// 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.####", System.Globalization.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", System.Globalization.NumberFormatInfo.InvariantInfo));
}
// 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, System.Globalization.NumberStyles.Float, System.Globalization.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], System.Globalization.NumberStyles.Float, System.Globalization.NumberFormatInfo.InvariantInfo, out dblVal))
{
m_alPreviousCompletionFraction.Add(dblVal);
}
else
{
m_alPreviousCompletionFraction.Add(1.0);
}
}
}
else
{
m_bFirstLaunch = true;
lblTimeRemaining.Invoke(new MethodInvoker(this.ClearLabel));
}
}