private void ExtractFileContents()
{
string filename = mSaveFileNameTextBox.Text;
int result = ARMaxNativeMethods.InitMaxSave();
if (result != 0)
{
throw new Exception("Could not load initialize ARMax DLL!");
}
result = ARMaxNativeMethods.LoadSave(filename);
if (result != 0)
{
throw new Exception("Could not load file:" + filename);
}
StringBuilder rootDirName = new StringBuilder(256);
ARMaxNativeMethods.GetRootDir(rootDirName, 256);
rootDirName.Append("\\");
string dirName = ".\\UnpackFolder_" + rootDirName.ToString();
if (Directory.Exists(dirName))
{
Directory.Delete(dirName, true);
}
Directory.CreateDirectory(dirName);
int numFiles = ARMaxNativeMethods.NumberOfFiles();
// show the files in the list box
for (int i = 1; i < numFiles + 1; i++) // there is no '0'th file
{
try
{
result = ARMaxNativeMethods.ExtractAFile(i, dirName);
if (result != 0)
{
Console.Error.Write("'ARMaxNativeMethods.ExtractAFile' Failed; code = {0}", result);
}
}
catch (Exception exc)
{
Console.Error.WriteLine("Error calling 'ARMaxNativeMethods.GetRootDir()' LastError:{0}\n{1}",
System.Runtime.InteropServices.Marshal.GetLastWin32Error()
, exc.Message
);
}
}
ARMaxNativeMethods.FreeMaxSave();
}
