private void BtnPwd_Click(object sender, EventArgs e)
{
if (txtBoxOriginalPwd.TextLength > 0 && txtBoxNewPwd1.TextLength > 0 && txtBoxNewPwd2.TextLength > 0)
{
MD5 md5 = new MD5CryptoServiceProvider();
byte[] output = md5.ComputeHash(Encoding.Default.GetBytes(txtBoxOriginalPwd.Text.Trim()));
string strValue = BitConverter.ToString(output).Replace("-", "");
if (strValue == m_db.GetPassWord())
{
if (txtBoxNewPwd1.Text != txtBoxNewPwd2.Text)
{
MessageBox.Show("两次输入的新密码不一致！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
output = md5.ComputeHash(Encoding.Default.GetBytes(txtBoxNewPwd1.Text.Trim()));
strValue = BitConverter.ToString(output).Replace("-", "");
if (m_db.SetPassWord(strValue) == 1)
{
MessageBox.Show("修改管理员密码成功", "成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("修改管理员密码失败！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
else
{
MessageBox.Show("原密码不正确！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
md5.Dispose();
}
}
private void BtnOK_Click(object sender, EventArgs e)
{
MD5 md5 = new MD5CryptoServiceProvider();
byte[] output = md5.ComputeHash(Encoding.Default.GetBytes(this.txtBoxPassWord.Text.Trim()));
string strValue = BitConverter.ToString(output).Replace("-", "");
if (strValue == m_db.GetPassWord())
{
this.DialogResult = DialogResult.Yes;
}
else
{
this.DialogResult = DialogResult.No;
}
md5.Dispose();
this.Close();
}