FeatureToLine工具的in_features參數不能為內存圖層,否則會報內存錯誤,正確的寫法如下:
FeatureToLine ftrToLine = new FeatureToLine();
ftrToLine.in_features = cpj.TempWs.PathName + @"\OriginDataset\" + currentFc.Key;
ftrToLine.out_feature_class = cpj.TempWs.PathName + @"\"+datasetName+ @"\" + currentFc.Key + "_toline";