/// <summary>
/// Calls CaseInsensitiveComparer.Compare
/// </summary>
// Revision History
// MM/DD/YY Who Version Issue# Description
// -------- --- ------- ------ -------------------------------------------
// 01/21/08 AF 10.0 N/A Created
//
int IComparer.Compare(object x, object y)
{
CentronIIEDLFile xEDL = (CentronIIEDLFile)x;
CentronIIEDLFile yEDL = (CentronIIEDLFile)y;
if (xEDL == null && yEDL == null)
{
return(0);
}
else if (xEDL == null && yEDL != null)
{
return(-1);
}
else if (xEDL != null && yEDL == null)
{
return(1);
}
else
{
return(xEDL.FileName.CompareTo(yEDL.FileName));
}
} //end Compare
}//end CentronIIEDLFileCollection
/// <summary>
/// Method is used to refresh the collection of EDL files
/// </summary>
// Revision History
// MM/DD/YY Who Version Issue# Description
// -------- --- ------- ------ -------------------------------------------
// 01/21/08 AF 10.0 N/A Created
// 01/29/08 MAH 10.0 Added try catch block so that if (or when) we encounter a file
// that appears to be an EDL file but cannot be opened, the
// file will not be added to the list rather than throwing an exception
// and invalidating the list of EDL files
public void Refresh()
{
CentronIIEDLFile objEDLFile;
DirectoryInfo objDir;
//clear the collection
InnerList.Clear();
//Create a directory info object based on the directory
objDir = new DirectoryInfo(m_strDirectory);
//Go through the list of edl files in the directory
foreach (FileInfo objFile in objDir.GetFiles())
{
if (EDLFile.IsEDLFile(objFile.FullName))
{
try
{
//Create a new EDLFile from the File info object
objEDLFile = new CentronIIEDLFile(objFile.FullName);
//Add the EDL File to the collection
InnerList.Add(objEDLFile);
}
catch
{
// Do nothing - for some reason we thought we found a valid EDL file but were unable
// to actually read the file. The net result is that, since the file cannot be read, it
// will not appear in the list of valid EDL files
}
}
}
//Sort list
IComparer myComparer = new CentronIIEDLFileComparer();
InnerList.Sort(myComparer);
}//end Refresh
