/// <summary>
/// Updates an entity in the database.
/// </summary>
/// <param name="entity">The entity to be updated</param>
/// <returns>The number of updated records</returns>
public int Update(TEntity entity)
{
if (entity == null)
{
throw new ArgumentException("Entity must not be null.");
}
var properties = BuildPropertyList(UpdateFields);
var parameters = BuildParameterList(UpdateFields, entity);
parameters.Add(Key.Property, (TKey)Key.Getter(entity));
var result = 0;
if (properties.Count <= 0)
{
return(result);
}
var connection = GetConnection();
try {
var keyParamName = _queryGenerator.FormatSqlParameter(Key.Property);
result = connection.Execute(_queryGenerator.Update(Table, properties, Key, keyParamName), parameters);
}
finally {
if (!_useProvidedConnection)
{
connection.Dispose();
}
}
return(result);
}
public virtual void Edit(T entity)
{
ExecuteQuery(_queryGenerator.Update(entity));
}