pre_process_message()

virtual bool xtd::forms::control::pre_process_message ( const xtd::forms::message &  message )

virtual

Preprocesses keyboard or input messages within the message loop before they are dispatched.

Parameters

message

A xtd::forms::message, passed by reference, that represents the message to process. The possible values are WM_KEYDOWN, WM_SYSKEYDOWN, WM_CHAR, and WM_SYSCHAR.

Returns

true if the message was processed by the control; otherwise, false.

Remarks

pre_process_message is called by the application's message loop to preprocess input messages before they are dispatched. Possible values for the msg parameter are WM_KEYDOWN, WM_SYSKEYDOWN, WM_CHAR, and WM_SYSCHAR.

Reimplemented in xtd::forms::form.