Hi Today I encountered a new problem with MouseWheel I have written some codes in mousewheel event of my mdichild forms , when I open new mdichild form and select it and do mousewheel , it detects the event but when I click on a control on my base form and comeback to mdichild and use mouse wheel, mousewheel event is not triggered anymore unless I set focus on another MDIChildform and come back to the childform again . Please help me solve the problem Thanks
here is a sample of this problem which is a little modification on default MDIAPP template http://egmahdi.com/mdiApptemplate.rar