/// <summary>
/// 获取可空日期值
/// </summary>
/// <param name="sqlQuery">Sql查询对象</param>
/// <param name="connection">数据库连接</param>
public static async Task <DateTime?> ToDateOrNullAsync(this ISqlQuery sqlQuery, IDbConnection connection = null)
{
return(Convert.ToDateOrNull(await sqlQuery.ToScalarAsync(connection)));
}
/// <summary>
/// 获取可空日期值
/// </summary>
/// <param name="sqlQuery">Sql查询对象</param>
/// <param name="connection">数据库连接</param>
public static DateTime?ToDateOrNull(this ISqlQuery sqlQuery, IDbConnection connection = null)
{
return(Convert.ToDateOrNull(sqlQuery.ToScalar(connection)));
}