public async Task <IEnumerable <Cutomer> > GetAllDataAsync()
{
using (SaleEntities db = new SaleEntities())
{
return(await db.Cutomers.ToListAsync());
}
}
private void btn_Click(object sender, EventArgs e)
{
//Task task = new Task(() =>
//{
// for (int i = 0; i < 3000; i++)
// {
// this.lblResponse.Text = i.ToString();
// }
//});
//task.Start();
//new Task(() =>
//{
// for (int i = 0; i < 3000; i++)
// {
// this.lbl2.Text = i.ToString();
// }
//}).Start();
//task.ContinueWith((_task) =>
//{
// MessageBox.Show("Finished " + _task.Id);
//});
using (SaleEntities db = new SaleEntities())
{
dgvData.Rows.Clear();
List <Cutomer> customers = db.Cutomers.ToList();
int rowIndex = 0;
foreach (Cutomer item in customers)
{
dgvData.Rows.Add();
dgvData.Rows[rowIndex].Cells[0].Value = (rowIndex + 1);
dgvData.Rows[rowIndex].Cells[1].Value = item.Id;
dgvData.Rows[rowIndex].Cells[2].Value = item.Name;
dgvData.Rows[rowIndex].Cells[3].Value = item.Email;
rowIndex++;
}
}
MessageBox.Show("Complited Succesfuly");
}
