示例#1
0
 /// <summary>
 /// Fetch the transaction input which spends the indicated output, asynchronously.
 /// </summary>
 /// <param name="outputPoint"> Tx hash and index pair where the output was spent. </param>
 public async Task <ApiCallResult <IPoint> > FetchSpendAsync(OutputPoint outputPoint)
 {
     return(await TaskHelper.ToTask <ApiCallResult <IPoint> >(tcs =>
     {
         FetchSpend(outputPoint, (code, point) =>
         {
             tcs.TrySetResult(new ApiCallResult <IPoint> {
                 ErrorCode = code, Result = point
             });
         });
     }));
 }
示例#2
0
        private void FetchSpend(OutputPoint outputPoint, Action <ErrorCode, Point> handler)
        {
            IntPtr contextPtr = CreateContext(handler, outputPoint);

            ChainNative.chain_fetch_spend(nativeInstance_, contextPtr, outputPoint.NativeInstance, internalFetchSpendHandler_);
        }