public void DefineSharedStyle(string id)
 {
     this.m_context = new DefineSharedStyle(this, id);
 }
 public void SetContext(StyleState state)
 {
     this.m_context = state;
 }
 public void Reset()
 {
     this.m_context  = null;
     this.m_cellIxfe = 15;
 }