/// <summary>
/// Delete ALL
/// 删除全部。
/// </summary>
/// <typeparam name="TEntity">类型参数</typeparam>
/// <param name="connection">DbConnection</param>
/// <param name="transaction">事务</param>
/// <returns>bool</returns>
public static bool DeleteAll <TEntity>(this IDbConnection connection, IDbTransaction transaction = null)
{
try
{
return(DommelMapper.DeleteAll <TEntity>(connection, transaction));
}
catch (Exception ex) { throw new Exception(ex.Message); }
}