Re: Height of statusbar - C / C++ / MFC Discussion Boards

Change rowheight in CListCtrl!? [modified]

bosfan17-Jan-07 2:05

17-Jan-07 2:05

Hello comunity,
is it posible to change the rowheight in CListCtrl, when i use them in my dialog they have only
standard rowheight, i like to change this!
For example, after every 10 items the 11 row should by not higher as 5px!
------
// row 1
------
// row 2
------
------ // <-- row 11
Is there any way to do this?

with best regards
break;

-- modified at 8:24 Wednesday 17th January, 2007

Re: Change rowheight in CListCtrl!?

prasad_som17-Jan-07 3:12

prasad_som

17-Jan-07 3:12

You need owner drawn list control for this.
I just reading this article[^] to get an idea.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: Change rowheight in CListCtrl!? [modified]

bosfan17-Jan-07 3:28

bosfan

17-Jan-07 3:28

Hello Prasad,
thanks very much for answer, i use already this
ON_NOTIFY ( NM_CUSTOMDRAW, IDC_MY_LIST, OnCustomdrawMyList )
to set my own text and background color in CListCtrl.
I seek for member which i have to change row heigth! Confused | :confused:

regards
break;

-- modified at 9:45 Wednesday 17th January, 2007

about dateTimePicker

zizzzz17-Jan-07 1:20

zizzzz

17-Jan-07 1:20

hi every body, salamou alaykom !
how are you ?

I have a question about dateTimePicker, normally this control display the current time of my system but I want that it diplay the time 00:00:00 by defaut and user can insert the time he wants.
is it possible ? thank's a lot and have a nice day

byyyyyyyyyye

zizzzzzzzzzzzzzzz

Re: about dateTimePicker

David Crow17-Jan-07 2:54

David Crow

17-Jan-07 2:54

zizzzz wrote:
...I want that it diplay the time 00:00:00 by defaut...

So have you called the SetTime() method (with 0 for the time)?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Doubt in Libraries used in EVC++

harshadha17-Jan-07 0:55

harshadha

17-Jan-07 0:55

Hai,

Please let me know what is the name of the library file needed for wWinmainCRTStartUP in EVC++ And what is the use of wininet.lib and corelibc.lib....Because i am having confusion while using in my coding.

Thanks And Regards
Harshadha

Height of statusbar

#realJSOP17-Jan-07 0:46

#realJSOP

17-Jan-07 0:46

How do I change the height of the statusbar?

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

Re: Height of statusbar

Tony Hill17-Jan-07 1:06

Tony Hill

17-Jan-07 1:06

There is a member variable for a status bar called m_nMinHeight;

If you have subclassed the status bar you can set it in the constructor;

Otherwise you can send the status bar a SB_SETMINHEIGHT message setting the WPARAM to the required height.

Re: Height of statusbar

#realJSOP17-Jan-07 1:23

#realJSOP

17-Jan-07 1:23

Many thanks. Smile | :)

BTW, after you send the message, you have to call UpdateWindow. Smile | :)

how to convert TCHAR TO string

amitmistry_petlad 17-Jan-07 0:34

amitmistry_petlad

17-Jan-07 0:34

I need to convert the TCHAR value to string.

amit

Re: how to convert TCHAR TO string

toxcct17-Jan-07 0:39

toxcct

17-Jan-07 0:39

this does mean much, but is this ok for you :

std::string str(CT2A(mytchar));

i'm not sure that will work, but as i don't know either what and why you want to do that, i cannot help much.

Don't know where to start ?
Refer the Forums Guidelines and ask a friend

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Re: how to convert TCHAR TO string

amitmistry_petlad 17-Jan-07 0:55

amitmistry_petlad

17-Jan-07 0:55

Well,thanks
i elborate ,
i have one value which is came from listview

<br />
       TCHAR buff[MAX_PATH]={0};	<br />
	hwnd = GetDlgItem(hwndParent,IDC_LISTVIEW);<br />
	ListView_GetItemText(hwnd,0,0,(LPWSTR)&buff,MAX_PATH);<br />

string FileToUpload = util.ConvertWCHARToString(buff_input);//param is in WCHAR *
i want to use diretly buff converted value into FileToUpload string variable
suppose buff having
buff=_T("c:\xyz.wmv");
then how we will convert it into string.
if possible can you convert it into WCHAR *, it will ok.
otherwise if possible then string.

