private void button1_Click(object sender, EventArgs e) { if (textBox1.Text == "" || textBox2.Text == "" || textBox3.Text == "") { MessageBox.Show("输入有为空,请重新确认", "警告", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { if (!sm.CheckStaffIsExistsByJobIDandPassword(jobid, textBox1.Text.Trim())) { MessageBox.Show("原密码输入错误,请重新确认", "警告", MessageBoxButtons.OK, MessageBoxIcon.Information); textBox1.Text = null; textBox2.Text = null; textBox3.Text = null; } else { if (textBox2.Text == textBox3.Text) { if (sm.ChangePassword(jobid, textBox3.Text.Trim()) > 0) { if (MessageBox.Show("确认修改密码?", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information) == DialogResult.OK) { MessageBox.Show("修改成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); textBox1.Text = null; textBox2.Text = null; textBox3.Text = null; Form5 form5 = new Form5(jobid); form5.Show(); this.Hide(); } } else { MessageBox.Show("修改失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); textBox1.Text = null; textBox2.Text = null; textBox3.Text = null; } } else { MessageBox.Show("两次密码不一致,请检查", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); textBox3.Text = null; } } } }