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Does anyone know if it's possible to access the alarm message text from withing the GMsgfunction.

There is a field in the structure that is named TextValueUsed which I thought maybe what I wanted but this always has a NULL value.

Regards

Graham Greaves





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Topic: Wincc (2 of 2), Read 58 times
Conf: SIMATIC HMI Human Machine Interfaces
From: Stefaan Buysse stefaan.buysse@siemens.be
Date: Donnerstag, 6. Dezember 2001 01:26

Hello,
The "TextValueUsed" doesn't offer you any information.

I think you should be able to access the text-ID's and the texts like this :

..... //in the function, you find the messagenumber in mRT.dwMsgNr

MSG_CSDATA_STRUCT mCS;
MSG_TEXT_STRUCT mTxt;

MSRTGetMsgCSData(mRT.dwMsgNr,&mCS,NULL);
MSRTGetMsgText(1,mCS.dwTextID[0],&mTxt,NULL);
//for the block TB2 :
//MSRTGetMsgText(2,mCS.dwTextID[1],&mTxt,NULL);


The text of the block, you find in mTxt.szText

Greetings