public override void open(string fileName, MPxCacheFormat.FileAccessMode mode)
{
Trace.Assert(fileName.Length > 0);
myFileName = fileName;
myFileMode = mode;
myXmlDoc = new XmlDocument();
if (mode == MPxCacheFormat.FileAccessMode.kReadWrite ||
mode == MPxCacheFormat.FileAccessMode.kRead)
{
if (File.Exists(myFileName))
{
myXmlDoc.Load(myFileName);
}
}
else
{
myXmlDoc.CreateXmlDeclaration("1.0", "utf-8", "yes");
myRootNode = myXmlDoc.CreateElement(rootTag);
myXmlDoc.AppendChild(myRootNode);
}
if (mode == MPxCacheFormat.FileAccessMode.kRead)
{
readHeader();
}
}
public override void open(string fileName, MPxCacheFormat.FileAccessMode mode)
{
Trace.Assert(fileName.Length > 0);
myFileName = fileName;
myFileMode = mode;
myXmlDoc = new XmlDocument();
if (mode == MPxCacheFormat.FileAccessMode.kReadWrite ||
mode == MPxCacheFormat.FileAccessMode.kRead)
{
if (File.Exists(myFileName))
{
myXmlDoc.Load(myFileName);
}
else
{
throw new System.IO.FileNotFoundException("No such file to read", fileName);
}
}
else
{
myXmlDoc.CreateXmlDeclaration("1.0", "utf-8", "yes");
myRootNode = myXmlDoc.CreateElement(rootTag);
myXmlDoc.AppendChild(myRootNode);
}
if (mode == MPxCacheFormat.FileAccessMode.kRead)
{
readHeader();
}
}
