Пример #1
0
 public static OddCompare GetInstance()
 {
     if (frm == null)
     {
         frm = new OddCompare();
     }
     return frm;
 }
Пример #2
0
 private void OddChart_FormClosing(object sender, FormClosingEventArgs e)
 {
     frm = null;
 }