I made a button, listview. The listview is working because I started it, but how do I do it with the button? Below my code:
protected override async void OnAppearing()
{
base.OnAppearing();
//Task.Run(async ()...
I'm learning ASP.NET MVC and I came across a situation that would like the help of you.
I have a view that shows the result of a database query on the screen. Each record shown has an ID (ID), and I need to click change to hit something that...
The application saves photos of some parts here in the service, and we use a barcode reader that works as a keyboard, to read and save the data automatically, without the operator having to use the mouse, however when two photos have to to be ta...
Hello! I would like to know if DataAnnotation is compatible with Json, since I am validating a form and would like to remove the doubt. I am using Angular on the front and returning my object in Json format, I would like to validate the return o...
I'm developing a desktop system, where I wanted to register for biometrics. I use the Futronic Modelo: FS80H reader. I'm new to .net
The idea is to save biometrics in String format to later be saved to a database.
using System;
using System.IO;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;
namespace Exercicios2
{
public class Funcionario...
I have this inside a foreach:
parameter.Add("@PROD", item.CDProduto);
parameter.Add("@Filial", item.filial);
parameter.Add("@Cod_Oper", cod_oper);
var result = _connection.ExecuteReader("sp_InsereVenda", parameter, transaction, commandType: S...
Hey guys, I created an ID table with Auto Increment, checking the table I saw that Bugou, has any command in SQL that reorders from the value 1,2,3,4 to the last one? just for the sake of reorganization.
Thank you.