Cacher is the code snippet organizer for pro developers

//Преобразование типа из T в Nullable<T>
Type GetNullableType(Type type) {
    // Use Nullable.GetUnderlyingType() to remove the Nullable<T> wrapper if type is already nullable.
    type = Nullable.GetUnderlyingType(type);
    if (type.IsValueType)
        return typeof(Nullable<>).MakeGenericType(type);
    else
        return type;
}