/// <summary>
///
/// </summary>
/// <param name="_fileName"></param>
/// <param name="_size"></param>
/// <param name="_linkOverlay"></param>
/// <returns></returns>
public static Icon GetFileIcon(string _fileName, IconSize _size, bool _linkOverlay)
{
ShellApi.SHFILEINFO shfi = new ShellApi.SHFILEINFO();
uint flags = ShellApi.SHGFI_ICON | ShellApi.SHGFI_USEFILEATTRIBUTES;
if (_linkOverlay)
flags += ShellApi.SHGFI_LINKOVERLAY;
if (_size == IconSize.Small)
flags += ShellApi.SHGFI_SMALLICON;
else
flags += ShellApi.SHGFI_LARGEICON;
ShellApi.SHGetFileInfo(_fileName,
ShellApi.FILE_ATTRIBUTE_NORMAL,
out shfi,
(uint)Marshal.SizeOf(shfi),
flags);
Icon icon = Icon.FromHandle(shfi.hIcon);
return icon;
}
public static Icon GetFolderIcon(IconSize _size, FolderType _folderType)
{
// Need to add size check, although errors generated at present!
uint flags = ShellApi.SHGFI_ICON | ShellApi.SHGFI_USEFILEATTRIBUTES;
if (FolderType.Open == _folderType)
{
flags += ShellApi.SHGFI_OPENICON;
}
if (IconSize.Small == _size)
{
flags += ShellApi.SHGFI_SMALLICON;
}
else
{
flags += ShellApi.SHGFI_LARGEICON;
}
// Get the folder icon
ShellApi.SHFILEINFO shfi = new ShellApi.SHFILEINFO();
ShellApi.SHGetFileInfo(null,
ShellApi.FILE_ATTRIBUTE_DIRECTORY,
out shfi,
(uint)Marshal.SizeOf(shfi),
flags);
// Now clone the icon, so that it can be successfully stored in an ImageList
Icon icon = (Icon)Icon.FromHandle(shfi.hIcon).Clone();
Api.DestroyIcon(shfi.hIcon); // Cleanup
return icon;
}