
CMetaFile class[^]
MFC Library: CMetaFileDC[^]

--
jlr
http://jlamas.blogspot.com/[^]

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