public static void AssignToImageList(this ListView listView, ColumnHeader columnHeaderName, ColumnHeader columnHeaderDateModified, ColumnHeader columnHeaderType)
{
var sorter = new ListViewColumnSorter();
ListExtensions.columnHeaderName = columnHeaderName;
ListExtensions.columnHeaderDateModified = columnHeaderDateModified;
ListExtensions.columnHeaderType = columnHeaderType;
listView.SmallImageList = imageList;
listView.LargeImageList = imageList;
listView.StateImageList = imageList;
listView.Sorting = SortOrder.Ascending;
sorter.SortModifier = ListViewColumnSorter.SortModifiers.SortCustom;
sorter.CustomCompare = new FolderItemCompare(columnHeaderName, columnHeaderType);
sorter.ColumnToSort = columnHeaderType.DisplayIndex;
sorter.OrderOfSort = SortOrder.Ascending;
listView.AddColumnSortingBehavior(sorter);
}
public static void Add(this ListView listView, FileSystemInfo fileSystemInfo, Func <Image> getIconImage)
{
var type = typeof(frmPackageCacheStatus);
var fileType = "Folder";
string imageName;
Image image = null;
ListViewItem item;
int index;
var sorter = new ListViewColumnSorter();
if (fileSystemInfo is FileInfo)
{
imageName = Path.GetExtension(fileSystemInfo.FullName);
if (!fileTypes.ContainsKey(imageName))
{
var regKey = Registry.ClassesRoot.OpenSubKey(imageName).ToIndexable();
string shellItemName;
fileType = (string)regKey["PerceivedType"];
shellItemName = ((string)regKey[@"ShellNew\@ItemName"]).RegexGet("^@(?<fileName>[^,]*?),", "fileName");
fileTypes.Add(imageName, fileType);
shellItemNames.Add(imageName, shellItemName);
}
}
else
{
imageName = "Folder";
}
if (imageList.Images.ContainsKey(imageName))
{
index = imageList.Images.IndexOfKey(imageName);
}
else
{
if (image == null)
{
Bitmap bitmap;
image = getIconImage();
bitmap = new Bitmap(image);
bitmap.MakeTransparent();
image = bitmap;
}
imageList.Images.Add(imageName, image);
index = imageList.Images.IndexOfKey(imageName);
}
item = listView.Items.Add(fileSystemInfo.Name, index);
item.Tag = fileSystemInfo;
item.AddSubItem(columnHeaderName, fileSystemInfo.Name);
item.AddSubItem(columnHeaderDateModified, fileSystemInfo.LastWriteTime.ToShortDateString() + " " + fileSystemInfo.LastWriteTime.ToShortTimeString());
item.AddSubItem(columnHeaderType, fileType);
sorter.SortModifier = ListViewColumnSorter.SortModifiers.SortCustom;
sorter.CustomCompare = new FolderItemCompare(columnHeaderName, columnHeaderType);
sorter.ColumnToSort = columnHeaderType.DisplayIndex;
sorter.OrderOfSort = SortOrder.Ascending;
listView.AddColumnSortingBehavior(sorter);
listView.Sort();
}
