/// <summary>
/// Scan directory information into the directory ArrayList.
/// </summary>
public virtual void DirList(string psQualifier, ref long pnEstimate)
{
InitializeCounts();
ArrayList oDirs = new ArrayList();
string sDirectory = "";
long nCount;
long nEntries;
SignalBeginProgress("DirList");
try
{
//Build directory and file list.
oDirs = new ArrayList();
psQualifier = psQualifier.Trim();
psQualifier = R.Strip(psQualifier, "TRAILING", @"\");
oDirs.Add(psQualifier);
pnEstimate = 1;
nCount = 1;
nEntries = oDirs.Count;
while (nCount <= nEntries)
{
sDirectory = oDirs[(int)nCount - 1].ToString();
DirLevel(psQualifier, sDirectory, ref oDirs, ref pnEstimate);
nCount = nCount + 1;
nEntries = oDirs.Count;
}
}
catch (Exception oException)
{
Console.WriteLine(oException.Message);
}
finally
{
FinalizeCounts();
SignalEndOfProgress("DirList");
}
}
/// <summary>
/// Append directory level information into the specified recordset.
/// </summary>
public void DirLevel(string psQualifier, string psDirectory, ref ArrayList poDirs, ref long pnEstimate)
{
string sSpec;
string sPath;
string sName;
sPath = psDirectory;
if (psDirectory.Length > psQualifier.Length)
{
psDirectory = psDirectory.Substring(psQualifier.Length);
}
else
{
psDirectory = string.Empty;
}
try
{
DirectoryInfo oDirectory = new DirectoryInfo(sPath);
oDirectory.Refresh();
DirectoryInfo[] aDirs = oDirectory.GetDirectories();
for (int nRow = 0; nRow < aDirs.Length; nRow++)
{
try
{
sName = aDirs[nRow].Name;
sSpec = sPath + "\\" + sName;
if (aDirs[nRow].Exists)
{
poDirs.Add(sSpec);
pnEstimate += 1;
SignalUpdateProgress("DirList");
}
}
catch (Exception oExceptionA)
{
Console.WriteLine(oExceptionA.Message);
}
}
FileInfo[] aFiles = oDirectory.GetFiles();
for (int nRow = 0; nRow < aFiles.Length; nRow++)
{
try
{
sName = aFiles[nRow].Name;
sSpec = sPath + "\\" + sName;
if (aFiles[nRow].Exists)
{
string sContents = R.ReadFile(sSpec);
Classify(aFiles[nRow], R.TextRows(sContents));
pnEstimate += 1;
SignalUpdateProgress("DirList");
}
}
catch (Exception oExceptionB)
{
Console.WriteLine(oExceptionB.Message);
}
}
}
catch (Exception oExceptionD)
{
Console.WriteLine(oExceptionD.Message);
}
finally
{
}
}