public static System.Drawing.Icon GetFileIcon(string strPath, bool bSmall)
{
APIsStructs.SHFILEINFO info = new APIsStructs.SHFILEINFO(true);
APIsEnums.ShellGetFileInformationFlags flags =
APIsEnums.ShellGetFileInformationFlags.Icon |
(File.Exists(strPath) ? 0 : APIsEnums.ShellGetFileInformationFlags.UseFileAttributes) |
(bSmall ? APIsEnums.ShellGetFileInformationFlags.SmallIcon : APIsEnums.ShellGetFileInformationFlags.LargeIcon);
SHGetFileInfo(strPath,
FILE_ATTRIBUTE_NORMAL,
out info,
(uint)Marshal.SizeOf(info),
flags);
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(info.hIcon);
return(icon);
}
public static extern int SHGetFileInfo(
string pszPath,
uint dwFileAttributes,
out APIsStructs.SHFILEINFO psfi,
uint cbfileInfo,
APIsEnums.ShellGetFileInformationFlags uFlags);
public static System.Drawing.Icon GetFolderIcon(string strPath, bool bSmall, bool bOpen)
{
APIsStructs.SHFILEINFO info = new APIsStructs.SHFILEINFO(true);
APIsEnums.ShellGetFileInformationFlags flags =
APIsEnums.ShellGetFileInformationFlags.Icon |
(bSmall ? APIsEnums.ShellGetFileInformationFlags.SmallIcon : APIsEnums.ShellGetFileInformationFlags.LargeIcon) |
(bOpen ? APIsEnums.ShellGetFileInformationFlags.OpenIcon : 0) |
(Directory.Exists(strPath) ? 0 : APIsEnums.ShellGetFileInformationFlags.UseFileAttributes);
SHGetFileInfo(strPath,
FILE_ATTRIBUTE_DIRECTORY,
out info,
(uint)Marshal.SizeOf(info),
flags);
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(info.hIcon);
return icon;
}