/// <summary>
/// Gets the property or relation
/// </summary>
/// <param name="propertyName">Name of the property.</param>
/// <returns></returns>
public Property GetProperty(string propertyName)
{
if (AllProperties.Contains(propertyName))
{
return(AllProperties[propertyName]);
}
return(null);
}
/// <summary>
/// Removes the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
public bool Remove(Property item)
{
if ((item == null) || string.IsNullOrWhiteSpace(item.PropertyName))
{
return(false);
}
bool res = false;
if (PrimaryKey != null)
{
if (PrimaryKey.Keys.Contains(item.PropertyName))
{
PrimaryKey.Keys.Remove(item.PropertyName);
res = true;
}
}
if (Properties.Contains(item.PropertyName))
{
Properties.Remove(item.PropertyName);
res = true;
}
else if (Relations.Contains(item.PropertyName))
{
Relations.Remove(item.PropertyName);
res = true;
}
if (AllProperties.Contains(item.PropertyName))
{
AllProperties.Remove(item.PropertyName);
res = true;
}
return(res);
}
/// <summary>
/// Determines whether [contains] [the specified item].
/// </summary>
/// <param name="item">The item.</param>
/// <returns>
/// <c>true</c> if [contains] [the specified item]; otherwise, <c>false</c>.
/// </returns>
public bool Contains(Property item)
{
return(AllProperties.Contains(item));
}
/// <summary>
/// Determines whether the specified property name contains property.
/// </summary>
/// <param name="propertyName">Name of the property.</param>
/// <returns>
/// <c>true</c> if the specified property name contains property; otherwise, <c>false</c>.
/// </returns>
public bool ContainsProperty(string propertyName)
{
return(AllProperties.Contains(propertyName));
}