AbortTransaction
ODBPPLib.IODBPP.AbortTransaction returns the current transaction to its original state, it could be the state at the beginning of the transaction or after the last CommitTransaction.void AbortTransaction( bool releaseObjectLocks );
Parameters
| releaseObjectLocks | if this is set to false, this method acts as an unsave point, undoing all adds, edits and deletes, but not releasing any object locks. |
Return Values
Remarks
Example Use
- C#
public static uint FIRST_TABLE = 1;
private void button1_Click(object sender, EventArgs e){
try{
ODBPPLib.ODBPP odbpp = new ODBPPLib.ODBPP();
odbpp.OpenDatabase("C:\\My\\Database\\Control\\File.odc");
odbpp.BeginTransaction(odbpp.SHARED, 60000);
odbpp.OpenTable(FIRST_TABLE);
while(true){
ODBPPLib.DatabaseObject obj = odbpp.NewObject(FIRST_TABLE);
obj.WriteField("First", 456);
obj.WriteField("Second", 456.789);
obj = odbpp.AddObject(FIRST_TABLE,0);
if(obj.Id > 30){
odbpp.AbortTransaction(true);
break;
}
if(obj.Id > 25) break;
}
odbpp.CommitTransaction(true);
odbpp.EndTransaction();
}
catch (Exception e1){
MessageBox.Show(e1.Message);
}
}Also See
BeginTransaction, CommitTransaction, EndTransactionListen All
Comments (0)
