C# (CSharp) UVPA_New_Course_Registration areports示例

示例#1

 private void reportslbl_Click(object sender, EventArgs e)
 {
     if (reports == null)
     {
         reports             = new areports();
         reports.MdiParent   = this;
         reports.FormClosed += Reports_FormClosed;
         reports.Show();
     }
     else
     {
         reports.Activate();
     }
 }

示例#2

 private void Reports_FormClosed(object sender, FormClosedEventArgs e)
 {
     reports = null;
     //throw new NotImplementedException();
 }