public static string GetOperaVersion(string prefix = "OPERA: ")
{
FileVersionInfo version = null;
try
{
using (
var regKey =
Registry.LocalMachine.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\App Paths\Opera.exe"))
{
string sOperaPath;
if ((regKey != null) && !string.IsNullOrEmpty(sOperaPath = (regKey.GetValue(string.Empty) as string)))
{
if (File.Exists(sOperaPath))
{
version = FileVersionInfo.GetVersionInfo(sOperaPath);
}
}
}
}
catch (Exception)
{
//throw;
}
return(string.Format("{0}{1}", prefix, version != null ? version.FormatToString() : null));
}