defining Tags in WinCC C Script

Here is an extract from WinCC Online Help Cross-Reference:
/*

Appendix: Configuration regulation for tags / picture names in actions

In order to be able to search and replace the tag or picture names that are used in C actions (attribute page and event page), the script must be written as follows:

At the start of the script, all tags and picture names must be declared in two sections.

The sections are structured as follows:

// WINCC:TAGNAME_SECTION_START

// syntax: #define TagNameInAction "DMTagName"

// next TagID : 4 // here you can enter the next free ID
#define TAG_1"otto"// here "otto" is the actual tag name
#define TAG_2"hugo"
#define TAG_3"karl"
// WINCC:TAGNAME_SECTION_END

// WINCC:PICNAME_SECTION_START
// syntax: #define PicNameInAction "PicName"
// next PicID : 4
#define PIC_1"pict1.pdl"
#define PIC_2"pict2.pdl"
#define PIC_3"pict3.pdl"
// WINCC:PICNAME_SECTION_END

The start of the standard functions for the reading or writing of the tags must then be done through the defined tags and pictures.

GetTagDWord (TAG_1);
OpenPicture(PIC_1)
SetPictureName( PIC_2, "Bildfenster1",PIC_3);

If you create a new C action in the Graphics Designer, the corresponding prepared segments are inserted into the script.

In order to be able to use the functionality of the linking, the existing scripts must be added according to the description.

*/

Dec