private void buttonYeni_Click(object sender, EventArgs e) { buttonSil.Enabled = false; buttonSaxla.Enabled = true; comboBoxMuelliminKitablari.SelectedItem = null; secilmisMuellimKitabi = new MuellimKitabi(); }
void MuelliminKitablariniGetir(MuellimKitabi smk = null) { var muellimKitablari = (from MuellimKitabi mk in Program.VBE orderby mk.Ad ascending where mk.Muellim == this.Muellim select mk).ToList(); comboBoxMuelliminKitablari.DataSource = muellimKitablari; comboBoxMuelliminKitablari.DisplayMember = "Ad"; comboBoxMuelliminKitablari.SelectedItem = smk; }
private void FormMuellimKitablari_Load(object sender, EventArgs e) { if (Muellim == null) { this.Close(); } secilmisMuellimKitabi = null; MuelliminKitablariniGetir(); buttonSil.Enabled = false; buttonSaxla.Enabled = false; numericUpDownCapIli.Maximum = DateTime.Today.Year; }
private void comboBoxMuelliminKitablari_SelectedIndexChanged(object sender, EventArgs e) { secilmisMuellimKitabi = comboBoxMuelliminKitablari.SelectedItem as MuellimKitabi; if (secilmisMuellimKitabi != null) { buttonSil.Enabled = true; buttonSaxla.Enabled = true; textBoxAd.Text = secilmisMuellimKitabi.Ad; textBoxMovzu.Text = secilmisMuellimKitabi.Movzu; numericUpDownCapIli.Value = secilmisMuellimKitabi.CapIli; } else { buttonSil.Enabled = false; buttonSaxla.Enabled = false; textBoxAd.Text = ""; textBoxMovzu.Text = ""; numericUpDownCapIli.Value = numericUpDownCapIli.Minimum; } }