How to use LoadBitmap in a dialog box

[yaminisridaran]

I have two images.I has to toggle according to the mouse movement. I nned to know how to get the dc of the dialog control.Please S.Yamini

[yaminisridaran]

I cannot use erasebk bcoz i have to toggle the images. S.Yamini

[Bhavesh Bagadiya]

so whats problem will be in toggling images after overriding eraseBk ??? whatever painting done by you will be there, only system won't paint its default bkground ...

[chandu004]

are you using the bitmap control you have in your tool bar, or is it ok for you if i give my active X control which can take any bitmap image any time. what all you have to do is, you have to specify the file path. for example, ctrl.SetImage("C:\\image1.bmp"); then after some time, ctrl.SetImage("C:\\image2.bmp"); is it ok for u.

[chandu004]

assign a member variable to that control, then, m_ctrl.GetDC();

[yaminisridaran]

Yes it will work. Can u suggest me for transparenting the background for the button control S.Yamini

[Bhavesh Bagadiya]

again, You can override OnEraceBk,, and return TRUE from there for that button, it won't paint buton background...

[yaminisridaran]

Thanks I will try S.Yamini

[Hamid Taebi]

If you have bmp on the resource you can use of CBitmap class.

[yaminisridaran]

Thanks. Is there any calculation to convert the x,y coordinate of the CPoint to angle of the circle S.Yamini