/// <summary>
/// open existing database
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenToolStripMenuItem_Click(object sender, EventArgs e)
{
//close opened database
this.CloseToolStripMenuItem.PerformClick();
string filename = "";
//get database location
using (OpenFileDialog dialog = new OpenFileDialog())
{
dialog.Title = "Open database";
dialog.InitialDirectory = Application.StartupPath;
dialog.Filter = "SQLite database | *.db";
dialog.ShowDialog(this);
if (dialog.FileName.Trim() != "")
{
filename = dialog.FileName.Trim();
}
}
//open database
if (filename.Trim() != "")
{
this._Database = new Database.SQLiteDatabase(filename);
//check master password
bool MasterPassword = false;
while (true)
{
using (MasterPasswordForm master = new MasterPasswordForm(this._Database))
{
master.ShowDialog(this);
if (master.DialogResult == DialogResult.OK)
{
if (master.IsValid() == true)
{
this._MasterPassword = master.GetMasterPassword();
MasterPassword = true;
break;
}
}
else
{
break;
}
}
}
//if master password true, show all account
if (MasterPassword == true)
{
//this.AccountTable.DataSource = this._Database.LoadAccount();
this._Database.LoadAccount(ref this.AccountTable);
}
}
}
/// <summary>
/// close opened database
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CloseToolStripMenuItem_Click(object sender, EventArgs e)
{
if (this._Database != null)
{
this._Database.CloseDatabase();
this._Database = null;
this.AccountTable.DataSource = null;
this._MasterPassword = null;
if (this._MasterPassword != null)
{
System.Array.Clear(this._MasterPassword, 0, this._MasterPassword.Length);
this._MasterPassword = null;
}
}
}
/// <summary>
/// create new database
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NewToolStripMenuItem_Click(object sender, EventArgs e)
{
//close opened database
this.CloseToolStripMenuItem.PerformClick();
bool new_database = false;
using (MasterPasswordForm master = new MasterPasswordForm())
{
while (true)
{
master.ShowDialog(this);
if (master.DialogResult == DialogResult.OK)
{
if (master.PasswordRequiment() == true)
{
this._MasterPassword = master.GetMasterPassword();
new_database = true;
break;
}
}
else
{
break;
}
}
}
string filename = "";
if (new_database == true)
{
//create new database
using (SaveFileDialog dialog = new SaveFileDialog())
{
dialog.Title = "Save database";
dialog.InitialDirectory = Application.StartupPath;
dialog.Filter = "SQLite database | *.db";
dialog.ShowDialog(this);
if (dialog.FileName.Trim() != "")
{
filename = dialog.FileName.Trim();
}
}
}
if (filename != "")
{
try
{
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
}
catch
{
MessageBox.Show("Can't replace the file.");
return;
}
//Database.SQLiteDatabase.CreateDatabase(dialog.FileName);
this._Database = new Database.SQLiteDatabase();
this._Database.CreateDatabase(filename);
this._Database = new Database.SQLiteDatabase(filename);
this._Database.CreateQPassDatabase(this._MasterPassword);
//show account list
this._Database.LoadAccount(ref this.AccountTable);
}
}