AMIT

Re: how to convert TCHAR TO string

David Crow17-Jan-07 3:05

David Crow

17-Jan-07 3:05

What's wrong with:

TCHAR buf[256] = _T("Hello World");
wstring str = buf;

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Registry.

Vikram.....17-Jan-07 0:20

Vikram.....

17-Jan-07 0:20

how to find if a particular registry entry is present or not. In one of my project , when the application starts it need to check if a particular registry is present,if present it would follow a different course. Pls help.

Thanks..
vikram

Re: Registry.

Rajesh R Subramanian17-Jan-07 0:25

Rajesh R Subramanian

17-Jan-07 0:25

Have a look at the CRegKey class in MSDN.

Nobody can give you wiser advice than yourself. - Cicero
ப்ரம்மா

Re: Registry.

Vikram.....17-Jan-07 3:14

Vikram.....

17-Jan-07 3:14

thanks mate... CRegClass proved to be help ... i am using it in my code.. thanks..

~VIKRAM

Re: Registry.

Roger Stoltz17-Jan-07 2:09

Roger Stoltz

17-Jan-07 2:09

Try to open the key with ::RegOpenKeyEx with the security access mask set to REG_QUERY_VALUE to avoid errors due to insufficient rights in case the user is not an administrator or priveliged user. If the call returns ERROR_SUCCESS the key is present and if you're interested in the value of the key you call ::RegQueryValueEx.
Close the opened key with a call to ::RegCloseKey.

--
Roger

"It's supposed to be hard, otherwise anybody could do it!" - selfquote

Re: Registry.

Vikram.....17-Jan-07 2:26

Vikram.....

17-Jan-07 2:26

Thanks Mate... Smile | :)

Re: Registry.

Hamid_RT17-Jan-07 2:53

Hamid_RT

17-Jan-07 2:53

And see Registry Wrapper Class (cregistry) [^] if its helpfuls

WhiteSky

Re: Registry.

Vikram.....17-Jan-07 3:13

Vikram.....

17-Jan-07 3:13

Cregistry class is helpful.. thanks .. Smile | :)

... but for the time being i have sticked to using CregKey.

~VIKRAM

Re: Registry.

Hamid_RT17-Jan-07 7:12

Hamid_RT

17-Jan-07 7:12

I hope you successful Wink | ;)

WhiteSky

Create Directory

manu_220517-Jan-07 0:20

manu_2205

17-Jan-07 0:20

Hi
int result=CreateDirectory(LPCSTR(Dir_Name),NULL);

The above statement return 0 if i use WCHAR pointer(Dir_Name).

why ?

manu

Re: Create Directory

Rajesh R Subramanian17-Jan-07 0:22

Rajesh R Subramanian

17-Jan-07 0:22

manu_2205 wrote:
int result=CreateDirectory(LPCSTR(Dir_Name),NULL);

1. Why do you need that LPCSTR there?
2. Is your project unicode aware?

Nobody can give you wiser advice than yourself. - Cicero
ப்ரம்மா

Re: Create Directory

manu_220517-Jan-07 0:29

manu_2205

17-Jan-07 0:29

ya project unicode aware , if i do't write LPCSTR it generate compile time error.
"error C2664: 'CreateDirectoryA' : cannot convert parameter 1 from 'WCHAR *' to 'LPCSTR'"

manu

Re: Create Directory

toxcct17-Jan-07 0:31

toxcct

17-Jan-07 0:31

manu_2205 wrote:
"error C2664: 'CreateDirectoryA' : cannot convert parameter 1 from 'WCHAR *' to 'LPCSTR'"

dont use LPCSTR, but CA2W()

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Refer the Forums Guidelines and ask a friend

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