private void OnDisplayImage(MovieContents myMovieContents, MovieGroup myTargetGroup)
        {
            // パラメータがnullの場合は画像表示を全てクリア
            if (myMovieContents == null)
            {
                imagePackage.Source = null;
                return;
            }

            if (image == null) image = new common.Image(myMovieContents, myTargetGroup);

            // PackageImage
            // Visibleの場合のみ表示
            FileInfo fileInfoPackage = image.GetDefaultPackageFileInfo();

            if (fileInfoPackage != null && fileInfoPackage.Exists)
            {
                string path = myMovieContents.GetExistPath(myTargetGroup);
                if (path != null)
                {
                    txtStatusBar.Text = myMovieContents.ExistMovie[0];
                    txtStatusBarFileLength.Text = CommonMethod.GetDisplaySize(myMovieContents.Size);
                    imagePackage.Source = ImageMethod.GetImageStream(fileInfoPackage.FullName);
                }
            }
            else
            {
                imagePackage.Source = null;
            }

            // ImageContents
            // Visibleの場合のみ表示
            //   Kind == 1 ( File )
            //     isThumbnail
            //       true  サムネイル画像を表示
            //       false Dirがあれば、Dir内の画像、無い場合はパッケージを表示、ImagePackageを非表示
            //   Kind == 2 ( Site )
            if (image.IsThumbnail())
            {
                List<FileInfo> listFileInfo = image.listImageFileInfo;

                if (listFileInfo != null && listFileInfo.Count >= 1)
                {
                    imageSitesImageOne.Source = ImageMethod.GetImageStream(listFileInfo[0].FullName);
                    imageSitesImageOne.ToolTip = listFileInfo[0].Name;
                    imageSitesImageTwo.Visibility = Visibility.Collapsed;
                    imageSitesImageThree.Visibility = Visibility.Collapsed;
                    imageSitesImageFour.Visibility = Visibility.Collapsed;

                    imageSitesImageOne.SetValue(Grid.RowSpanProperty, 2);
                    imageSitesImageOne.SetValue(Grid.ColumnSpanProperty, 2);

                    BitmapImage bitmapImage = (BitmapImage)imageSitesImageOne.Source;
                    imageSitesImageOne.Width = lgridMain.ColumnDefinitions[MAIN_COLUMN_NO_CONTENTS].ActualWidth;
                    imageSitesImageOne.Height = (imageSitesImageOne.Width / bitmapImage.Width) * bitmapImage.Height;
                    imageSitesImageOne.Stretch = Stretch.Uniform;
                }
            }
            else
            {
                List<FileInfo> listFileInfo = image.listImageFileInfo;
                txtbImageInfo.Text = image.DisplayPage;

                txtStatusBar.Text = Path.Combine(myMovieContents.Label, myMovieContents.Name);
                txtStatusBarFileLength.Text = CommonMethod.GetDisplaySize(myMovieContents.Size);

                if (listFileInfo.Count > 1)
                {
                    imageSitesImageOne.SetValue(Grid.RowSpanProperty, 1);
                    imageSitesImageOne.SetValue(Grid.ColumnSpanProperty, 1);

                    imageSitesImageOne.Width = imageSitesImageTwo.Width;
                    imageSitesImageOne.Height = imageSitesImageTwo.Height;

                    if (listFileInfo.Count >= 1)
                    {
                        imageSitesImageOne.Source = ImageMethod.GetImageStream(listFileInfo[0].FullName);
                        imageSitesImageOne.ToolTip = listFileInfo[0].Name;
                        imageSitesImageOne.Visibility = Visibility.Visible;
                    }
                    if (listFileInfo.Count >= 2)
                    {
                        imageSitesImageTwo.Source = ImageMethod.GetImageStream(listFileInfo[1].FullName);
                        imageSitesImageTwo.ToolTip = listFileInfo[1].Name;
                        imageSitesImageTwo.Visibility = Visibility.Visible;
                    }
                    else
                        imageSitesImageTwo.Visibility = Visibility.Collapsed;

                    if (listFileInfo.Count >= 3)
                    {
                        imageSitesImageThree.Source = ImageMethod.GetImageStream(listFileInfo[2].FullName);
                        imageSitesImageThree.ToolTip = listFileInfo[2].Name;
                        imageSitesImageThree.Visibility = Visibility.Visible;
                    }
                    else
                        imageSitesImageThree.Visibility = Visibility.Collapsed;

