本文整理匯總了C#中System.IO.Directory.DeleteFile方法的典型用法代碼示例。如果您正苦於以下問題：C# Directory.DeleteFile方法的具體用法？C# Directory.DeleteFile怎麽用？C# Directory.DeleteFile使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.IO.Directory的用法示例。
在下文中一共展示了Directory.DeleteFile方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: CreateCompoundFile
/// <summary>
/// NOTE: this method creates a compound file for all files returned by
/// info.files(). While, generally, this may include separate norms and
/// deletion files, this SegmentInfo must not reference such files when this
/// method is called, because they are not allowed within a compound file.
/// </summary>
public static ICollection<string> CreateCompoundFile(InfoStream infoStream, Directory directory, CheckAbort checkAbort, SegmentInfo info, IOContext context)
{
string fileName = Index.IndexFileNames.SegmentFileName(info.Name, "", Lucene.Net.Index.IndexFileNames.COMPOUND_FILE_EXTENSION);
if (infoStream.IsEnabled("IW"))
{
infoStream.Message("IW", "create compound file " + fileName);
}
Debug.Assert(Lucene3xSegmentInfoFormat.GetDocStoreOffset(info) == -1);
// Now merge all added files
ICollection<string> files = info.Files;
CompoundFileDirectory cfsDir = new CompoundFileDirectory(directory, fileName, context, true);
IOException prior = null;
try
{
foreach (string file in files)
{
directory.Copy(cfsDir, file, file, context);
checkAbort.Work(directory.FileLength(file));
}
}
catch (System.IO.IOException ex)
{
prior = ex;
}
finally
{
bool success = false;
try
{
IOUtils.CloseWhileHandlingException(prior, cfsDir);
success = true;
}
finally
{
if (!success)
{
try
{
directory.DeleteFile(fileName);
}
catch (Exception)
{
}
try
{
directory.DeleteFile(Lucene.Net.Index.IndexFileNames.SegmentFileName(info.Name, "", Lucene.Net.Index.IndexFileNames.COMPOUND_FILE_ENTRIES_EXTENSION));
}
catch (Exception)
{
}
}
}
}
// Replace all previous files with the CFS/CFE files:
HashSet<string> siFiles = new HashSet<string>();
siFiles.Add(fileName);
siFiles.Add(Lucene.Net.Index.IndexFileNames.SegmentFileName(info.Name, "", Lucene.Net.Index.IndexFileNames.COMPOUND_FILE_ENTRIES_EXTENSION));
info.Files = siFiles;
return files;
}