/// <summary>
/// Removes the first occurrence of a specific object from the
/// <see cref="T:System.Collections.Generic.ICollection`1" />.
/// </summary>
/// <param name="item">The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <returns>
/// true if <paramref name="item" /> was successfully removed from the
/// <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, false. This method also returns false if
/// <paramref name="item" /> is not found in the original <see cref="T:System.Collections.Generic.ICollection`1" />.
/// </returns>
/// <exception cref="InvalidOperationException">Missing Alter or Setup statement of table</exception>
public bool Remove(ILocalDbUniqueConstraint <TEntity> item)
{
if (_localDbRepository.ReposetoryCreated)
{
throw new InvalidOperationException("Missing Alter or Setup statement of table");
}
return(_constraints.Remove(item));
}
/// <summary>
/// Adds an item to the <see cref="T:System.Collections.Generic.ICollection`1" />.
/// </summary>
/// <param name="item">The object to add to the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <exception cref="InvalidOperationException">Missing Alter or Setup statement of table</exception>
public void Add(ILocalDbUniqueConstraint <TEntity> item)
{
if (_localDbRepository.ReposetoryCreated)
{
throw new InvalidOperationException("Missing Alter or Setup statement of table");
}
_constraints.Add(item);
}
/// <summary>
/// Determines whether the <see cref="T:System.Collections.Generic.ICollection`1" /> contains a specific value.
/// </summary>
/// <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
/// <returns>
/// true if <paramref name="item" /> is found in the <see cref="T:System.Collections.Generic.ICollection`1" />;
/// otherwise, false.
/// </returns>
public bool Contains(ILocalDbUniqueConstraint <TEntity> item)
{
return(_constraints.Contains(item));
}
