C# System.Array How to Count or Find How Many Dimensions It Has?

If I have an unknown array as a System.Array, how can I find how many dimensions it has? I'm thinking of something that could be called like Array.GetDimensionCount() For example if I am building an extension method on the System.Array class and I want to validate that the arrayDimensionIndex is not greater or equal than the number of dimensions the array has, I want to throw an ArgumentOutOfRangeException ``` /// <summary> /// Determines whether the value of the specified arrayIndex is within /// the bounds of this instance for the specified dimension. /// </summary> /// <param name="instance">The instance of the array to check.</param> /// <param name="arrayDimensionIndex">Index of the array dimension.</param> /// <param name="arrayIndex">The arrayIndex.</param> /// <returns></returns> /// <exception cref="System.ArgumentOutOfRangeException"> /// If arrayDimensionIndex exceeds the number of dimesnions in the array. /// </exception> public static bool IsInBounds(this Array instance, int arrayDimensionIndex, int arrayIndex) { // Determine if this instance has more dimension than the specified array dimension to check. if(instance.Get?????() <= arrayDimensionIndex) { throw new ArgumentOutOfRangeException(); } // Get the length of the dimension specifed int arraDimensionLength = instance.GetLength(arrayDimensionIndex); // Check if the value is withing the array bounds bool isInBounds = ((uint)arrayIndex < arraDimensionLength); // Return the result return isInBounds; } ``` Thanks.