/// <summary>
/// Configures the key property(s) for this entity type.
/// </summary>
/// <param name="keyProperty">The property to be added to the key properties of this entity type.</param>
/// <returns>Returns itself so that multiple calls can be chained.</returns>
public virtual EntityTypeConfiguration HasKey(PropertyInfo keyProperty)
{
if (BaseType != null && BaseType.Keys().Any())
{
throw Error.InvalidOperation(SRResources.CannotDefineKeysOnDerivedTypes, FullName, BaseType.FullName);
}
PrimitivePropertyConfiguration propertyConfig = AddProperty(keyProperty);
// keys are always required
propertyConfig.IsRequired();
if (!_keys.Contains(propertyConfig))
{
_keys.Add(propertyConfig);
}
return(this);
}
/// <summary>
/// Configures the key property(s) for this entity type.
/// </summary>
/// <param name="keyProperty">The property to be added to the key properties of this entity type.</param>
/// <returns>Returns itself so that multiple calls can be chained.</returns>
public virtual EntityTypeConfiguration HasKey(PropertyInfo keyProperty)
{
if (BaseType != null && BaseType.Keys().Any())
{
throw Error.InvalidOperation(SRResources.CannotDefineKeysOnDerivedTypes, FullName, BaseType.FullName);
}
// Add the enum key if the property type is enum
if (keyProperty.PropertyType.IsEnum)
{
ModelBuilder.AddEnumType(keyProperty.PropertyType);
EnumPropertyConfiguration enumConfig = AddEnumProperty(keyProperty);
// keys are always required
enumConfig.IsRequired();
if (!_enumKeys.Contains(enumConfig))
{
_enumKeys.Add(enumConfig);
}
}
else
{
PrimitivePropertyConfiguration propertyConfig = AddProperty(keyProperty);
// keys are always required
propertyConfig.IsRequired();
if (!_keys.Contains(propertyConfig))
{
_keys.Add(propertyConfig);
}
}
return(this);
}
