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C# ActionableProgress.Dispose方法代码示例

本文整理汇总了C#中ActionableProgress.Dispose方法的典型用法代码示例。如果您正苦于以下问题:C# ActionableProgress.Dispose方法的具体用法?C# ActionableProgress.Dispose怎么用?C# ActionableProgress.Dispose使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ActionableProgress的用法示例。


在下文中一共展示了ActionableProgress.Dispose方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: InstallPackage


//.........这里部分代码省略.........
            if (progress == null)
            {
                throw new ArgumentNullException("progress");
            }

            if (cancellationToken == null)
            {
                throw new ArgumentNullException("cancellationToken");
            }

            var installationInfo = new InstallationInfo
            {
                Id = Guid.NewGuid(),
                Name = package.name,
                UpdateClass = package.classification,
                Version = package.versionStr
            };

            var innerCancellationTokenSource = new CancellationTokenSource();

            var tuple = new Tuple<InstallationInfo, CancellationTokenSource>(installationInfo, innerCancellationTokenSource);

            // Add it to the in-progress list
            lock (CurrentInstallations)
            {
                CurrentInstallations.Add(tuple);
            }

            var innerProgress = new ActionableProgress<double>();

            // Whenever the progress updates, update the outer progress object and InstallationInfo
            innerProgress.RegisterAction(percent =>
            {
                progress.Report(percent);

                installationInfo.PercentComplete = percent;
            });

            var linkedToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, innerCancellationTokenSource.Token).Token;

            var installationEventArgs = new InstallationEventArgs
            {
                InstallationInfo = installationInfo,
                PackageVersionInfo = package
            };

            EventHelper.QueueEventIfNotNull(PackageInstalling, this, installationEventArgs, _logger);

            try
            {
                await InstallPackageInternal(package, innerProgress, linkedToken).ConfigureAwait(false);

                lock (CurrentInstallations)
                {
                    CurrentInstallations.Remove(tuple);
                }

                CompletedInstallations.Add(installationInfo);

                EventHelper.QueueEventIfNotNull(PackageInstallationCompleted, this, installationEventArgs, _logger);
            }
            catch (OperationCanceledException)
            {
                lock (CurrentInstallations)
                {
                    CurrentInstallations.Remove(tuple);
                }

                _logger.Info("Package installation cancelled: {0} {1}", package.name, package.versionStr);

                EventHelper.QueueEventIfNotNull(PackageInstallationCancelled, this, installationEventArgs, _logger);

                throw;
            }
            catch (Exception ex)
            {
                _logger.ErrorException("Package installation failed", ex);

                lock (CurrentInstallations)
                {
                    CurrentInstallations.Remove(tuple);
                }

                EventHelper.QueueEventIfNotNull(PackageInstallationFailed, this, new InstallationFailedEventArgs
                {
                    InstallationInfo = installationInfo,
                    Exception = ex

                }, _logger);

                throw;
            }
            finally
            {
                // Dispose the progress object and remove the installation from the in-progress list

                innerProgress.Dispose();
                tuple.Item2.Dispose();
            }
        }
开发者ID:squibber46,项目名称:MediaBrowser,代码行数:101,代码来源:InstallationManager.cs


注:本文中的ActionableProgress.Dispose方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。