C#: Zufälliges Objekt aus Array auswählen

array<PictureBox^>^ myPictureBoxes = gcnew array<PictureBox^>(16); 
myPictureBoxes[0] = pictureBox17; 
myPictureBoxes[1] = pictureBox18; 
myPictureBoxes[2] = pictureBox19; 
myPictureBoxes[3] = pictureBox20; 
myPictureBoxes[4] = pictureBox21; 
myPictureBoxes[5] = pictureBox22; 
myPictureBoxes[6] = pictureBox23; 
myPictureBoxes[7] = pictureBox24; 
myPictureBoxes[8] = pictureBox25; 
myPictureBoxes[9] = pictureBox26; 
myPictureBoxes[10] = pictureBox27; 
myPictureBoxes[11] = pictureBox28;
myPictureBoxes[12] = pictureBox29; 
myPictureBoxes[13] = pictureBox30; 
myPictureBoxes[14] = pictureBox31; 
myPictureBoxes[15] = pictureBox32;
//Zufall		


//Ende
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