AXC_OnBtnVisibleAckn
此函数确认消息窗口中所有可见的消息。

Function

External message window operation

All visible messages in the message window are acknowledged (group acknowledgement).

Syntax

BOOL AXC_OnBtnVisibleAckn(char* lpszPictureName, char* pszObjectName)

Parameters

lpszPictureName

Pointer to the name of the picture in which the WinCC Alarm Control is located

lpszObjectName

Pointer to the object name of the WinCC Alarm Control

Return value

TRUE

The function has been completed without any errors.

FALSE

An error has occurred.