/// <summary>
/// Gets the total of records for the query.
/// </summary>
/// <param name="filterExpression">Filter expression string.</param>
/// <param name="values">Object array containing the parameter values in the filter expression.</param>
/// <param name="input">Querable object.</param>
/// <typeparam name="E">Entity target.</typeparam>
/// <returns></returns>
public static async System.Threading.Tasks.Task <int> GetCounterAsync <E>(this System.Linq.IQueryable <E> input, string filterExpression, params object[] values) //where E : class, new()
{
return(await System.Threading.Tasks.Task.FromResult(input.GetCounter <E>(filterExpression, values)));
}
