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);
}
private void OK_Click(object sender, RoutedEventArgs e)
{
if (NameTextBox.Text == "")
{
MessageBox.Show("이름을 입력하세요!!");
NameTextBox.Focus();
return;
}
else if (AgeTextBox.Text == "")
{
MessageBox.Show("나이를 입력하세요!!");
AgeTextBox.Focus();
return;
}
else if (NewIDTextBox.Text == "")
{
MessageBox.Show("ID를 입력하세요!!");
NewIDTextBox.Focus();
return;
}
else if (NewPasswordTextBox.Password == "")
{
MessageBox.Show("PWD를 입력하세요!!");
NewPasswordTextBox.Focus();
return;
}
string insertQuery = "INSERT INTO info(id,password,name,age) VALUES('" + NewIDTextBox.Text + "','" + NewPasswordTextBox.Password + "','" + NameTextBox.Text + "','" + AgeTextBox.Text + "')";
conn.Open();
MySqlCommand cmd = new MySqlCommand(insertQuery, conn);
try
{
if (cmd.ExecuteNonQuery() == 1)//내가 처리한 mysql에 정상적으로 들어감
{
MessageBox.Show("회원가입 완료!!");
Window.GetWindow(this).Close();
}
else
{
MessageBox.Show("오류");
}
}
catch (Exception ex)
{
MessageBox.Show("같은 아이디가 있습니다ㅜ-ㅜ");
}
conn.Close();
}
private void btnOK_Click(object sender, EventArgs e)
{
CanClose = false;
try
{
if (NewPasswordTextBox.Text == "")
{
MessageBox.Show("新密碼不可空白！", "錯誤",
MessageBoxButtons.OK, MessageBoxIcon.Error);
NewPasswordTextBox.Focus();
return;
}
if (NewPasswordTextBox.Text != ConfirmPasswordTextBox.Text)
{
MessageBox.Show("新密碼與確認新密碼不一致！", "錯誤",
MessageBoxButtons.OK, MessageBoxIcon.Error);
NewPasswordTextBox.Focus();
return;
}
using (var context = new XINEntities())
{
var qry = (from U in context.XINUsers
where U.EmployeeNo == fmMain.FEmployeeNo &&
U.PasswordCode == OrignalPasswordTextBox.Text
select U).FirstOrDefault();
if (qry == null)
{
MessageBox.Show("原來的密碼輸入錯誤！", "錯誤",
MessageBoxButtons.OK, MessageBoxIcon.Error);
OrignalPasswordTextBox.Focus();
return;
}
//開始更新使用者的密碼
qry.PasswordCode = NewPasswordTextBox.Text;
context.SaveChanges();
MessageBox.Show("密碼變更完成", "變更密碼",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "錯誤", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
//成功完成密碼變更，允許關閉視窗
CanClose = true;
}
private void btnOK_Click(object sender, EventArgs e)
{
//開始密碼變更，禁止關閉視窗
CanClose = false;
//驗證程序
try
{
if (NewPasswordTextBox.Text == "")
{
MessageBox.Show("新密碼不可空白！", "錯誤", MessageBoxButtons.OK, MessageBoxIcon.Error);
NewPasswordTextBox.Focus();
return;
}
if (NewPasswordTextBox.Text != ConfirmPasswordTextBox.Text)
{
MessageBox.Show("新密碼與確認密碼不一致！", "錯誤", MessageBoxButtons.OK, MessageBoxIcon.Error);
NewPasswordTextBox.Focus();
return;
}
using (var SSEntities = new SmartShoppingEntities())
{
var qry = (from U in SSEntities.SSUsers
where U.Employee_ID == frmMain.FUserID && U.Password == OrignalPasswordTextBox.Text
select U).FirstOrDefault();
if (qry == null)
{
MessageBox.Show("原來密碼錯誤！", "錯誤",
MessageBoxButtons.OK, MessageBoxIcon.Error);
OrignalPasswordTextBox.Focus();
return;
}
//開始更新使用者的密碼
qry.Password = NewPasswordTextBox.Text;
SSEntities.SaveChanges();
MessageBox.Show("密碼變更完成，下次登入請使用新密碼", "變更密碼", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "錯誤", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//完成密碼變更，允許關閉視窗
