TTMSFNCChat.OnBeforeSendButtonMessage Event
Occurs before the send button creates a message.
API unit family: TMSFNCChat
Declaring type: TTMSFNCChat
Inherited from: TTMSFNCCustomChat
Syntax
OnBeforeSendButtonMessage: TTMSFNCChatBeforeSendButtonMessageEvent;
Parameters
| Name | Description |
|---|---|
Sender |
The chat control that raises the event. |
AText |
The message text that can be adjusted before sending. |
AAllow |
Set to False to cancel the send-button action. |