note

VeloxDB is still in beta and APIs are subject to change. We are in the process of completing the documentation, so some sections may be incomplete or empty at this time.

Class DatabasePropertyAttribute

Specifies that the property is a database property.

Inheritance
System.Object
DatabasePropertyAttribute
Namespace: VeloxDB.ObjectInterface
Assembly: vlxdb.dll
Syntax
public sealed class DatabasePropertyAttribute : Attribute

Remarks

Apply the DatabasePropertyAttribute to properties of DatabaseObject that need to be persisted. Database properties must be abstract, with both getter and setter defined.

Database properties can be of following types:

Note

Default values are not supported for DatabaseArray<T> and string types.

Examples

[DatabaseClass]
public abstract partial class Vehicle : DatabaseObject
{
    [DatabaseProperty]
    public abstract double PositionX { get; set; }

    [DatabaseProperty]
    public abstract double PositionY { get; set; }

    [DatabaseProperty]
    public abstract string ModelName { get; set; }

    [DatabaseProperty]
    public abstract int Year { get; set; }

    [DatabaseProperty("5")]
    public abstract int PassengerCapacity { get; set; }

    [InverseReferences(nameof(Ride.Vehicle))]
    public abstract InverseReferenceSet<Ride> Rides { get; }

    public Vehicle()
    {
    }
}

Constructors

DatabasePropertyAttribute(String)

Declaration
public DatabasePropertyAttribute(string defaultValue = null)
Parameters
Type Name Description
System.String defaultValue

Specifies the default value for the property.

Properties

DefaultValue

Gets the default value for the property.

Declaration
public string DefaultValue { get; }
Property Value
Type Description
System.String

See Also