private void btnMainMenu_Click(object sender, EventArgs e) { this.Hide(); mainMenu mMenu = new mainMenu(); mMenu.Show(); }
private void btnClose_Click(object sender, EventArgs e) { this.Hide(); mainMenu main = new mainMenu(); main.Show(); }
private void loginbtn_Click(object sender, EventArgs e) { String atype = null; atype = atypelogin.Text.ToString(); if (atypelogin.Text == "Admin") { String username = "******"; String password = "******"; if (usernametxt.Text == username && loginpasswordtxt.Text == password) { this.Hide(); // Form1 sf = new Form1(); // sf.Show(); // var form2 = Form1.StaffFrom2; // this.Closed += (s, args) => this.Close(); // form2.Show(); SchoolManagementSystem.mainMenu nm = new SchoolManagementSystem.mainMenu(); nm.Show(); // var form3 = SchoolManagementSystem.mainMenu.maintt; // form3.Show(); } else { ErrorDialogBox.ShowDialog("UserName and Password Does not Match, Pleace Re Enter!!!", "Invaild UserName Or Password"); con.Close(); return; } } else if (atype == "Staff") { con.Open(); SqlCommand cmd = new SqlCommand("select * from Staff_Mang_Table where NIC = '" + usernametxt.Text + "' AND password = '******'", con); SqlDataAdapter checkDa = new SqlDataAdapter(cmd); SqlDataReader reader = cmd.ExecuteReader(); DataSet ds = new DataSet(); int i = 0; while (reader.Read()) { i++; } if (i > 0) { this.Hide(); staff_profile f = new staff_profile(); f.Show(); var form1 = staffprofile.StaffManagmentInstance_4; // this.Closed += (s, args) => this.Close(); form1.Show(); } else { ErrorDialogBox.ShowDialog("UserName and Password Does not Match, Pleace Re Enter!!!", "Invaild UserName Or Password"); con.Close(); return; } } else if (atypelogin.Text == "Student") { } else if (atypelogin.Text == "") { ErrorDialogBox.ShowDialog("Please Select UserType!!!", "Invaild User"); con.Close(); return; } setpassword = loginpasswordtxt.Text; setNIC = usernametxt.Text; }