本文整理汇总了C#中IContext.WriteProgress方法的典型用法代码示例。如果您正苦于以下问题：C# IContext.WriteProgress方法的具体用法？C# IContext.WriteProgress怎么用？C# IContext.WriteProgress使用的例子？那么恭喜您, 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类IContext的用法示例。
在下文中一共展示了IContext.WriteProgress方法的5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: GetNodeChildren
public override IEnumerable<INodeFactory> GetNodeChildren(IContext context)
{
var nodes = new List<INodeFactory>();
var serverName = _drive.DriveRoot;
GetCommonNodeFactories(nodes);
var packages = _drive.PackageProxy.Packages;
if( ! packages.Any() )
{
var progress = new ProgressRecord(1, "Loading Packages", "Loading DTS Packages");
context.WriteProgress( progress );
var p = LoadDtsPackages(context, progress, Application, serverName, string.Empty);
packages.AddRange(p);
progress.PercentComplete = 33;
progress.StatusDescription = "Loading SQL Packages";
context.WriteProgress(progress);
p = LoadSqlPackages(context, progress, Application, serverName, string.Empty);
packages.AddRange(p);
progress.PercentComplete = 66;
progress.StatusDescription = "Loading SSISDB Catalog Packages";
context.WriteProgress(progress);
p = LoadCatalogPackages(context, progress);
packages.AddRange(p);
packages.Sort( (q,w)=>StringComparer.InvariantCultureIgnoreCase.Compare( q.Name, w.Name) );
progress.PercentComplete = 100;
progress.RecordType = ProgressRecordType.Completed;
progress.StatusDescription = "Done!";
context.WriteProgress(progress);
}
nodes.Add(new CollectionNodeFactory<PackageDescriptor>("Packages", packages, a => new PackageNodeFactory(a)));
return nodes;
}示例2: GetPackage
public PackageDescriptor GetPackage(string path, IContext context, ProgressRecord progress)
{
path = path.ToLowerInvariant();
if (!_cache.ContainsKey(path))
{
var events = new NullEvents();
context.WriteDebug("Loading " + path);
if (null != progress)
{
progress.CurrentOperation = path;
context.WriteProgress(progress);
}
try
{
var package = _drive.Application.LoadPackage(path, events, true);
var descriptor = new PackageDescriptor(package, path);
_cache.Add(path, descriptor);
}
catch(Exception e)
{
/*if (!context.Force)
{
throw;
}*/
_cache.Add( path, null );
var errorRecord = new ErrorRecord( e, "PackageCache.GetPackage", ErrorCategory.ReadError, path);
context.WriteError( errorRecord );
}
finally
{
context.WriteDebug(events.ToString());
context.WriteDebug("Done loading " + path);
}
}
return _cache[path];
}示例3: GetNodeChildren
public override IEnumerable<INodeFactory> GetNodeChildren(IContext context)
{
var nodes = new List<INodeFactory>();
GetCommonNodeFactories( nodes );
ProgressRecord progress = new ProgressRecord(9, "Package Cache", "Loading package:");
if (File.Exists(_filePath))
{
var fileInfo = new FileInfo(_filePath);
var package = Drive.PackageCache.GetPackage(fileInfo.FullName, context, progress);
nodes.Add(new CollectionNodeFactory<PackageDescriptor>("Packages",
new[] {package}, a => new PackageNodeFactory(a)));
}
else if (Directory.Exists(_filePath))
{
var info = new DirectoryInfo(_filePath);
var packagePaths = info.GetFiles("*.dtsx", SearchOption.TopDirectoryOnly);
int count = packagePaths.Count();
int i = 0;
var packages = packagePaths.ToList().ConvertAll(e =>
{
progress.PercentComplete = 100 * i++ / count;
progress.RecordType = ProgressRecordType.Processing;
return Drive.PackageCache.GetPackage(e.FullName, context, progress);
}).Where( a=>null != a);
nodes.Add(new CollectionNodeFactory<PackageDescriptor>("Packages", packages, a => new PackageNodeFactory(a)));
}
progress.RecordType = ProgressRecordType.Completed;
progress.PercentComplete = 100;
context.WriteProgress(progress);
return nodes;
}示例4: LoadCatalogPackages
private IEnumerable<PackageDescriptor> LoadCatalogPackages(IContext context, ProgressRecord progress)
{
progress.CurrentOperation = "Loading folders ...";
context.WriteProgress(progress);
var folders = _drive.SsisDbHelper.Folders;
var projects = folders.ToList().ConvertAll(f => _drive.SsisDbHelper.GetProjectsForFolder(f));
var packages = new List<PackageDescriptor>();
foreach (var list in projects)
{
foreach (var item in list)
{
progress.CurrentOperation = "Loading packages in project "+ item.Name +"...";
context.WriteProgress(progress);
var paths = _drive.PackageProxy.GetLocalPackageFilePathsForProject(item.Path);
foreach (var path in paths)
{
var package = _drive.PackageCache.GetPackage(path,context);
packages.Add( new PackageDescriptor( package.Package, item, path ));
}
}
}
return packages;
}示例5: LoadSqlPackages
private static IEnumerable<PackageDescriptor> LoadSqlPackages(IContext context, ProgressRecord progressRecord, Application application, string serverName, string path)
{
progressRecord.CurrentOperation = "Processing SQL path " + path + "...";
context.WriteProgress(progressRecord);
var packageInfos = application.GetPackageInfos(path, serverName, null, null);
var packageItems = packageInfos.Cast<PackageInfo>();
var folders = from p in packageItems
where p.Flags == DTSPackageInfoFlags.Folder
select p;
packageItems = from p in packageItems
where p.Flags == DTSPackageInfoFlags.Package
select p;
var packages = packageItems.ToList()
.ConvertAll(
p =>application.LoadFromSqlServer(p.Folder + "\\" + p.Name, serverName, null, null, null)
)
.ConvertAll(p => new PackageDescriptor(p, path))
.ToList();
if (folders.Any())
{
var children = folders.ToList()
.ConvertAll(f => LoadSqlPackages(context, progressRecord, application, serverName, f.Folder + "\\" + f.Name));
children.ForEach(packages.AddRange);
}
return packages;
}