public override IRelationship CreateRelationship()
{
var relationshipElement = new XElement(TAG_RELATIONSHIP);
var relationship = new XMindRelationship(relationshipElement, this);
_adaptableRegistry.RegisterByNode(relationship, relationship.Implementation);
return(relationship);
}
public override ISheet CreateSheet()
{
var sheetElement = new XElement(TAG_SHEET);
// GetWorkbookElement().Add(sheetElement);
XMindSheet sheet = new XMindSheet(sheetElement, this);
_adaptableRegistry.RegisterByNode(sheet, sheet.Implementation);
return(sheet);
}