Web API Reference MapGuide Open Source
#define MG_CHECK_RANGE ( value,
min,
max,
methodName   ) 

Value:

if (value < min || value > max)                                           \
    {                                                                         \
        if (NULL != methodName)                                               \
        {                                                                     \
            throw new MgArgumentOutOfRangeException(                          \
                methodName, __LINE__, __WFILE__, NULL, L"", NULL);            \
        }                                                                     \
        else if (value < min)                                                 \
        {                                                                     \
            value = min;                                                      \
        }                                                                     \
        else                                                                  \
        {                                                                     \
            value = max;                                                      \
        }                                                                     \
    }                                                                         \


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