public void ShowDocument(YellowstonePathology.Business.Document.CaseDocument caseDocument)
        {
            if (this.m_CaseDocument != null) this.m_CaseDocument.Close();
            this.m_CaseDocument = caseDocument;
            this.ClearContent();

            if (this.m_CaseDocument != null)
            {
                caseDocument.Show(this.ContentControlDocument, Window.GetWindow(this));
            }
        }