Możecie rzucić okiem? Co robię źle?
Proszę o wyrozumiałość
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SQLite;
using System.IO;
namespace WindowsFormsApplication8
{
public partial class Form1 : Form
{
SQLiteConnection polaczenie = new SQLiteConnection(string.Format("Data Source = {0}", Path.Combine(Application.StartupPath, "Testowa.db")));
SQLiteCommand komenda;
string zapytanieSQL="";
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
SQLiteCommand zapytanieSQL = new SQLiteCommand("SELECT * FROM Osoby", polaczenie);
try
{
SQLiteDataAdapter moja = new SQLiteDataAdapter();
moja.SelectCommand = zapytanieSQL;
DataTable tabela = new DataTable();
moja.Fill(tabela);
BindingSource zrodlo = new BindingSource();
zrodlo.DataSource = tabela;
dataGridView1.DataSource = zrodlo;
}
catch(Exception ex)
{
MessageBox.Show("Błąd");
}
}
}
}