PreFilterMessage is not called when hosting C# control within Internet Explorer -

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Here is a sample: 1. Create a Class 'Public Class Rich TextockX: Rich Textbox, IMJF Filter'.

2. Apply 'Public Bool Prefilter Message (Refresh Measure Me)'. 3. Enter the edit mode of control and type any type of.

As described above, the 'prefilter message' is not called when the browser is hosted. Along with full control access to control prefilter messages,

the prefix filter system Only messages posted in are filtered - messages are not filtered directly.

To override all types of messages, override the WndProc () function.


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