private void btn_login_Click(object sender, EventArgs e) { projectEntities db = new projectEntities(); var logincheck = db.Users.Where(d => d.Username == textBox1.Text && d.Password == txt_password.Text).SingleOrDefault(); // if (textBox1.Text == "Admin" && txt_password.Text == "12345") if (logincheck != null) { AppContainer container = new AppContainer(); // add itiail tab container.Tabs.Add( new TitleBarTab(container) { Content = new dashboard { Text = "الصفحة الرئيسية" } }); container.SelectedTabIndex = 0; TitleBarTabsApplicationContext applicationContext = new TitleBarTabsApplicationContext(); applicationContext.Start(container); container.Show(); } else { MessageBox.Show("يجب إدخال اسم المستخدم وكلمة المرور بطريقة صحيحية"); } }
private void textBox7_TextChanged(object sender, EventArgs e) { try { projectEntities context = new projectEntities(); List <Client> clientList = context.Clients.Where(c => c.Name.Contains(textBox7.Text)).ToList(); dataGridView1.DataSource = clientList; } catch (Exception) { MessageBox.Show("خطأ فى أدخال البيانات"); } }
private void textBox5_TextChanged(object sender, EventArgs e) { try { string NameOfRrepresentive = textBox5.Text; projectEntities context = new projectEntities(); List <Representitive> rbList = context.Representitives.Where(r => r.Name.Contains(NameOfRrepresentive)).ToList(); dataGridView1.DataSource = rbList; } catch (Exception) { MessageBox.Show("خطاء فى أدخال الداتا "); } }
private void textBox6_TextChanged(object sender, EventArgs e) { try { projectEntities context = new projectEntities(); if (textBox6.Text != "") { double SearchSalary = double.Parse(textBox6.Text); List <Representitive> rbList1 = context.Representitives.Where(r => r.Salary < SearchSalary).ToList(); dataGridView1.DataSource = rbList1; } else { List <Representitive> rbList2 = context.Representitives.ToList(); dataGridView1.DataSource = rbList2; } } catch (Exception) { MessageBox.Show("خطاء فى أدخال الداتا "); } }