/// <summary>
/// This property will be set only when inserting new entity and will never be set as modified.
/// </summary>
/// <returns>The same ExtendedPrimitiveTypeConfiguration instance so that multiple calls can be chained</returns>
public ExtendedPrimitiveTypeConfiguration NotCompare()
{
ExtendedEntityTypeConfiguration.GetInstance()
.NotCompare(propertyInfo);
return(this);
}
/// <summary>
/// Configures the unique key property(s) for this entity type.
/// </summary>
/// <typeparam name="TKey"> The type of the key. </typeparam>
/// <param name="keyExpression">
/// A lambda expression representing the property to be used as the unique key.
/// C#: t => t.Id VB.Net: Function(t) t.Id If the primary key is made up of multiple properties then specify an anonymous type including the properties.
/// C#: t => new { t.Id1, t.Id2 }
/// VB.Net: Function(t) New With { t.Id1, t.Id2 }
/// </param>
/// <returns>The same ModelTypeConfiguration instance so that multiple calls can be chained.</returns>
public ExtendedEntityTypeConfiguration <TEntityType> HasUniqueKey <TKey>(Expression <Func <TEntityType, TKey> > keyExpression)
{
if (keyExpression == null)
{
throw new ArgumentNullException("keyExpression");
}
// Get singleton instance of the configuration
var modelTypeConfiguration = ExtendedEntityTypeConfiguration.GetInstance();
// If the return type is anoymous
if (!keyExpression.ReturnType.IsAnonymousType())
{
// Then get property info from member expression
modelTypeConfiguration.UniqueKey(keyExpression.GetPropertyInfo());
}
else
{
// Then get properties info from new expression
modelTypeConfiguration.UniqueKey(keyExpression.GetPropertiesInfo());
}
return(this);
}
