|
public Erase ( |
||
| txn | The optional Transaction | |
| key | byte | The key of the item to delete |
| return | void | |
public void Erase(Transaction txn, byte[] key)
{
int st;
lock (this) {
st = NativeMethods.Erase(handle,
txn != null ? txn.Handle : IntPtr.Zero, key, 0);
}
if (st != 0)
throw new DatabaseException(st);
}
| Database::Erase ( byte key ) : void |
private void EraseUnknownKey()
{
Upscaledb.Environment env = new Upscaledb.Environment();
Database db = new Database();
byte[] k = new byte[5];
env.Create("ntest.db");
db = env.CreateDatabase(1);
try {
db.Erase(k);
}
catch (DatabaseException e) {
Assert.AreEqual(UpsConst.UPS_KEY_NOT_FOUND, e.ErrorCode);
}
db.Close();
env.Close();
}