private void GetFileInfo()
{
MediaInfoContainer mi = new MediaInfoContainer();
try
{
mi = Processing.GetMediaInfo(JobInfo.InputFile);
}
catch (TimeoutException ex)
{
Log.Error(ex);
}
JobInfo.MediaInfo = mi;
string fileTitleFormat = Processing.GetResourceString("streamselect_single_file_general");
string fileAudioFormat = Processing.GetResourceString("streamselect_single_file_audio");
string fileVideoFormat = Processing.GetResourceString("streamselect_single_file_video");
string strChapters = Processing.GetResourceString("streamselect_chapters");
string strVideo = Processing.GetResourceString("streamselect_video");
string strAudio = Processing.GetResourceString("streamselect_audio");
string strSubtitles = Processing.GetResourceString("streamselect_subtitles");
string containerFormat = mi.General.Format;
string duration = mi.General.DurationTime.ToString("H:mm:ss.fff");
string shortFileName = mi.General.FileName + "." + mi.General.FileExtension;
string treeRoot = string.Format(fileTitleFormat, shortFileName, containerFormat, duration);
TreeNode root = new TreeNode
{
ID = _treeNodeID++,
Name = treeRoot,
Data = JobInfo.InputFile,
IsChecked = true,
IsExpanded = true,
Children = new List<TreeNode>()
};
_tree.Add(root);
TreeNode chaptersTree = CreateNode(root, strChapters, null);
TreeNode videoTree = CreateNode(root, strVideo, null);
TreeNode audioTree = CreateNode(root, strAudio, null);
TreeNode subTree = CreateNode(root, strSubtitles, null);
if (mi.Chapters.Count > 0)
{
string chaptersTitle = string.Format("{0:0} {1}", mi.Chapters.Count, strChapters);
CreateNode(chaptersTree, chaptersTitle, mi.Chapters);
}
else
chaptersTree.IsChecked = false;
int streamIndex = 0;
foreach (MediaInfoContainer.VideoStreamInfo clip in mi.Video)
{
streamIndex++;
int videoPid = clip.ID;
string videoCodec = clip.FormatInfo;
string videoCodecShort = clip.Format;
string videoDesc = string.Format(fileVideoFormat, clip.Width, clip.Height, clip.ScanType,
clip.FormatProfile, clip.FrameRate);
string videoStreamTitle = string.Format("{3:g}: {0} ({1}), {2}", videoCodec, videoCodecShort, videoDesc,
streamIndex);
VideoInfo vid = new VideoInfo();
if (JobInfo.Input == InputType.InputAvi)
vid.StreamId = 0;
else
vid.StreamId = videoPid == 0 ? streamIndex : videoPid;
vid.FPS = clip.FrameRate;
vid.PicSize = clip.VideoSize;
vid.Interlaced = clip.ScanType == "Interlaced";
vid.Format = clip.Format;
vid.FormatProfile = clip.FormatProfile;
vid.Height = clip.Height;
vid.Width = clip.Width;
vid.FrameCount = clip.FrameCount;
vid.StreamSize = clip.StreamSize;
vid.Length = mi.General.DurationTime.TimeOfDay.TotalSeconds;
Single.TryParse(clip.DisplayAspectRatio, NumberStyles.Number, AppSettings.CInfo, out vid.AspectRatio);
vid.FrameRateEnumerator = clip.FrameRateEnumerator;
vid.FrameRateDenominator = clip.FrameRateDenominator;
CreateNode(videoTree, videoStreamTitle, vid);
}
videoTree.IsChecked = videoTree.Children.Count > 0;
foreach (MediaInfoContainer.AudioStreamInfo audio in mi.Audio)
{
streamIndex++;
int audioPid = audio.ID;
string audioCodec = audio.FormatInfo;
string audioCodecShort = audio.Format;
string audioLangCode = audio.LanguageIso6392;
string audioLanguage = audio.LanguageFull;
int audioStreamKindID = audio.StreamKindID;
string audioDesc = string.Format(fileAudioFormat, audio.Channels, audio.ChannelPositions,
audio.SamplingRate, audio.BitDepth, audio.BitRate/1000);
string audioStreamTitle = string.Format("{5:g}: {0} ({1}) / {2} ({3}) / {4}", audioCodec,
audioCodecShort, audioLangCode, audioLanguage, audioDesc,
streamIndex);
