I posted this to the newsgroup earlier, but figured it was a useful thing to post for future reference. If you want to implement a custom IMessageFilter using OpenNETCF.Windows.Forms.ApplicationEx you have to be aware that VB.NET autogenerates a main proceedure for you if your project startup object is a form. Therefore it will use the Application.Run method and your filter will never be used. Instead you can implement a Sub Main as your startup object and use ApplicationEx:-


Public Shared Sub Main()

ApplicationEx.Run(New MyFormType())

End Sub


 


Then set your Startup object in project properties to your new Sub Main rather than the name of your form class.

About the Author Peter Freeman Foot

Microsoft Windows Development MVP