private void textBox1_TextChanged(object sender, EventArgs e) { string number = cardnumber_textbox.Text; string elso; string masodik; string harmadik; string negyedik; //string otodik; if (cardnumber_textbox.Text.Length == 16) { elso = number.Substring(0, 4); masodik = number.Substring(5, 4); harmadik = number.Substring(8, 4); negyedik = number.Substring(12, 4); CardNumber_Label.Text = string.Format("{0} {1} {2} {3}", elso, masodik, harmadik, negyedik); } else { elso = number.Substring(0, 4); masodik = number.Substring(5, 4); harmadik = number.Substring(8, 4); negyedik = number.Substring(12, 3); CardNumber_Label.Text = string.Format("{0} {1} {2} {3}", elso, masodik, harmadik, negyedik); } Card4N_label.Text = cardnumber_textbox.Text.Substring(0, 4); if (gen.Valódi(cardnumber_textbox.Text)) { Valódi_checkbox.Checked = true; } //ApplyStyleTo(CardNumber_Label); }
private void textBox1_TextChanged(object sender, EventArgs e) { try { string number = cardnumber_textbox.Text; int x = odb.Code(String.Format("Select Kartya_szama from Credit_card where Kartya_szama = {0}", number)); switch (x) { case 0: break; default: //object sender = new object(); //EventArgs e = new EventArgs(); CardTipus(sender, e); break; } string elso; string masodik; string harmadik; string negyedik; //string otodik; if (cardnumber_textbox.Text.Length == 16) { elso = number.Substring(0, 4); masodik = number.Substring(5, 4); harmadik = number.Substring(8, 4); negyedik = number.Substring(12, 4); CardNumber_Label.Text = string.Format("{0} {1} {2} {3}", elso, masodik, harmadik, negyedik); } else { elso = number.Substring(0, 4); masodik = number.Substring(5, 4); harmadik = number.Substring(8, 4); negyedik = number.Substring(12, 3); CardNumber_Label.Text = string.Format("{0} {1} {2} {3}", elso, masodik, harmadik, negyedik); } Card4N_label.Text = cardnumber_textbox.Text.Substring(0, 4); if (gen.Valódi(cardnumber_textbox.Text)) { Valódi_checkbox.Checked = true; } //ApplyStyleTo(CardNumber_Label); } catch (Exception) { throw; } }
private void kiír() { try { string number = cardnumber_textbox.Text; /*int x = odb.Code(String.Format("Select Kartya_szama from Credit_card where Kartya_szama = {0}", number)); * switch (x) * { * case 0: break; * default: CardTipus(sender, e); * break; * }*/ string elso; string masodik; string harmadik; string negyedik; //string otodik; if (cardnumber_textbox.Text.Length == 16) { elso = number.Substring(0, 4); masodik = number.Substring(4, 4); harmadik = number.Substring(8, 4); negyedik = number.Substring(12, 4); CardNumber_Label.Text = string.Format("{0} {1} {2} {3}", elso, masodik, harmadik, negyedik); } else { elso = number.Substring(0, 4); masodik = number.Substring(4, 4); harmadik = number.Substring(8, 4); negyedik = number.Substring(12, 3); CardNumber_Label.Text = string.Format("{0} {1} {2} {3}", elso, masodik, harmadik, negyedik); } Card4N_label.Text = cardnumber_textbox.Text.Substring(0, 4); if (gen.Valódi(cardnumber_textbox.Text)) { Valódi_checkbox.Checked = true; } //ApplyStyleTo(CardNumber_Label); } catch (Exception ex) { MessageBox.Show(ex.Message); throw; } }