private List <ISESnippet> LoadDiskSnippets(string folderPath, bool recurseSubFolders)
{
List <ISESnippet> list = new List <ISESnippet>();
string[] array = null;
try
{
array = Directory.GetFiles(folderPath, "*.snippets.ps1xml", recurseSubFolders ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly);
}
catch (ArgumentException)
{
List <ISESnippet> result = list;
return(result);
}
catch (IOException)
{
List <ISESnippet> result = list;
return(result);
}
catch (UnauthorizedAccessException)
{
List <ISESnippet> result = list;
return(result);
}
string[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
string text = array2[i];
string text2 = WPFHelper.ReadIfRunnable(text, this.authManager);
if (text2 != null)
{
StringReader textReader = new StringReader(text2);
try
{
XPathDocument docNav = new XPathDocument(textReader);
ISESnippetCollection.ParseAddToList(text, docNav, list);
}
catch (XmlException)
{
}
catch (ArgumentException)
{
}
}
}
return(list);
}
private List <ISESnippet> LoadOneDiskSnippetXmlFile(string fullFilePathName)
{
if (!fullFilePathName.EndsWith(".snippets.ps1xml", StringComparison.OrdinalIgnoreCase))
{
throw new InvalidOperationException(Strings.Format(GuiStrings.SnippetWrongExtensionFormat, new object[]
{
".snippets.ps1xml"
}));
}
List <ISESnippet> result;
try
{
string s = WPFHelper.ReadIfRunnable(fullFilePathName, this.authManager, true);
StringReader textReader = new StringReader(s);
XPathDocument docNav = new XPathDocument(textReader);
List <ISESnippet> list = new List <ISESnippet>();
ISESnippetCollection.ParseAddToList(fullFilePathName, docNav, list, true);
result = list;
}
catch (XmlException innerException)
{
throw new InvalidOperationException(Strings.Format(GuiStrings.SnippetBadXmlFormat, new object[]
{
fullFilePathName
}), innerException);
}
catch (InvalidOperationException)
{
throw;
}
catch (Exception innerException2)
{
throw new InvalidOperationException(Strings.Format(GuiStrings.SnippetLoadFileMissing, new object[]
{
fullFilePathName
}), innerException2);
}
return(result);
}