private bool IsFormValid()
{
if (OldPasswordTextBox.Text.Trim() == string.Empty)
{
MessageBox.Show("Old password is Required.", "Validation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
OldPasswordTextBox.Focus();
return(false);
}
if (NewPasswordTextBox.Text.Trim() == string.Empty)
{
MessageBox.Show("New password is Required.", "Validation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
NewPasswordTextBox.Focus();
return(false);
}
if (ConfirmPasswordTextBox.Text.Trim() == string.Empty)
{
MessageBox.Show("Confirm password is Required.", "Validation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ConfirmPasswordTextBox.Focus();
return(false);
}
if (NewPasswordTextBox.Text.Trim() != ConfirmPasswordTextBox.Text.Trim())
{
MessageBox.Show("New and Confirm password does not match.", "Validation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ConfirmPasswordTextBox.Focus();
return(false);
}
return(true);
}
protected override void OnShown(EventArgs e)
{
if (OldPasswordTextBox.CanSelect)
{
OldPasswordTextBox.Focus();
}
base.OnShown(e);
}
private void ResetFormControl()
{
NewPasswordTextBox.Clear();
OldPasswordTextBox.Clear();
ConfirmPasswordTextBox.Clear();
OldPasswordTextBox.Focus();
}
private void SecureSettingsShow()
{
ChangePassLabel.Show();
OldPasswordTextBox.Show();
NewPasswordTextBox.Show();
ConfirmPasswordTextBox.Show();
ChangeButton.Show();
materialDivider1.Show();
CreateKeyLabel.Show();
SecureKeyDescLabel.Show();
CreateKeyButton.Show();
WarningLabel.Show();
}
/// <summary>
/// 修改密码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ChangePasswordQQButton_Click(object sender, EventArgs e)
{
if (FormBasicFeatrues.GetInstence().GetMd5Hash(MD5.Create(), OldPasswordTextBox.Text).Equals(MainWindow.PASSWORD_HASH))
{
if (NewPasswordTextBox.Text.Equals(NewPasswordTextBox2.Text))
{
try
{
if (DatabaseConnections.Connector.OnlineUpdateData(
"users",
new string[] { "password" },
new string[] { FormBasicFeatrues.GetInstence().GetMd5Hash(MD5.Create(), NewPasswordTextBox.Text) },
MainWindow.ID) > 0)
{
OldPasswordTextBox.Clear();
NewPasswordTextBox.Clear();
NewPasswordTextBox2.Clear();
MessageBox.Show("修改密码成功!下次登录时候您将需要使用新密码!", "成功");
//MainWindow.PASSWORD_HASH = FormBasicFeatrues.GetInstence().GetMd5Hash(MD5.Create(), NewPasswordTextBox.Text);
ChangePasswordCheckBox.Checked = false;
isChangedPassword = true;
}
}
catch (Exception ee)
{
MessageBox.Show(ee.Message, "密码修改错误");
//throw;
}
}
else
{
MessageBox.Show("两次密码不同!", "错误");
NewPasswordTextBox.Clear();
NewPasswordTextBox2.Clear();
}
}
else
{
MessageBox.Show("旧密码输入错误!", "错误");
OldPasswordTextBox.Clear();
NewPasswordTextBox.Clear();
NewPasswordTextBox2.Clear();
}
}
private void SaveButton_Click(object sender, EventArgs e)
{
if (!UsernameTextBox.Text.Trim().Equals(string.Empty) && !OldPasswordTextBox.Text.Trim().Equals(string.Empty) && !NewPasswordTextBox.Text.Trim().Equals(string.Empty) && !RepeatPasswordTextBox.Text.Trim().Equals(string.Empty))
{
userData = XmlDataManager.XmlUserDataReader("userdata.xml");
string unchangeUsername = userData.Username; // old Username
string UserAttribut = userData.UserAttribut;
userData1 = XmlDataManager.XmlUserDataReader("XMLSystemAdmin.xml");
string UserAttribut1 = userData1.UserAttribut;
if (!(UserAttribut.Equals("SuperAdmin")))
{
// return the UserId from the database
int UserId = databaseManager.ReturnUserID(unchangeUsername, OldPasswordTextBox.Text);
string newUsername = UsernameTextBox.Text; // new Username
string oldPassword = OldPasswordTextBox.Text; // old Password
string newPassword = NewPasswordTextBox.Text; // new Password
string repeatPassword = RepeatPasswordTextBox.Text; // new Password
//Edit the UserData as simple user.
databaseManager.EditAccountUser(UserId, newUsername, oldPassword, newPassword, repeatPassword);
UsernameTextBox.Clear();
OldPasswordTextBox.Clear();
NewPasswordTextBox.Clear();
RepeatPasswordTextBox.Clear();
AdminUI adminUI = new AdminUI(Online_User);
this.Close();
adminUI.Show();
}
else
{
string AdminPassword = userData1.Password;
if ((OldPasswordTextBox.Text).Equals(AdminPassword))
{
if (File.Exists("XMLSystemAdmin.xml"))
{
userData.Username = UsernameTextBox.Text.Trim();
userData.Password = NewPasswordTextBox.Text.Trim();
userData.UserAttribut = UserAttribut;
XmlDataManager.XmlDataWriter(userData, "XMLSystemAdmin.xml");
MessageBox.Show("SuperAdmin Data changed successful");
AdminUI adminUI = new AdminUI(Online_User);
this.Close();
adminUI.Show();
}
else
{
MessageBox.Show("XMLSystemAdmin.xml File not found!");
}
}
else
{
MessageBox.Show("Wrong Password. Please give a correct password!");
}
}
}
else
{
MessageBox.Show("Fill all Fields");
}
}
private void ForgotPassword4NextButton_Click(object sender, RoutedEventArgs e)
{
LoginPage LP = new LoginPage();
OldPasswordTextBox.Password = LP.GetSha512FromString(OldPasswordTextBox.Password);
NewPasswordTextBox.Password = LP.GetSha512FromString(NewPasswordTextBox.Password);
string selected_ForgotPasswordEmail = (App.Current as App).ForgotPasswordEmail;
try
{
ConnectionStringSettings conSettings = ConfigurationManager.ConnectionStrings["connString"];
string connectionString = conSettings.ConnectionString;
con = new SqlConnection(connectionString);
con.Open();
cmd = new SqlCommand("select * from [dbo].[test] where Password = '******' and Email = '" + selected_ForgotPasswordEmail + "'", con);
reader = cmd.ExecuteReader();
int count = 0;
while (reader.Read())
{
count += 1;
}
if (count == 1)
{
try
{
ConnectionStringSettings conSettings1 = ConfigurationManager.ConnectionStrings["connString"];
string connectionString1 = conSettings1.ConnectionString;
con = new SqlConnection(connectionString1);
con.Open();
cmd = new SqlCommand("UPDATE [dbo].[test] SET Password = '******' WHERE Email = '" + selected_ForgotPasswordEmail + "'", con);
cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.Message);
}
finally
{
con.Close();
}
MessageBox.Show("You have changed your password.");
OldPasswordTextBox.Clear();
NewPasswordTextBox.Clear();
this.NavigationService.Navigate(new Uri(@"LoginPage.xaml", UriKind.RelativeOrAbsolute));
}
else
{
MessageBox.Show("Incorrect old password.");
}
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.Message);
}
finally
{
con.Close();
}
OldPasswordTextBox.Clear();
NewPasswordTextBox.Clear();
}
