Quote by AliVireTechnologies1 on 2013-07-01, 12:14:
1372670060
this questions is not related to MatriX. This depends on the UI you are using. For a Textbox control you can eg. use the TextChange event. When the text changes then the user is typing.
and don't send a composing message not on every textchange event. Send it only once when the user starts typing. For the next new message send it again.