static void AsyncCallbackMethod(IAsyncResult ar)
{
if (ar == null)
{
return;
}
unzipDecompressionDelegate parma = (unzipDecompressionDelegate)ar.AsyncState;
bool Result = parma.EndInvoke(ar);
m_finishUnzip(Result, errorMsg);
}
public static void DecompressionAsyn(string inFile, string outFile, unzipProgressDelegate progress)
{
unzipDecompressionDelegate mydelegate = new unzipDecompressionDelegate(Decompress);
IAsyncResult result = mydelegate.BeginInvoke(inFile, outFile, progress, AsyncCallbackMethod, mydelegate);
}