private void ShowProperties_Click(object sender, EventArgs e)
 {
     this.ContentExists.Text = string.Empty;
     PropertyDTO[] properties = service.GetItemDynamicProperties(this.itemPath);
     if (properties.Length > 0)
     {
         this.dataGridView1.DataSource = properties;
     }
     else
     {
         this.dataGridView1.DataSource = new List <PropertyDTO>();
         this.ContentExists.Text       = "No Content";
     }
 }