C# (CSharp) AVL_Tree Form1示例

示例#1

 private void avlButton_Click(object sender, EventArgs e)
 {
     if (avl == null)
     {
         avl             = new AVL_Tree.Form1();
         avl.FormClosed += avlClose;
         avl.Show();
     }
 }

示例#2

 private void avlClose(object sender, EventArgs e)
 {
     avl = null;
 }