quote:
char prjName[_MAX_PATH+1];
CMN_ERROR error;
DM_VARKEY dmVarKey;
DWORD dwItems;
DM_VARLIMIT dmVarLimit;
DMGetRuntimeProject(prjName,_MAX_PATH,&error);
dmVarKey.dwKeyType=DM_VARKEY_NAME;
strcat(dmVarKey.szName,"TempFloat");
DMGetVarLimits (prjName,&dmVarKey,1,&dmVarLimit,&error );
printf("\r\n%f,%f",dmVarLimit.dmMaxLimit.u.dblVal,dmVarLimit.dmMinLimit.u.dblVal);

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