private void LogonForm_Load(object sender, EventArgs e)
{
try
{
// read key file
myDataset.ReadXml(LoadEncrytedKeyFile());
}
catch (Exception ex)
{
MessageBox.Show("用户数据库损坏，请用默认管理员帐户密码登录");
// restore default admin user
myDataset.Account.Rows.Clear();
myDataset.Account.Rows.Add("Admin", "Admin", "0");
WriteEncryptedKeyFile(myDataset);
}
// fill account dictionary and select box
foreach (UserPassDateSetCLS.AccountRow row in myDataset.Account.Rows)
{
this.comboBox1.Items.Add(row.UserName);
userInformationDict.Add(row.UserName, new UserInfo(row.Password, row.Level));
}
if (this.comboBox1.Items.Count != 0)
{
this.comboBox1.SelectedIndex = 0;
}
else
{
this.comboBox1.Text = "";
}
}
private void PasswordChangeForm_Load(object sender, EventArgs e)
{
try
{
// read key file
myDataset.ReadXml(LoadEncrytedKeyFile());
}
catch (Exception ex)
{
MessageBox.Show("用户数据库文件损坏，无法修改密码");
DialogResult = System.Windows.Forms.DialogResult.Abort;
}
}
private void UserMgmtForm_Load(object sender, EventArgs e)
{
try
{
// read key file
myDataset.ReadXml(LoadEncrytedKeyFile());
}
catch (Exception ex)
{
MessageBox.Show("用户数据库文件损坏，无法执行用户管理");
DialogResult = System.Windows.Forms.DialogResult.Abort;
}
// fill account dictionary and select box
refreshUserList();
}