Relacing the image in CImageList contl

[gopalraja]

I want to change replace old image with new image in the Imagelist at 9 index. So I have used the Relace function, In that the 3 parameter saying the Bitmap mask. that i couldn't understood. Pls provide me the example for replace a image in the image list. My actual aim is to change the toolbar button image, when i cliked that toolbar button. Provide me solution

[ATM CodeProject]

Hi, I could't get ur real problem. Any way, i already tell that set hot and cold image list for tool bar.Hot image list is for the image when we focus on the toolbar button.

[Naveen]

The mask bitmap is use to make some part of the original image transparent. Thie value have effect only if you have created the image list with flag ILC_MASK. But I think in your case rather than replacing the ICon in the image list, just change the icon index of the button using the CToolBar::SetButtonInfo() fuction.

nave [OpenedFileFinder] [My Blog]

[gopalraja]

Pls give a example for replacing the image in the Image list using Replace method. the 3 parmateter of the Replace method saying some mask. that i couldn't udersttod. Example pls

[gopalraja]

I will explain my problem sir, I have three buttons in the toolbar with associated bitmapgreen, Red, Blue. Now When I clicked the Red button, that button color has to changed to Yellow color. Give me example

[gopalraja]

Thank you

[gopalraja]

Thanks That problem is solved with the follosing code. hIcon = AfxGetApp()->LoadIcon(IDI_ICON1); m_wndToolBar.GetToolBarCtrl().GetImageList()->Replace(8,hIcon);