How to change a bitmap on a ToolBar

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   Hello.
I have a ToolBar with a resource of 3 images. I need to change these images according to the actions of the user. I mean, one of the images is a "Play" image. I need to change that image for other in grayscale showing that there is no any playing available, for example when the user selects a non playable item of a list.
I can�t find out the way to make this as I don�t understand very well the tasks that CXTPCommandBars, CXTPCommandBar, CXTPImageManager and CXTPPaintManager develope.
It seems to be an only object of CXTPCommandBars class that acts as a set of all existing CXTPCommandBar elements. I have tried with CXTPImageManager but it seems to deal only with icons and not with images.
In addition I have tried to use pIconsInfo->bUseDisableIcons but it does not work at all. The image remains as it was created.
I know this may be a rather obvious topic for many users, therefore some explanation of these elements would be very welcome.
Thanks in advance!

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VAGB Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 23 November 2004 Status: Offline Points: 17	Post Options Post Reply Quote VAGB Report Post Thanks(0) Quote Reply Topic: How to change a bitmap on a ToolBar Posted: 25 November 2005 at 7:57am
	Hello. I have a ToolBar with a resource of 3 images. I need to change these images according to the actions of the user. I mean, one of the images is a "Play" image. I need to change that image for other in grayscale showing that there is no any playing available, for example when the user selects a non playable item of a list. I can�t find out the way to make this as I don�t understand very well the tasks that CXTPCommandBars, CXTPCommandBar, CXTPImageManager and CXTPPaintManager develope. It seems to be an only object of CXTPCommandBars class that acts as a set of all existing CXTPCommandBar elements. I have tried with CXTPImageManager but it seems to deal only with icons and not with images. In addition I have tried to use pIconsInfo->bUseDisableIcons but it does not work at all. The image remains as it was created. I know this may be a rather obvious topic for many users, therefore some explanation of these elements would be very welcome. Thanks in advance!

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 26 November 2005 at 6:52am
	Best way it to set icon in update handler for command id: void CSliderSampleView::OnUpdatePlayerPlay(CCmdUI* pCmdUI) { CXTPControl* pControl = CXTPControl::FromUI(pCmdUI); if (pControl) { pControl->SetIconId(!m_bPlay \|\| m_bPause ? ID_PLAYER_PLAY : ID_PLAYER_PAUSE); } }
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS