override internal void SetModifiedAll()
{
ValidateState();
throw EntityUtil.CantModifyRelationState();
}
/// <summary>
/// Throws since the method has no meaning for relationship entries.
/// </summary>
public override bool IsPropertyChanged(string propertyName)
{
ValidateState();
throw EntityUtil.CantModifyRelationState();
}
/// <summary>
/// Marks specified property as modified.
/// </summary>
/// <param name="propertyName">This API recognizes the names in terms of OSpace</param>
/// <exception cref="InvalidOperationException">If State is not Modified or Unchanged</exception>
///
override public void SetModifiedProperty(string propertyName)
{
ValidateState();
throw EntityUtil.CantModifyRelationState();
}
/// <summary>
/// Throws since the method has no meaning for relationship entries.
/// </summary>
override public void RejectPropertyChanges(string propertyName)
{
ValidateState();
throw EntityUtil.CantModifyRelationState();
}
override public void SetModified()
{
ValidateState();
throw EntityUtil.CantModifyRelationState();
}