XML documentation with ++ in Visual Studio

Recently found out that /// in Visual Studio is used to create Xml documentation. Also found out, you can view the description of the functions using the <summary> .

Question. Do the <returns> and <param name="_name_"> tags work? Because when you add them to the code, the description does not change.

Code example:

 /// <summary> /// Заполняет массива до конца другой частью массива /// </summary> /// <param name="arr">массив требующий заполнения</param> /// <param name="fullArr">массив, который заполняет arr</param> /// <param name="startPos">с какой позиции заполнять</param> /// <returns>заполненный массив</returns> dynCharArr fillEndOfArr(dynCharArr arr, dynCharArr fullArr, int startPos) { for (int i = startPos; i < fullArr.len; ++i) arr.arr[startPos + i] = fullArr.arr[i]; return arr; } 

What is displayed in Visual Studio

UPD Noticed yet such a problem as a complete lack of description in the Object Browser.