// Function to read the checkpoint intervals from the previous invocation of the
// splashscreen from the registry.
private void ReadIncrements()
{
string sPBIncrementPerTimerInterval =
RegistryAccess.GetStringRegistryValue(REGVALUE_PB_MILISECOND_INCREMENT, "0.0015");
double dblResult;
if (
Double.TryParse(sPBIncrementPerTimerInterval, NumberStyles.Float, NumberFormatInfo.InvariantInfo,
out dblResult) == true)
{
m_dblPBIncrementPerTimerInterval = dblResult;
}
else
{
m_dblPBIncrementPerTimerInterval = .0015;
}
string sPBPreviousPctComplete = RegistryAccess.GetStringRegistryValue(REGVALUE_PB_PERCENTS, "");
if (sPBPreviousPctComplete != "")
{
string[] aTimes = sPBPreviousPctComplete.Split(null);
m_alPreviousCompletionFraction = new ArrayList();
for (int i = 0; i < aTimes.Length; i++)
{
double dblVal;
if (Double.TryParse(aTimes[i], NumberStyles.Float, NumberFormatInfo.InvariantInfo, out dblVal))
{
m_alPreviousCompletionFraction.Add(dblVal);
}
else
{
m_alPreviousCompletionFraction.Add(1.0);
}
}
}
else
{
m_bFirstLaunch = true;
// lblTimeRemaining.Text = "";
}
}
// Method to store the intervals (in percent complete) from the current invocation of
// the splash screen to the registry.
private void StoreIncrements()
{
string sPercent = "";
double dblElapsedMilliseconds = ElapsedMilliSeconds();
for (int i = 0; i < m_alActualTimes.Count; i++)
{
sPercent +=
((double)m_alActualTimes[i] / dblElapsedMilliseconds).ToString("0.####",
NumberFormatInfo.InvariantInfo) + " ";
}
RegistryAccess.SetStringRegistryValue(REGVALUE_PB_PERCENTS, sPercent);
m_dblPBIncrementPerTimerInterval = 1.0 / (double)m_iActualTicks;
RegistryAccess.SetStringRegistryValue(REGVALUE_PB_MILISECOND_INCREMENT,
m_dblPBIncrementPerTimerInterval.ToString("#.000000",
NumberFormatInfo.
InvariantInfo));
}