                    if (listFileInfo.Count >= 4)
                    {
                        imageSitesImageFour.Source = ImageMethod.GetImageStream(listFileInfo[3].FullName);
                        imageSitesImageFour.ToolTip = listFileInfo[3].Name;
                        imageSitesImageFour.Visibility = Visibility.Visible;
                    }
                    else
                        imageSitesImageFour.Visibility = Visibility.Collapsed;
                }
                else
                {
                    if (listFileInfo.Count >= 1)
                    {
                        imageSitesImageOne.Source = ImageMethod.GetImageStream(listFileInfo[0].FullName);
                        imageSitesImageOne.ToolTip = listFileInfo[0].Name;
                        imageSitesImageOne.Visibility = Visibility.Visible;
                    }
                    else
                        imageSitesImageOne.Source = null;

                    imageSitesImageTwo.Visibility = Visibility.Collapsed;
                    imageSitesImageThree.Visibility = Visibility.Collapsed;
                    imageSitesImageFour.Visibility = Visibility.Collapsed;

                    imageSitesImageOne.SetValue(Grid.RowSpanProperty, 2);
                    imageSitesImageOne.SetValue(Grid.ColumnSpanProperty, 2);
                }
            }
        }
        private void dgridMovieContents_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            dispinfoSelectContents = (MovieContents)dgridMovieContents.SelectedItem;
            image = null;

            if (dispinfoSelectContents != null)
            {
                txtLargeComment.Text = dispinfoSelectContents.Comment;
                cmbLargeRating.SelectedValue = dispinfoSelectContents.Rating;
            }
            else
                return;

            dispinfoTargetGroupBySelectContents = ColViewMovieGroup.GetMatchDataByContents(dispinfoSelectContents);

            if (dispinfoTargetGroupBySelectContents == null)
                txtStatusBar.Text = "" + dispinfoSelectContents.Label + "に一致するグループが存在しませんでした";

            OnDisplayImage(dispinfoSelectContents, dispinfoTargetGroupBySelectContents);

            if (dispinfoContentsVisibleKind == CONTENTS_VISIBLE_KIND_DETAIL)
            {
                if (dispinfoSelectContents == null)
                    return;

                if (dispinfoSelectContents.Kind == MovieContents.KIND_FILE
                    || dispinfoSelectContents.Kind == MovieContents.KIND_CONTENTS)
                {
                    lgridSiteDetail.Visibility = Visibility.Collapsed;
                    lgridFileDetail.Visibility = Visibility.Visible;

                    ColViewFileDetail = new detail.FileDetail(dispinfoSelectContents, dispinfoTargetGroupBySelectContents);
                    dgridFileDetail.ItemsSource = ColViewFileDetail.listFileInfo;

                    OnRefreshFileDetailInfo(null, null);

                    return;
                }
                lgridSiteDetail.Visibility = Visibility.Visible;
                lgridFileDetail.Visibility = Visibility.Collapsed;

                txtSiteDetailContentsName.Text = dispinfoSelectContents.Name;
                txtSiteDetailContentsTag.Text = dispinfoSelectContents.Tag;
                string path = dispinfoSelectContents.GetExistPath(dispinfoTargetGroupBySelectContents);
                txtSiteDetailContentsPath.Text = path;
                txtSiteDetailContentsComment.Text = dispinfoSelectContents.Comment;

                if (path != null)
                {
                    ScreenDisableBorderSiteDetail.Width = 0;
                    ScreenDisableBorderSiteDetail.Height = 0;
                    ScreenDisableBorderImageContents.Width = 0;
                    ScreenDisableBorderImageContents.Height = 0;

                    txtSiteDetailContentsPath.Text = path;
                    txtSiteDetailContentsComment.Text = dispinfoSelectContents.Comment;
                    ColViewSiteDetail = new SiteDetail(txtSiteDetailContentsPath.Text);

                    dgridSiteDetail.ItemsSource = ColViewSiteDetail.listFileInfo;
                    btnSiteDetailImage.Content = "Image (" + ColViewSiteDetail.ImageCount + ")";
                    btnSiteDetailMovie.Content = "Movie (" + ColViewSiteDetail.MovieCount + ")";
                    btnSiteDetailList.Content = "List (" + ColViewSiteDetail.ListCount + ")";

                    imageSiteDetail.Source = ImageMethod.GetImageStream(ColViewSiteDetail.StartImagePathname);
                }
                // 存在しないpathの場合
                else
                {
                    ScreenDisableBorderSiteDetail.Width = Double.NaN;
                    ScreenDisableBorderSiteDetail.Height = Double.NaN;
                    ScreenDisableBorderImageContents.Width = Double.NaN;
                    ScreenDisableBorderImageContents.Height = Double.NaN;

                    dgridSiteDetail.ItemsSource = null;
                    imageSiteDetail.Source = null;
                }
            }
        }