public NameValuePair(string name, string value, ObservableList <NameValuePair> parentCollection = null)
 {
     ParentCollection = parentCollection;
     Name             = name;
     Value            = value;
 }
 public NameValuePair(NameValuePair nvPair, ObservableList <NameValuePair> parentCollection = null)
 {
     ParentCollection = parentCollection;
     Name             = nvPair.Name;
     Value            = nvPair.Value;
 }
 public NameValuePair(ObservableList <NameValuePair> parentCollection = null)
 {
     ParentCollection = parentCollection;
 }