public void BeginErrorReadLine ()
{
if (process_handle == IntPtr.Zero || error_stream == null || StartInfo.RedirectStandardError == false)
throw new InvalidOperationException ("Standard error has not been redirected or process has not been started.");
if ((async_mode & AsyncModes.SyncError) != 0)
throw new InvalidOperationException ("Cannot mix asynchronous and synchonous reads.");
async_mode |= AsyncModes.AsyncError;
error_canceled = false;
if (async_error == null) {
async_error = new ProcessAsyncReader (this, stderr_rd, false);
async_error.ReadHandler.BeginInvoke (null, async_error);
}
}
public void BeginOutputReadLine ()
{
if (process_handle == IntPtr.Zero || output_stream == null || StartInfo.RedirectStandardOutput == false)
throw new InvalidOperationException ("Standard output has not been redirected or process has not been started.");
if ((async_mode & AsyncModes.SyncOutput) != 0)
throw new InvalidOperationException ("Cannot mix asynchronous and synchonous reads.");
async_mode |= AsyncModes.AsyncOutput;
output_canceled = false;
if (async_output == null) {
async_output = new ProcessAsyncReader (this, stdout_rd, true);
async_output.ReadHandler.BeginInvoke (null, async_output);
}
}
public void BeginErrorReadLine ()
{
if (process_handle == IntPtr.Zero || error_stream == null || StartInfo.RedirectStandardError == false)
throw new InvalidOperationException ("Standard error has not been redirected or process has not been started.");
if ((async_mode & AsyncModes.SyncError) != 0)
throw new InvalidOperationException ("Cannot mix asynchronous and synchonous reads.");
async_mode |= AsyncModes.AsyncError;
if (async_error == null)
async_error = new AsyncStreamReader (this, error_stream.BaseStream, new UserCallBack(this.ErrorReadNotifyUser), error_stream.CurrentEncoding);
async_error.BeginReadLine ();
}
public void CancelErrorRead ()
{
if (process_handle == IntPtr.Zero || error_stream == null || StartInfo.RedirectStandardError == false)
throw new InvalidOperationException ("Standard error has not been redirected or process has not been started.");
if ((async_mode & AsyncModes.SyncOutput) != 0)
throw new InvalidOperationException ("OutputStream is not enabled for asynchronous read operations.");
if (async_error == null)
throw new InvalidOperationException ("No async operation in progress.");
async_error.CancelOperation ();
async_mode &= ~AsyncModes.AsyncError;
}
public void BeginOutputReadLine ()
{
if (process_handle == IntPtr.Zero || output_stream == null || StartInfo.RedirectStandardOutput == false)
throw new InvalidOperationException ("Standard output has not been redirected or process has not been started.");
if ((async_mode & AsyncModes.SyncOutput) != 0)
throw new InvalidOperationException ("Cannot mix asynchronous and synchonous reads.");
if ((async_mode & AsyncModes.AsyncOutput) != 0)
throw new InvalidOperationException ("An async read operation has already been started on the stream.");
async_mode |= AsyncModes.AsyncOutput;
if (async_output == null)
async_output = new AsyncStreamReader (this, output_stream.BaseStream, new UserCallBack(this.OutputReadNotifyUser), output_stream.CurrentEncoding);
async_output.BeginReadLine ();
}
