private void button1_Click(object sender, EventArgs e) { A_dasboard a = new A_dasboard(); a.Show(); this.Hide(); }
private void button1_Click(object sender, EventArgs e) { try { c.Open(); SqlCommand q = new SqlCommand("Select UserName,Password,AdminID from Admin where UserName= '******' and Password='******' ", c); SqlDataReader dr = q.ExecuteReader(); if (dr.Read()) { if (dr["UserName"].ToString() == this.textBox1.Text && dr["Password"].ToString() == this.textBox2.Text) { A_ID = dr["AdminID"].ToString(); A_dasboard a = new A_dasboard(); a.Show(); this.Hide(); } } else { MessageBox.Show("Wrong User Name and Password.", "Important Note", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button2); } c.Close(); } catch (Exception err) { MessageBox.Show("SomethingWron Here Plz Contact Your Developer" + err, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button2); } }