/// <summary>
/// Modifies all non key properties of the given objeD.
/// </summary>
/// <param name="entity"></param>
protected void Alter(D entity)
{
entity.Name += "modified";
using (var ctx = new TdsContext())
{
ctx.EnsureEntity(entity, entity.GetCheckIfExistsExpression());
}
}
/// <summary>
/// Makes sure the given entity exists in the database with the desired properties.
/// </summary>
/// <typeparam name="T">Type of entity</typeparam>
/// <param name="entity">Entity instance</param>
/// <param name="ctx">Entity framework context instance</param>
public static void Ensure <T>(this T entity, TdsContext ctx)
where T : class, ISelfEnsuringEntity <T>
{
ctx.EnsureEntity <T>(entity, entity.GetCheckIfExistsExpression());
}