CanClose = true;
}
private void ChangePasswordButton_Click(object sender, EventArgs e)
{
User user = new User()
{
UserName = UserNameTextBox.Text.Trim(),
Password = OriginalPasswordTextBox.Text.Trim()
};
Response response = new Response();
if (string.IsNullOrEmpty(UserNameTextBox.Text.Trim()))
{
UserNameTextBox.Focus();
UserNameErrorProvider.SetError(UserNameTextBox, "UserName can't be vacant!");
}
else
{
UserNameErrorProvider.SetError(UserNameTextBox, "");
if (string.IsNullOrEmpty(OriginalPasswordTextBox.Text.Trim()))
{
OriginalPasswordTextBox.Focus();
OriginalPasswordErrorProvider.SetError(OriginalPasswordTextBox, "OriginalPassword can't be vacant!");
}
else
{
OriginalPasswordErrorProvider.SetError(OriginalPasswordTextBox, "");
if (string.IsNullOrEmpty(NewPasswordTextBox.Text.Trim()))
{
NewPasswordTextBox.Focus();
NewPasswordErrorProvider.SetError(NewPasswordTextBox, "NewPassword can't be vacant!");
}
else
{
NewPasswordErrorProvider.SetError(NewPasswordTextBox, "");
if (string.IsNullOrEmpty(ConfirmPasswordTextBox.Text.Trim()))
{
ConfirmPasswordTextBox.Focus();
ConfirmPasswordErrorProvider.SetError(ConfirmPasswordTextBox, "ConfirmPassword can't be vacant!");
}
else
{
try
{
response = new UserService().Authentication(user);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
if (string.IsNullOrEmpty(response.Message))
{
if (NewPasswordTextBox.Text.Trim() != OriginalPasswordTextBox.Text.Trim())
{
if (ConfirmPasswordTextBox.Text.Trim() == NewPasswordTextBox.Text.Trim())
{
try
{
user.UserId = new UserService().GetUserIdByUserName(user.UserName);
user.Password = ConfirmPasswordTextBox.Text.Trim();
response = new UserService().ChangePassword(user);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
if (response.IsFailed)
{
MessageBox.Show("Changing password fails", "System prompt", MessageBoxButtons.OK, MessageBoxIcon.Information);
UserNameTextBox.Focus();
UserNameTextBox.Text = string.Empty;
OriginalPasswordTextBox.Text = string.Empty;
NewPasswordTextBox.Text = string.Empty;
ConfirmPasswordTextBox.Text = string.Empty;
}
else
{
MessageBox.Show("Changing password succeeds", "System prompt", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
}
else
{
MessageBox.Show("Please repeat new password again.", "System prompt", MessageBoxButtons.OK, MessageBoxIcon.Information);
NewPasswordTextBox.Text = string.Empty;
ConfirmPasswordTextBox.Text = string.Empty;
}
}
else
{
MessageBox.Show("New password and current password are same.", "System prompt", MessageBoxButtons.OK, MessageBoxIcon.Information);
NewPasswordTextBox.Text = string.Empty;
ConfirmPasswordTextBox.Text = string.Empty;
}
}
else
{
MessageBox.Show(response.Message, "System prompt", MessageBoxButtons.OK, MessageBoxIcon.Information);
UserNameTextBox.Focus();
UserNameTextBox.Text = string.Empty;
OriginalPasswordTextBox.Text = string.Empty;
NewPasswordTextBox.Text = string.Empty;
ConfirmPasswordTextBox.Text = string.Empty;
}
}
}
}
}
}