async void vulSpeciefiekerOpNaam(string Vnaam, string Anaam)
{
if (string.IsNullOrWhiteSpace(txtVNaam.Text))
{
MessageBox.Show("Geef een geldige voornaam in.");
}
else if (string.IsNullOrWhiteSpace(txtANaam.Text))
{
MessageBox.Show("Geef een geldige achternaam in.");
}
else
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.BringToFront();
lo.TopMost = true;
Panel pnl = new Panel();
this.Controls.Add(pnl);
pnl.BackColor = this.BackColor;
pnl.Size = this.Size;
pnl.Location = new Point(0, 0);
pnl.BringToFront();
string text = this.Text;
this.Text = "";
this.Visible = false;
await Task.Run(() => _vulSpeciefiekerOpNaam(Vnaam, Anaam));
this.Visible = true;
this.Text = text;
Controls.Remove(pnl);
lo.Close();
}
}
async void runExport(string l, string n)
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.BringToFront();
lo.TopMost = true;
Panel pnl = new Panel();
this.Controls.Add(pnl);
pnl.BackColor = this.BackColor;
pnl.Size = this.Size;
pnl.Location = new Point(0, 0);
pnl.BringToFront();
string text = this.Text;
this.Text = "";
this.Visible = false;
await Task.Run(() => export(l, n));
try {
this.Visible = true;
this.Text = text;
Controls.Remove(pnl);
lo.Close();
} catch (Exception) { try { lo.Close(); } catch (Exception) { } }
}
public async void refreshLLN()
{
lo = new LoadingCircle();
lo.Show();
lo.BringToFront();
Panel pnl = new Panel();
this.Controls.Add(pnl);
pnl.BackColor = this.BackColor;
pnl.Size = this.Size;
pnl.Location = new Point(0, 0);
pnl.BringToFront();
string text = this.Text;
this.Text = "";
this.Visible = false;
lo.Focus();
await Task.Run(() => getAlleLLN());
this.Focus();
this.Visible = true;
this.Text = text;
Controls.Remove(pnl);
lo.Close();
lo.Dispose();
}
async void updateLLN(Leerling l, int id)
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.Focus();
await Task.Run(() => updaten(l, id));
lo.Close();
}
async void voegToe(Leerling l)
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.Focus();
await Task.Run(() => toevoegen(l));
lo.Close();
}
async void wisAlles()
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.Focus();
await Task.Run(() => alleswissen());
lo.Close();
this.TopMost = true;
}
async void wisLLN(string voornaam, string achternaam, string postcode)
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.Focus();
await Task.Run(() => wissen(voornaam, achternaam, postcode));
lo.Close();
this.TopMost = true;
}
public async void start()
{
lo = new LoadingCircle();
lo.Show();
lo.Focus();
lo.TopMost = true;
lo.BringToFront();
await Task.Run(() => _start());
lo.Close();
}
async void refreshSpecifieker()
{
if (!busy)
{
if (Convert.ToDateTime(DateTime.ParseExact(dtpVan.Value.ToString("dd/MM/yyyy"), "dd/MM/yyyy", null)) > Convert.ToDateTime(DateTime.ParseExact(dtpTot.Value.ToString("dd/MM/yyyy"), "dd/MM/yyyy", null)))
{
busy = true; MessageBox.Show("De einddatum kan niet lager zijn dan de begindatum."); dtpVan.Value = DateTime.Now; busy = false; refreshSpecifieker();
}
else if (Convert.ToDateTime(DateTime.ParseExact(dtpVan.Value.ToString("dd/MM/yyyy"), "dd/MM/yyyy", null)) > DateTime.Now)
{
busy = true; MessageBox.Show("Je kan niet in de toekomst beignnen zoeken."); dtpVan.Value = DateTime.Now; busy = false; refreshSpecifieker();
}
else if (Convert.ToDateTime(DateTime.ParseExact(dtpTot.Value.ToString("dd/MM/yyyy"), "dd/MM/yyyy", null)) > DateTime.Now)
{
busy = true; MessageBox.Show("Je kan niet tot in de toekomst zoeken."); dtpTot.Value = DateTime.Now; busy = false; refreshSpecifieker();
}
else
{
LoadingCircle lo = new LoadingCircle();
lo.Show();
lo.BringToFront();
lo.TopMost = true;
Panel pnl = new Panel();
this.Controls.Add(pnl);
pnl.BackColor = this.BackColor;
pnl.Size = this.Size;
pnl.Location = new Point(0, 0);
pnl.BringToFront();
string text = this.Text;
this.Text = "";
this.Visible = false;
await Task.Run(() => refrSpecifieker());
this.Visible = true;
this.Text = text;
Controls.Remove(pnl);
lo.Close();
}
}
}
