public System.IO.Packaging.PackageRelationship CreateRelationship(System.Uri targetUri, System.IO.Packaging.TargetMode targetMode, string relationshipType, string id)
 {
     return(default(System.IO.Packaging.PackageRelationship));
 }
 public System.IO.Packaging.PackageRelationship CreateRelationship(System.Uri targetUri, System.IO.Packaging.TargetMode targetMode, string relationshipType, string id)
 {
     throw null;
 }