if (JobInfo.Input == InputType.InputAvi)
audioPid += 1;
else
audioPid = audioPid == 0 ? streamIndex : audioPid;
AudioInfo aud = new AudioInfo
{
Id = audioPid,
Format = audioCodecShort,
FormatProfile = audio.FormatProfile,
StreamId = streamIndex,
LangCode = audioLangCode,
OriginalId = audioPid,
StreamKindId = audioStreamKindID,
Delay = audio.Delay,
Bitrate = audio.BitRate,
SampleRate = audio.SamplingRate,
ChannelCount = audio.Channels,
BitDepth = audio.BitDepth,
ShortLang = audio.LanguageIso6391,
StreamSize = audio.StreamSize,
Length = mi.General.DurationTime.TimeOfDay.TotalSeconds,
IsHdStream = audio.CompressionMode == "Lossless"
};
CreateNode(audioTree, audioStreamTitle, aud);
}
audioTree.IsChecked = audioTree.Children.Count > 0;
foreach (MediaInfoContainer.TextStreamInfo sub in mi.Text)
{
streamIndex++;
string subCodec = sub.CodecIDInfo;
string subCodecShort = sub.Format;
string subLangCode = sub.LanguageIso6392;
string subLanguage = sub.LanguageFull;
int subStreamKindID = sub.StreamKindID;
string subStreamTitle = string.Format("{4:g}: {0} ({1}) / {2} ({3})", subCodec, subCodecShort,
subLangCode, subLanguage, streamIndex);
SubtitleInfo subInfo = new SubtitleInfo
{
Id = sub.ID,
StreamId = streamIndex,
LangCode = subLangCode,
Format = subCodecShort,
StreamKindId = subStreamKindID,
Delay = sub.Delay,
StreamSize = sub.StreamSize
};
CreateNode(subTree, subStreamTitle, subInfo);
}
foreach (MediaInfoContainer.ImageStreamInfo sub in mi.Image)
{
streamIndex++;
string subCodec = sub.CodecIDInfo;
string subCodecShort = sub.Format;
string subLangCode = sub.LanguageIso6392;
string subLanguage = sub.LanguageFull;
int subStreamKindID = sub.StreamKindID;
string subStreamTitle = string.Format("{4:g}: {0} ({1}) / {2} ({3})", subCodec, subCodecShort,
subLangCode, subLanguage, streamIndex);
SubtitleInfo subInfo = new SubtitleInfo
{
Id = sub.ID,
StreamId = streamIndex,
LangCode = subLangCode,
Format = subCodecShort,
StreamKindId = subStreamKindID,
Delay = 0,
StreamSize = sub.StreamSize
};
CreateNode(subTree, subStreamTitle, subInfo);
}
subTree.IsChecked = subTree.Children.Count > 0;
}
private static IEnumerable<TreeNode> GetCheckedItems(TreeNode tree)
{
List<TreeNode> items = new List<TreeNode>();
if (tree.IsChecked)
items.Add(tree);
if (tree.Children.Count > 0)
foreach (TreeNode child in tree.Children)
items.AddRange(GetCheckedItems(child));
return items;
}
private void GetDVDTitleList()
{
string strChapters = Processing.GetResourceString("streamselect_chapters");
string strVideo = Processing.GetResourceString("streamselect_video");
string strAudio = Processing.GetResourceString("streamselect_audio");
string strSubtitles = Processing.GetResourceString("streamselect_subtitles");
string dvdTitleFormat = Processing.GetResourceString("streamselect_dvd_general");
string dvdAudioFormat = Processing.GetResourceString("streamselect_dvd_audio");
string dvdSubFormat = Processing.GetResourceString("streamselect_dvd_subtitle");
const string dvdVideoStreamFormat = "MPEG-2 {1:g}x{2:g} {4}{5} {0} {3:f} fps";
LsDvd lsdvd = new LsDvd();
string lines = lsdvd.GetDvdInfo(JobInfo.InputFile);
XmlDocument dvdInfo = new XmlDocument();
dvdInfo.LoadXml(lines);
if (dvdInfo.DocumentElement == null) return;
XmlNodeList tracks = dvdInfo.DocumentElement.SelectNodes("//track");
XmlNode longestTrack = dvdInfo.DocumentElement.SelectSingleNode("//longest_track");
if (longestTrack == null) return;
if (tracks == null) return;
int longest = Convert.ToInt32(longestTrack.InnerText);
foreach (XmlNode track in tracks)
{
