private void ExecuteTableThreaded(object state)
{
AsyncExecuteState <DataTable> internalState = state as AsyncExecuteState <DataTable>;
DataTable result = ExecuteTable(internalState.Command);
internalState.Callback(this, result, internalState.State);
}
private void ExecuteSetThreaded(object state)
{
AsyncExecuteState <DataSet> internalState = state as AsyncExecuteState <DataSet>;
DataSet result = ExecuteSet(internalState.Command);
internalState.Callback(this, result, internalState.State);
}
private void ExecuteReaderThreaded(object state)
{
AsyncExecuteState <IDataReader> internalState = state as AsyncExecuteState <IDataReader>;
IDataReader result = ExecuteReader(internalState.Command);
internalState.Callback(this, result, internalState.State);
}
private void ExecuteScalarThreaded(object state)
{
AsyncExecuteState <object> internalState = state as AsyncExecuteState <object>;
object result = ExecuteScalar(internalState.Command);
internalState.Callback(this, result, internalState.State);
}
private void ExecuteNonQueryThreaded(object state)
{
AsyncExecuteState <int> internalState = state as AsyncExecuteState <int>;
int result = ExecuteNonQuery(internalState.Command);
internalState.Callback(this, result, internalState.State);
}
public virtual void ExecuteTableAsync(IDbCommand command, ExecuteCallback <DataTable> callback, object state)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
AsyncExecuteState <DataTable> internalState = new AsyncExecuteState <DataTable> (command, callback, state);
ThreadPool.QueueUserWorkItem(new WaitCallback(ExecuteTableThreaded), internalState);
}
