private void BindDiagram()
{
DiagramService diagramService = (DiagramService) new ServiceLocator <Attachment>().locate();
List <UserStoryAttachment> attachments = diagramService.ListAll();
Diagrams.DataSource = attachments;
Diagrams.DataBind();
}
protected void gvResult_RowCommand(object sender, GridViewCommandEventArgs e)
{
string Id = gvResult.DataKeys[Convert.ToInt32(e.CommandArgument)].Values[0].ToString();
DiagramService dService = (DiagramService) new ServiceLocator <Engineer.EMF.Attachment>().locate();
var diagrams = dService.FindByStoryID(int.Parse(Id));
Diagrams.DataSource = diagrams != null ? diagrams : new List <Engineer.EMF.UserStoryAttachment>();
Diagrams.DataBind();
Diagrams.Visible = true;
}