int videoId = 0;
float fps = 0;
string videoFormat = string.Empty;
string aspect = string.Empty;
int width = 0;
int height = 0;
string letterboxed = string.Empty;
int vtsID = 0;
float lengthTemp = 0;
XmlNode tempNode = track.SelectSingleNode("ix");
if (tempNode != null)
videoId = Convert.ToInt32(tempNode.InnerText);
tempNode = track.SelectSingleNode("fps");
if (tempNode != null)
fps = Convert.ToSingle(tempNode.InnerText, AppSettings.CInfo);
tempNode = track.SelectSingleNode("format");
if (tempNode != null)
videoFormat = tempNode.InnerText;
tempNode = track.SelectSingleNode("aspect");
if (tempNode != null)
aspect = tempNode.InnerText;
tempNode = track.SelectSingleNode("width");
if (tempNode != null)
width = Convert.ToInt32(tempNode.InnerText);
tempNode = track.SelectSingleNode("height");
if (tempNode != null)
height = Convert.ToInt32(tempNode.InnerText);
tempNode = track.SelectSingleNode("df");
if (tempNode != null)
{
string df = tempNode.InnerText;
letterboxed = df == "?" ? string.Empty : " (" + df + ")";
}
tempNode = track.SelectSingleNode("vts");
if (tempNode != null)
vtsID = Convert.ToInt32(tempNode.InnerText);
tempNode = track.SelectSingleNode("length");
if (tempNode != null)
lengthTemp = Convert.ToSingle(tempNode.InnerText, AppSettings.CInfo);
TimeSpan length = new TimeSpan(0, 0, 0, (int) Math.Truncate(lengthTemp),
(int) ((lengthTemp - Math.Truncate(lengthTemp))*1000));
XmlNodeList audioTracks = track.SelectNodes("audio");
XmlNodeList chapters = track.SelectNodes("chapter");
XmlNodeList subtitles = track.SelectNodes("subp");
List<TimeSpan> tempChapters = new List<TimeSpan>();
DateTime duration = new DateTime();
duration = duration.AddSeconds(length.TotalSeconds);
string treeRoot = string.Format(dvdTitleFormat, videoId, duration.ToString("H:mm:ss.fff"));
Dictionary<string, object> treeData = new Dictionary<string, object>
{{"Name", JobInfo.InputFile}, {"TrackID", videoId}};
TreeNode root = new TreeNode
{
ID = _treeNodeID++,
Name = treeRoot,
Data = treeData,
Children = new List<TreeNode>(),
IsChecked = true,
};
root.IsExpanded = root.IsChecked;
_tree.Add(root);
TreeNode chaptersTree = CreateNode(root, strChapters, null);
TreeNode videoTree = CreateNode(root, strVideo, null);
TreeNode audioTree = CreateNode(root, strAudio, null);
TreeNode subTree = CreateNode(root, strSubtitles, null);
if (chapters != null && chapters.Count > 0)
{
TimeSpan chapLength = new TimeSpan(0, 0, 0, 0, 0);
tempChapters.Add(chapLength);
}
if (chapters != null)
tempChapters.AddRange(
chapters.Cast<XmlNode>().Select(
chapterTemp =>
{
XmlNode node = chapterTemp.SelectSingleNode("length");
return node != null ? Convert.ToSingle(node.InnerText, AppSettings.CInfo) : 0;
}).Select(
chapterLengthTemp =>
new TimeSpan(0, 0, 0, (int) Math.Truncate(chapterLengthTemp),
(int) ((chapterLengthTemp - Math.Truncate(chapterLengthTemp))*1000))));
if (tempChapters.Count > 0)
{
string chaptersFormat = string.Format("{0:0} {1}", tempChapters.Count, strChapters);
CreateNode(chaptersTree, chaptersFormat, tempChapters);
}
string videoStream = string.Format(dvdVideoStreamFormat, videoFormat, width, height, fps, aspect,
letterboxed);
VideoInfo vid = new VideoInfo
{
VtsId = vtsID,
TrackId = videoId,
StreamId = 1,
FPS = fps,
Interlaced = true,
Format = "MPEG-2",
FrameCount = 0,
Width = width,
Height = height,
Encoded = false,
IsRawStream = false,
DemuxStreamNames = new List<string>(),
StreamSize = 0,
Length = lengthTemp
};
if (aspect != "4/3")
Single.TryParse(aspect, NumberStyles.Number, AppSettings.CInfo, out vid.AspectRatio);
else
