Siemens SIMATIC HMI Handbuch Seite 99

08.99
}
//*******
FieldLength = uaArchiveGetFieldLength( hArchive, Index );
if ( FieldLength != -1 )
else
}
WinCC Handbuch
C79000-G8200-C163-01
case UA_FIELDTYPE_STRING :
printf("Field Type = String\n");
if ( uaArchiveGetFieldValueString (
hArchive, Index, StringField, 20 ) == TRUE )
printf( "Field Value = %s\n", StringField );
else
printf
( "Error callinguaArchiveGetFieldValueString:
break;
case UA_FIELDTYPE_DATETIME :
printf("Field Type = Date & Time\n");
if ( uaArchiveGetFieldValueDate ( hArchive,
Index, &SysDate ) == TRUE )
printf( "%d.%d.%d\n ",
SysDate.wDay, SysDate.wMonth, SysDate.wYear, );
else
printf
( "Error calling uaArchiveGetFieldValue
Long: %d\n", uaGetLastError() );
break;
case -1 :
default :
printf( "Error executing uaArchiveGetFieldType\n");
Read and show Field Length **************************************
printf( "Field Length = %u\n", FieldLength );
printf( "Error executing uaArchiveGetFieldLength\n");
Standardfunktionen der WinCC Skriptsprache
%d\n", uaGetLastError() );
4-11