Version _stdVersion = new Version();
this.Text = "TEST V" +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Major.ToString() +
"." +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Minor.ToString() +
"." +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Build.ToString() +
" (Build " +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Revision.ToString() +
")"
;

System.Reflection.Assembly _assembly = System.Reflection.Assembly.GetExecutingAssembly();
System.Diagnostics.FileVersionInfo _fvi = System.Diagnostics.FileVersionInfo.GetVersionInfo(_assembly.Location);

string _fileVersion = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).FileVersion;
string _productVersion = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).ProductVersion;
string _version = _fvi.FileVersion;
this.Text = "Test V" + _version;