vid.AspectRatio = 4f / 3f;
Processing.GetFPSNumDenom(fps, out vid.FrameRateEnumerator, out vid.FrameRateDenominator);
CreateNode(videoTree, videoStream, vid);
int audioTracksCount = 0;
if (audioTracks != null)
{
audioTracksCount = audioTracks.Count;
foreach (XmlNode audio in audioTracks)
{
int audioID = 0;
string langCode = string.Empty;
string language = string.Empty;
string format = string.Empty;
int frequency = 0;
string quantization = string.Empty;
int channels = 0;
string content = string.Empty;
int streamID = 0;
tempNode = audio.SelectSingleNode("ix");
if (tempNode != null)
audioID = Convert.ToInt32(tempNode.InnerText);
tempNode = audio.SelectSingleNode("langcode");
if (tempNode != null)
langCode = tempNode.InnerText;
tempNode = audio.SelectSingleNode("language");
if (tempNode != null)
language = tempNode.InnerText;
tempNode = audio.SelectSingleNode("format");
if (tempNode != null)
format = tempNode.InnerText;
tempNode = audio.SelectSingleNode("frequency");
if (tempNode != null)
frequency = Convert.ToInt32(tempNode.InnerText);
tempNode = audio.SelectSingleNode("quantization");
if (tempNode != null)
quantization = tempNode.InnerText;
tempNode = audio.SelectSingleNode("channels");
if (tempNode != null)
channels = Convert.ToInt32(tempNode.InnerText);
tempNode = audio.SelectSingleNode("content");
if (tempNode != null)
content = tempNode.InnerText;
tempNode = audio.SelectSingleNode("streamid");
if (tempNode != null)
streamID = Int32.Parse(tempNode.InnerText.Replace("0x", string.Empty),
NumberStyles.HexNumber);
string audioStream = string.Format(dvdAudioFormat, audioID, streamID, langCode, language,
content, format, channels, frequency, quantization);
AudioInfo aud = new AudioInfo
{
Format = format,
FormatProfile = string.Empty,
Id = audioID,
StreamId = streamID,
LangCode = langCode,
TempFile = string.Empty,
OriginalId = audioID,
Delay = 0,
Bitrate = 0,
SampleRate = frequency,
ChannelCount = channels,
ShortLang = langCode,
StreamSize = 0,
IsHdStream = false
};
CreateNode(audioTree, audioStream, aud);
}
}
if (subtitles == null) continue;
foreach (XmlNode subtitle in subtitles)
{
int subID = 0;
string langCode = string.Empty;
string language = string.Empty;
string content = string.Empty;
int streamID = 0;
tempNode = subtitle.SelectSingleNode("ix");
if (tempNode != null)
subID = Convert.ToInt32(tempNode.InnerText);
tempNode = subtitle.SelectSingleNode("langcode");
if (tempNode != null)
langCode = tempNode.InnerText;
tempNode = subtitle.SelectSingleNode("language");
if (tempNode != null)
language = tempNode.InnerText;
tempNode = subtitle.SelectSingleNode("content");
if (tempNode != null)
content = tempNode.InnerText;
tempNode = subtitle.SelectSingleNode("streamid");
if (tempNode != null)
streamID = Int32.Parse(tempNode.InnerText.Replace("0x", string.Empty),
NumberStyles.HexNumber);
string subtitleStream = string.Format(dvdSubFormat, subID, streamID, langCode, language, content);
SubtitleInfo subInfo = new SubtitleInfo
{
Id = subID + audioTracksCount,
StreamId = streamID,
TempFile = string.Empty,
LangCode = langCode,
Format = "VobSub",
Delay = 0,
StreamSize = 0
};
CreateNode(subTree, subtitleStream, subInfo);
}
}
_defaultSelection = longest - 1;
}
private void GetBDInfo()
{
string strChapters = Processing.GetResourceString("streamselect_chapters");
string strVideo = Processing.GetResourceString("streamselect_video");
string strAudio = Processing.GetResourceString("streamselect_audio");
string strSubtitles = Processing.GetResourceString("streamselect_subtitles");
