private void btnMenuReport_Click(object sender, EventArgs e)
 {
     btnMenuReport.Enabled  = false;
     btnMenuWork.Enabled    = true;
     btnMenuLicense.Enabled = true;
     panelLeft.Controls.Clear();
     panelContainer.Controls.Clear();
     reportlicenseaccount = new ControlReportLicenseAccount();
     rpl = new ControlReportMenuLeft();
     panelLeft.Controls.Add(rpl);
     reportlicenseaccount.Dock = DockStyle.Fill;
     rpl.Dock = DockStyle.Fill;
     GC.Collect();
 }
 public void ShowReportLicenseAccount(object sender, EventArgs e)
 {
     try
     {
         panelContainer.Controls.Clear();
         reportlicenseaccount      = new ControlReportLicenseAccount();
         reportlicenseaccount.Dock = DockStyle.Fill;
         panelContainer.Controls.Add(reportlicenseaccount);
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.ToString());
     }
 }