windows-7

问题 I have a piece of code implemented using the Managed Native WiFi. It is used to obtain the profile details of the connected network for displaying on screen. // Start the wireless configuration service if it is stopped startservice(); WlanClient client = new WlanClient(); bHasWiFi = false; string strConnectionStatus = Constants.BlankString; // Enumerate all interfaces foreach (WlanClient.WlanInterface wlanIface in client.Interfaces) { bHasWiFi = true; strConnectionStatus = wlanIface

问题 I wrote a C++ service that functions perfectly under Windows XP but fails to start in Windows 7. SC CREATE returns success, however, SC START returns FAILED 1053: The service did not respond to the start or control request in a timely fashion. From what I understand this is caused by timeout, but I receive the error immediately. Is this a problem with my service code or some setting in 7? Does Windows 7 send service control requests differently then XP? If so, how would I go about catching

问题 I'm trying to get a serial number of a disk, using IOCTL_STORAGE_GET_MEDIA_SERIAL_NUMBER: HANDLE h = CreateFile ("\\\\.\\PhysicalDrive0", GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_FLAG_WRITE_THROUGH | FILE_FLAG_NO_BUFFERING, 0); if (h != INVALID_HANDLE_VALUE) { struct { USHORT Reserved; USHORT SerialNumberLength; UCHAR SerialNumber[252]; } dsn; DWORD nr; memset(&dsn, '\0', sizeof dsn); if ((DeviceIoControl(h, IOCTL_STORAGE_GET_MEDIA_SERIAL_NUMBER, NULL, 0,

问题 I tested successfully with Linux by using Avahi(Bonjour) and Netatalk(AFP) to provide network storage to Mac OS X seamlessly (as like Time Capsule). I want to make one another question for Windows 7. As I searched Windows 7 uses PnP-X and UPnP to provide Bonjour like zero configuration experience. What I want to achieve is: Use Samba on Linux to share one folder Publish this shared folder as NAS service by using PnP-X and UPnP If a Windows 7 PC attached to the LAN which have the Linux it will

问题 I am trying to install SimpleCV on Windows 7 with Eclipse Indigo. I used the superpack-installer with Python, Numpy etc. Everything works fine except for SimpleCV, when I try to import SimpleCV I get the following error output: import SimpleCV File "build\bdist.win32\egg\SimpleCV_init.py", line 3, in # $Id$ File "build\bdist.win32\egg\SimpleCV\base.py", line 31, in File "C:\Python27\lib\site-packages\scipy\spatial_init.py", line 25, in from kdtree import * File "C:\Python27\lib\site-packages

问题 Every example in the directshow.net samples folder (marked "2010-February") compiles fine, and those that play videos from files work great. However, every example that tries to enumerate the FilterCategory.VideoInputDevices always fails to find any of my filters, specifically DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice); always returns that I have no devices. This same problem occurs for me in every other program that uses directshow.net, like touchless and the various examples

问题 We've got a VB6 application that reads a simple text file with a .LIC file extension. When everything is working correctly, if the file exists in the same directory as the executable, it reads it. If not, it does other stuff. I've got a customer with Windows 7 machines, and if he right-clicks the EXE and "Runs as Administrator" it "sees" the LIC file. If he runs the EXE as a basic user, the LIC file cannot be seen. I've had enough issues with UAC to guess that UAC is running the application

问题 I want to write a Windows 7 Window Manager in Java, but there are some issues. First of all, how do i manipulate the size and position of a window that doesn't belong to my own application? In other words, how can I manipulate the windows of other applications? And, related to my first question, is it possible to get a list of all current windows? And, the last question: is Java suited for this task or should I take a look at C#? 回答1: First: Java is probably not the best suited language for

问题 I need to start a service from batch file (using sc start XXX ), but ONLY if it is configured with an automatic start up type. I read the instructions of sc /? and I tried calling first to sc qc XXX command in order to query for it's configuration and then use findstr on the result, but I got the following error after sc qc XXX command: [SC] QueryServiceConfig FAILED 122: The data area passed to a system call is too small. [SC] GetServiceConfig needs 718 bytes The specified service does not

问题 I was trying to adjust playback volume level of microphone; but unfortunately I couldn't. I can control recording volume of microphone by using NAudio library but I want to control playback volume. Is there any way to control microphone playback volume on windows 7. Either C++ or C# solution is acceptable for me. Here are some attempts to solve my problem: http://www.computercabal.com/2010/11/mute-microphone-from-c-on-windows.html (This guy wrote a small library that can mute microphone