string bdTitleFormat = Processing.GetResourceString("streamselect_bd_general");
const string bdAudioFormat = "{5:g}: {0} ({1}) / {2} ({3}) / {4}";
const string bdSubFormat = "{3:g}: {0} / {1} ({2}); {4}";
_bdInfo = new BDROM(JobInfo.InputFile);
_bdInfo.Scan();
int longestClip = GetLongestBDPlaylist();
int playlistIndex = 1;
foreach (TSPlaylistFile item in _bdInfo.PlaylistFiles.Values)
{
if (!item.IsValid)
{
playlistIndex++;
continue;
}
int streamIndex = 0;
DateTime duration = new DateTime();
duration = duration.AddSeconds(item.TotalLength);
string treeRoot = string.Format(bdTitleFormat, playlistIndex, item.Name,
duration.ToString("H:mm:ss.fff"));
Dictionary<string, object> treeData = new Dictionary<string, object>
{
{
"Name",
Path.Combine(_bdInfo.DirectoryPLAYLIST.FullName,
item.Name)
},
{"PlaylistIndex", playlistIndex}
};
TreeNode root = new TreeNode
{
ID = _treeNodeID++,
Name = treeRoot,
Data = treeData,
Children = new List<TreeNode>(),
IsChecked = true,
};
root.IsExpanded = root.IsChecked;
_tree.Add(root);
TreeNode chaptersTree = CreateNode(root, strChapters, null);
TreeNode videoTree = CreateNode(root, strVideo, null);
TreeNode audioTree = CreateNode(root, strAudio, null);
TreeNode subTree = CreateNode(root, strSubtitles, null);
List<TimeSpan> streamChapters = new List<TimeSpan>();
if (item.Chapters.Count > 1)
{
streamIndex++;
streamChapters.AddRange(item.Chapters.Select(TimeSpan.FromSeconds));
string chaptersFormat = string.Format("{0:0} {1}", streamChapters.Count, strChapters);
CreateNode(chaptersTree, chaptersFormat, streamChapters);
}
string videoDescStereo = string.Empty;
int leftVideoStreamID = -1;
foreach (TSVideoStream clip in item.VideoStreams)
{
streamIndex++;
string videoCodec = clip.CodecName;
string videoCodecShort = clip.CodecShortName;
string videoDesc = clip.Description;
if ((clip.StreamType == TSStreamType.AVC_VIDEO) && (item.VideoStreams.Count > 1)
&& (item.VideoStreams[0].PID == clip.PID)
&& (item.VideoStreams[item.VideoStreams.Count - 1].StreamType == TSStreamType.MVC_VIDEO))
{
videoDescStereo = videoDesc;
videoCodec += " (left eye)";
leftVideoStreamID = streamIndex;
}
if ((clip.StreamType == TSStreamType.MVC_VIDEO) && (item.VideoStreams.Count > 1)
&& (item.VideoStreams[item.VideoStreams.Count - 1].PID == clip.PID)
&& (item.VideoStreams[0].StreamType == TSStreamType.AVC_VIDEO))
{
videoDesc = videoDescStereo;
videoCodec = "MPEG-4 MVC Video (right eye)";
}
/* */
string videoStreamFormat = string.Format("{3:g}: {0} ({1}), {2}", videoCodec, videoCodecShort,
videoDesc, streamIndex);
switch (clip.StreamType)
{
case TSStreamType.AVC_VIDEO:
case TSStreamType.MPEG2_VIDEO:
case TSStreamType.MPEG1_VIDEO:
case TSStreamType.VC1_VIDEO:
{
VideoInfo vid = new VideoInfo
{
StreamId = streamIndex,
TrackId = playlistIndex,
FPS = (float) clip.FrameRateEnumerator/clip.FrameRateDenominator,
PicSize = (VideoFormat) clip.VideoFormat,
Interlaced = clip.IsInterlaced,
Format = clip.CodecShortName,
DemuxStreamId = clip.PID,
FrameCount = 0,
Encoded = false,
IsRawStream = false,
StreamSize = 0,
Length = item.TotalLength,
FrameRateEnumerator = clip.FrameRateEnumerator,
FrameRateDenominator = clip.FrameRateDenominator,
Height = clip.Height
};
Int32.TryParse(item.Name.Substring(0, item.Name.LastIndexOf('.')), NumberStyles.Number,
AppSettings.CInfo, out vid.DemuxPlayList);
foreach (TSStreamClip streamClip in item.StreamClips)
vid.DemuxStreamNames.Add(streamClip.StreamFile.FileInfo.FullName);
float mod;
switch (clip.AspectRatio)
{
case TSAspectRatio.ASPECT_16_9:
mod = (float) 1.777778;
break;
default:
