private static string toPowerBiType(Type propertyType)
{
if (propertyType == typeof(int) || propertyType == typeof(long))
{
return "Int64";
}
if (propertyType == typeof(double) || propertyType == typeof(float))
{
return "Double";
}
if (propertyType == typeof(bool))
{
return "bool";
}
if (propertyType == typeof(DateTime))
{
return "DateTime";
}
return "string";
}