/// <summary>
 /// Shows lab tests dialog as order view
 /// </summary>
 private void orderTestButton_OnClick(object sender, EventArgs e)
 {
     try
     {
         this.labTestsDataGrid.ClearSelection();
         var labTestPage = new LabTestPage(this)
         {
             IsOrderingTest = true
         };
         labTestPage.ShowDialog();
         this.refreshLabTestsGrid();
     }
     catch (Exception err)
     {
         ExceptionMessage.ShowError(err);
     }
 }
 /// <summary>
 /// Shows lab test dialog as manage view
 /// </summary>
 private void viewLabTest_OnClick(object sender, EventArgs e)
 {
     try
     {
         if (this.SelectedLabTest != null)
         {
             var labTestPage = new LabTestPage(this)
             {
                 IsManagingTest = true
             };
             labTestPage.ShowDialog();
             this.refreshLabTestsGrid();
         }
     }
     catch (Exception err)
     {
         ExceptionMessage.ShowError(err);
     }
 }