private void CheckDriverInstallation()
{
bool installDriver = false;
System.Diagnostics.FileVersionInfo busdogDriverVersion;
// show driver incompatablities
if (DriverManagement.IsDriverInstalled(out busdogDriverVersion))
{
string thatVersion = string.Format("{0}.{1}",
busdogDriverVersion.FileMajorPart,
busdogDriverVersion.FileMinorPart);
Version assVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
string thisVersion = string.Format("{0}.{1}",
assVersion.Major,
assVersion.Minor);
if (thatVersion != thisVersion)
{
if (MessageBox.Show(
string.Format("BusDog Filter Driver version ({0}) does not match the GUI version ({1}). Would you like to install BusDog Filter Driver version {1} now?",
thatVersion,
thisVersion),
"Driver Version Mismatch",
MessageBoxButtons.YesNo) == DialogResult.Yes)
{
installDriver = true;
}
}
}
else
{
if (MessageBox.Show(
"BusDog Filter Driver is not installed. Do you want to install it now?",
"Driver Not Installed",
MessageBoxButtons.YesNo) == DialogResult.Yes)
{
installDriver = true;
}
}
// install driver if one of the complicated if descision trees above set 'installDriver'
if (installDriver)
{
if (VistaSecurity.IsAdmin())
{
InstallDriver();
}
else
{
VistaSecurity.RestartElevated(StartupActions.InstallDriver.ToString());
}
}
}
private void UninstallDriver()
{
bool needRestart;
string failureReason;
if (DriverManagement.UninstallDriver(out needRestart, out failureReason))
{
if (needRestart)
{
MessageBox.Show("BusDog Filter Driver uninstalled! Restart required to complete.",
"Driver Installed");
}
else
{
MessageBox.Show("BusDog Filter Driver uninstalled!",
"Driver Uninstalled");
}
}
else
{
MessageBox.Show(string.Format("BusDog Filter Driver uninstallation failed ({0})", failureReason),
"Driver Uninstallation Failed");
}
}