mod = (float) 1.333333;
break;
}
vid.Width = (int) (vid.Height*mod);
vid.AspectRatio = mod;
CreateNode(videoTree, videoStreamFormat, vid);
}
break;
case TSStreamType.MVC_VIDEO:
{
StereoVideoInfo vid = new StereoVideoInfo
{
RightStreamId = streamIndex,
LeftStreamId = leftVideoStreamID
};
CreateNode(videoTree, videoStreamFormat, vid);
}
break;
}
}
foreach (TSAudioStream audio in item.AudioStreams)
{
streamIndex++;
string audioCodec = audio.CodecName;
string audioCodecShort = audio.CodecShortName;
string audioDesc = audio.Description;
string audioLangCode = audio.LanguageCode;
string audioLanguage = audio.LanguageName;
string audioStreamFormat = string.Format(bdAudioFormat, audioCodec, audioCodecShort, audioLangCode,
audioLanguage, audioDesc, streamIndex);
AudioInfo aud = new AudioInfo
{
Format = audioCodecShort,
FormatProfile = string.Empty,
Id = streamIndex,
StreamId = streamIndex,
LangCode = audioLangCode,
TempFile = string.Empty,
OriginalId = streamIndex,
Delay = 0,
Bitrate = audio.BitRate,
DemuxStreamId = audio.PID,
SampleRate = audio.SampleRate,
ChannelCount = audio.ChannelCount + audio.LFE,
BitDepth = audio.BitDepth,
ShortLang = audio.LanguageCode,
StreamSize = 0,
Length = item.TotalLength,
IsHdStream = audio.CoreStream != null
};
CreateNode(audioTree, audioStreamFormat, aud);
}
foreach (TSTextStream sub in item.TextStreams)
{
streamIndex++;
string subCodecShort = sub.CodecShortName;
string subDesc = sub.Description;
string subLangCode = sub.LanguageCode;
string subLanguage = sub.LanguageName;
string subStreamFormat = string.Format(bdSubFormat, subCodecShort, subLangCode, subLanguage,
streamIndex, subDesc);
SubtitleInfo subInfo = new SubtitleInfo
{
Id = streamIndex,
StreamId = streamIndex,
TempFile = string.Empty,
LangCode = subLangCode,
Format = subCodecShort,
Delay = 0,
DemuxStreamId = sub.PID,
StreamSize = 0
};
CreateNode(subTree, subStreamFormat, subInfo);
}
foreach (TSGraphicsStream sub in item.GraphicsStreams)
{
streamIndex++;
string subCodecShort = sub.CodecShortName;
string subDesc = sub.Description;
string subLangCode = sub.LanguageCode;
string subLanguage = sub.LanguageName;
string subStreamFormat = string.Format(bdSubFormat, subCodecShort, subLangCode, subLanguage,
streamIndex, subDesc);
SubtitleInfo subInfo = new SubtitleInfo
{
Id = streamIndex,
StreamId = streamIndex,
TempFile = string.Empty,
LangCode = subLangCode,
Format = subCodecShort,
DemuxStreamId = sub.PID,
StreamSize = 0
};
CreateNode(subTree, subStreamFormat, subInfo);
}
playlistIndex++;
}
_defaultSelection = longestClip - 1;
}
private TreeNode CreateNode(TreeNode tParent, string tName, object data)
{
TreeNode subNode = new TreeNode
{
ID = _treeNodeID++,
Name = tName,
Data = data,
IsChecked = tParent.IsChecked,
IsExpanded = tParent.IsExpanded,
Parent = tParent,
Children = new List<TreeNode>()
};
tParent.Children.Add(subNode);
return subNode;
}
private void CheckRootItem(TreeNode item)
{
TreeNode iParent = item.Parent;
TreeNode topParent = null;
if (iParent != null)
{
item.IsChecked = true;
item.IsExpanded = true;
iParent.IsChecked = true;
iParent.IsExpanded = true;
topParent = iParent.Parent;
}
if (topParent != null)
{
topParent.IsExpanded = true;
topParent.IsChecked = true;
}
}
private void UnCheckItems(TreeNode node)
{
foreach (TreeNode childNode in node.Children)
{
foreach (TreeNode subChildNode in childNode.Children)
{
subChildNode.IsChecked = false;
subChildNode.IsExpanded = false;
}
childNode.IsChecked = false;
childNode.IsExpanded = false;
}
node.IsChecked = false;
node.IsExpanded = false;
}