private static void PopulateSQLite(SQLiteDba sqliteDba)
{
tblTestRow [] rows = new tblTestRow [] {
new tblTestRow(1, "Number one."),
new tblTestRow(2, "Number two."),
new tblTestRow(3, "Number three.")
};
sqliteDba.ExecuteSqlCommand(_sqlCreateTable);
foreach(tblTestRow row in rows) {
DbParameter[] parameters = new DbParameter [] {
new SQLiteParameter("@id", row.Id),
new SQLiteParameter("@description", row.Description)
};
sqliteDba.ExecuteSqlCommand(_sqlInsertRow, parameters);
}
string [] columnData = sqliteDba.GetColumnAsStringArray("tblTest", "description");
Assert.AreEqual(columnData.Length, 3, "Inserted 3 rows and retrieved {0}", new object[] {columnData.Length});
}
void CmdConvertClick(object sender, EventArgs e)
{
txtLog.Text = String.Format("Start Time: {0}", DateTime.Now.ToLongTimeString());
OdbcDba JetDb = new OdbcDba();
SQLiteDba SQLiteDb = new SQLiteDba();
try {
File.Delete(this.SQLiteFile);
} catch (IOException) {
string Msg = String.Format("Cannot delete the existing SQLite file {0}", SQLiteFile);
MessageBox.Show(Msg);
return;
}
try {
JetDb.ConnectMDB(this.JetSqlFile);
} catch (OdbcException ex) {
//TODO: this is the error code for incorrect access password. Make this a constant.
if (ex.ErrorCode == -2147217843 || ex.ErrorCode == -2146232009) {
DialogResult Result;
InputDialog GetPassword = new InputDialog();
Result = GetPassword.ShowDialog("Enter the password for the database");
if (Result == DialogResult.OK) {
try {
((OdbcDba) JetDb).ConnectMDB(JetSqlFile, GetPassword.Input);
} catch (OdbcException exSecond) {
if (ex.ErrorCode == -2147217843 || ex.ErrorCode == -2146232009) {
MessageBox.Show("Incorrect Password");
} else {
throw exSecond;
}
return;
} finally { GetPassword.Dispose(); }
}
} else if (ex.ErrorCode == -2147467259) {
Text = "PlaneDisaster.NET";
string Msg = String.Format("File [{0}] not found.", JetSqlFile);
MessageBox.Show(Msg, "Error Opening File");
return;
} else {
throw ex;
}
}
SQLiteDb.Connect(this.SQLiteFile);
string [] Tables = JetDb.GetTables();
foreach (string Table in Tables ) {
try {
SQLiteDb.DataTable2SQLiteTable(JetDb.GetTableAsDataTable(Table));
} catch (OdbcException ex) {
string Message = String.Format("{0}: {1}\n", Table, ex.Message);
File.AppendAllText(String.Concat(SQLiteFile, ".log"), Message);
}
}
JetDb.Disconnect();
SQLiteDb.Disconnect();
MessageBox.Show("Database Successfully converted.");
txtLog.Text += String.Format(" End Time: {0}", DateTime.Now.ToLongTimeString());
}
public void TestSQLite()
{
string fileName = Path.Combine(_tempDirectory, _tempFilePrefix + ".sqlite");
try {
CreateSQLite(fileName);
SQLiteDba sqliteDba = new SQLiteDba();
sqliteDba.Connect(fileName);
PopulateSQLite(sqliteDba);
sqliteDba.ExecuteSqlCommand(_sqlDropTable);
sqliteDba.Disconnect();
}
finally
{
File.Delete(fileName);
Assert.IsFalse(File.Exists(fileName), "Failed to delete " + fileName);
}
}