C / C++ / MFC

Re: Can we use XML in an RTX ( Real Time Operating System) for serialization

28-Dec-10 21:42

in which RTOS you are working ?

If u can Dream... U can do it

pandit8428-Dec-10 22:07

pandit84

28-Dec-10 22:07

Interval zero

Re: Can we use XML in an RTX ( Real Time Operating System) for serialization

jk chan28-Dec-10 22:20

How to partially disable the slider bar?

28-Dec-10 22:20

I don't know anything about that, But i think you can find some free c++ xml parsers in internet. You can use it right? i just found this http://libxmlplusplus.sourceforge.net/[^]

If u can Dream... U can do it

DevelopmentNoob28-Dec-10 14:04

DevelopmentNoob

28-Dec-10 14:04

I wanna implement a partially disable the slider bar? I can't find any function available in MFC.
Like example below, I only want enable selection for 0 - 100 and disable the rest. Any ideal?

-------------------------------------------------------------------------
 <------Enable-------><----------Disable------------>
 |-------------------|------------------------------|   Slider bar
 0                  100                            300

shaozg110128-Dec-10 15:13

shaozg1101

28-Dec-10 15:13

Sorry,my english is very poor.
you can use 'EnableMenuItem' function,this function enables or disables(grays) the specified menu item.
The return value specifies the previous state of the menu item (it is either MF_ENABLED or MF_GRAYED). 0xFFFFFFFF indicates that the menu item does not exist.

Thanks.

DevelopmentNoob28-Dec-10 15:22

DevelopmentNoob

28-Dec-10 15:22

The EnableMenuItem is to apply for whole item...
Hum....How to make the slider bar partially appear enable and disable(gray)?

jk chan28-Dec-10 17:20

28-Dec-10 17:20

No partial enabling/disabling of windows is possible (APIS).

Why can't you split that scrollbar in to two and handle each ? If this is not possible in this case , you may want to do your own control/painting.

If u can Dream... U can do it

Maximilien29-Dec-10 12:35

Maximilien

29-Dec-10 12:35

I don't think the default CSliderCtrl can do that.

Me think you will have to :

- create your own control (which can be fun)
- change the UI to dynamically change the range of the slider and have some sort of way to let the user know.

M.

Watched code never compiles.

DevelopmentNoob29-Dec-10 18:04

DevelopmentNoob

29-Dec-10 18:04

Hum..the current solution is show text msg to tell user know now got limit control..
Thank all. Smile | :)

Iain Clarke, Warrior Programmer

Iain Clarke, Warrior Programmer29-Dec-10 22:55

29-Dec-10 22:55

Doing exactly what you want will be hard, but have a look at these articles:
Customizing the Appearance of CSliderCtrl Using Custom Draw[^]
and
CRangeSlider - a Ctrl for Selecting a Range or Interval[^]

I hope they help!

Iain.

I am one of "those foreigners coming over here and stealing our jobs". Yay me!

How to append a character to a string

rahul.kulshreshtha28-Dec-10 1:32

rahul.kulshreshtha

28-Dec-10 1:32

I am trying to do something like this. But it is giving error

string string1 = "abc", string2;

string::iterator it = string1.begin();

       while ( it != string1.end() ) 
	{
		string2.append(*it); 
		it++;        
	}

jk chan28-Dec-10 1:34

28-Dec-10 1:34

i think u can just use like string2 += string1. no need of having loops for this.

BTW if u want to stick with loops u can modify it like append( 1,*it) Big Grin | :-D

If u can Dream... U can do it

rahul.kulshreshtha28-Dec-10 1:44

rahul.kulshreshtha

28-Dec-10 1:44

Thanks a lot for fast reply.

I need loop because I want to do some manipulation. Both ways are working fine.
I found this also

string2 += *it;

How can I miss these silly things Poke tongue | ;-P

Richard MacCutchan28-Dec-10 2:00

28-Dec-10 2:00

jk chan wrote:
i think u

Please do not use 'txtspk' in your answers, it looks very unprofessional. Spell words in full and with correct casing: you, I, etc.

Just say 'NO' to evaluated arguments for diadic functions! Ash

jk chan28-Dec-10 2:08

28-Dec-10 2:08

yes boss

If u can Dream... U can do it

Richard MacCutchan28-Dec-10 4:20

28-Dec-10 4:20

You could make a start with your signature. Wink | ;)

Just say 'NO' to evaluated arguments for diadic functions! Ash

jk chan28-Dec-10 6:26

28-Dec-10 6:26

I will consider that. thanks for pointing it

If u can Dream... U can do it

CPallini28-Dec-10 9:15

CPallini

28-Dec-10 9:15

u r ->

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]

Richard MacCutchan28-Dec-10 22:06

28-Dec-10 22:06

& u r ->

Just say 'NO' to evaluated arguments for diadic functions! Ash

If CListCtrl created by LVS_REPORT, can change it to the LVS_SMALLICON? [modified][Solved]

trelliot31-Dec-10 1:02

trelliot

31-Dec-10 1:02

How long do you want the string to be?

yu-jian27-Dec-10 21:55

yu-jian

27-Dec-10 21:55

One CListCtrl object created with LVS_REPORT style, and added Item to it.

I want to change its style to LVS_SMALLICON,
m_ListCtrlLocalFileList.SetExtendedStyle(LVS_SMALLICON);
But there is no changed in the UI. why?

modified on Wednesday, December 29, 2010 5:20 AM

Re: If CListCtrl created by LVS_REPORT, can change it to the LVS_SMALLICON?

Richard MacCutchan27-Dec-10 22:20