سوال: وارد کردن فیلدهای دیتابیس در تلگرام

DataClasses1DataContext db = new DataClasses1DataContext(@"Data Source=(LocalDB)v11.0;AttachDbFilename=D:Windows AppProject2EqulizerEqulizerDBData.mdf;Integrat ed Security=True");
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
var query = db.TblAgahies.Where(x => x.Id != 0).ToList();
int[] i = new int[query.Count];
int count = 0;
foreach (var item in query)
{
count++;
}
}