Bobi B has written a very cool Photoshop-like color picker (you can click here to see how cool it is), but since this is compiled into a DLL, it is very hard to use with existing MFC projects. I decided therefore to create a simple class to mimic CGTColorDialogDlg - but this time based on CDialog.-Bobi B has written a very cool Photoshop-like color picker (you can click here to see how cool it is), but since this is compiled into a DLL, it is very hard to use with existing MFC projects. I decided therefore to create a simple class to mimic CGTColorDialogDlg- but this time based on CDialog.