private void Add2_Click(object sender, EventArgs e) { Employee info = new Employee(); info.Name = nametf.Text; info.Id = Convert.ToInt32(idtf.Text); info.DOB = dobtf.Text; info.Gender = gendertf.Text; info.Address = addresstf.Text; info.Email = emailtf.Text; info.ContactNumber = contactnotf.Text; info.JoiningDate = joiningdatetf.Text; info.Post = posttf.Text; info.Salary = salarytf.Text; info.WorkingDays = workingdaystf.Text; info.WorkingHours = workinghourstf.Text; info.ReportingTime = reportingtimetf.Text; info.LeavingTime = leavingtimetf.Text; string error; if (!repo.AddInfo(info, out error)) { /*this.Visible = false; * Form7 a2 = new Form7(); * a2.Visible = true;*/ } // else { MessageBox.Show("wrong or missing info"); } this.Visible = false; Form7 a2 = new Form7(); a2.Visible = true; }