private void btnLog_Click(object sender, EventArgs e) { Form f1 = new CDashboard(); f1.Show(); this.Hide(); f1.Closed += (s, args) => this.Close(); }
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { if (txtMail.Text == "" || txtPass.Text == "") { MessageBox.Show("Please provide UserName and Password"); return; } try { //Create SqlConnection SqlConnection con = new SqlConnection(cs); SqlCommand cmd = new SqlCommand("Select * from CompanyDetails where c_mail=@c_mail and c_password=@c_password", con); cmd.Parameters.AddWithValue("@c_mail", txtMail.Text); cmd.Parameters.AddWithValue("@c_password", txtPass.Text); con.Open(); SqlDataAdapter adapt = new SqlDataAdapter(cmd); DataSet ds = new DataSet(); adapt.Fill(ds); con.Close(); int count = ds.Tables[0].Rows.Count; //If count is equal to 1, than show frmMain form if (count == 1) { MessageBox.Show("Login Successful!"); Form f1 = new CDashboard(); f1.Show(); linkLabel1.LinkVisited = true; this.Hide(); f1.Closed += (s, args) => this.Close(); } else { MessageBox.Show("Login Failed!"); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }