public void Diagramfeltoltes() { var szurt = from x in rendeles group x by x.Datum into Datumok select new { Napok = Datumok.Key.Date, Darabszám = Datumok.Count() }; dataGridView1.DataSource = szurt.ToList(); chart1.DataSource = szurt.ToList(); var series = chart1.Series[0]; series.ChartType = SeriesChartType.Line; series.XValueMember = "Napok"; series.YValueMembers = "Darabszám"; series.BorderWidth = 3; series.Color = Color.Orange; var legend = chart1.Legends[0]; legend.Enabled = false; var chartArea = chart1.ChartAreas[0]; chartArea.AxisX.MajorGrid.Enabled = false; chartArea.AxisY.MajorGrid.Enabled = false; chartArea.AxisY.IsStartedFromZero = false; }
private void designedButton1_Click(object sender, EventArgs e) { int nap = rng.Next(1, 30); int honap = 12; int ev = 2020; disabledTextBox1.Text = ev + "." + honap + "." + nap; var szurt = from x in rendeles where x.Datum.Day == nap group x by x.Datum into Datumok select new { napok = Datumok.Key.Date, darabszam = Datumok.Count() }; var darabszam = (from y in szurt select y.darabszam).First().ToString(); disabledTextBox2.Text = darabszam; }