windows-7

问题 I successfully installed xampp v3.2.1 following the JetBrains guide. In there it has been said that Once stopped, we can click the X next to the server we want to install as a Windows Service . For example, we can install Apache as a Windows Service. After clicking the X , we have to confirm installation by clicking Yes . I just did that for Tomcat but it's giving a message of [Tomcat] Service was NOT (un)installed! What to do? A pic so you can see as well 回答1: Figured it out! I went to C:

问题 Ok, I am currently a Grade 11 student thats taking IT. I am trying to finish a Practical assignment but I ran into a bit of a problem, the textbook I am using didn't show me how to Create an error message if the user did not enter data into a RichEdit. Could anyone advise me on how to do this? thank you for taking the time to help. 回答1: This is how you raise a generic exception (using the SysUtils.Exception class): raise Exception.Create('Error Message'); An unhandled exception causes the

问题 I am trying to use the ETW functions without success to read the file: C:\Windows\System32\winevt\Logs\Microsoft-Windows-Diagnostics-Performance%4Operational.evtx In order to capture boot time events. I have tried various functions - OpenTrace gives an error 161 EvtQuery gives an error 15000 Does anyone have a native code example of reading system trace files? 回答1: I got this working as follows - LPWSTR pwsPath = L"Microsoft-Windows-Diagnostics-Performance/Operational"; LPWSTR pwsQuery = L

问题 Question: What is the best way to programmatically disconnect and reconnect displays programmatically? The Goal: Kill the video output (black screen with no backlight) on a display and later turn it back on. Imagine unplugging the video cord from the monitor, then plugging it back in. My Attempt: // Get the monitor to disable uint iDevNum = 0; DISPLAY_DEVICE displayDevice = new DISPLAY_DEVICE(); displayDevice.cb = Marshal.SizeOf(displayDevice); EnumDisplayDevices(null, iDevNum, ref

问题 I need to use Visual Studio 2005 (C++) on my new laptop - a Sony Vaio with Windows 7 64bit.. I don't need to develop for a 64bit environment, my work is all 32bit, so how can I be sure that I can still develop/debug/test for a 32bit target environment using VS2005 on a 64bit machine....? What's the best option: 1) Just install VS2005 on Windows 7 64bit and carry on.. (suspect problems with 64bit runtime libs..?) 2) Dual boot the laptop with Windows XP 32bit. 3) Run some kind of Virtual

问题 In Android Studio, when I try to update large SDKs through the SDK Manager, I keep getting the following error: SSLException: Connection has been shutdown: javax.net.ssl.SSLException: Tag mismatch! This always happens with large SDKs. What should I do? I have no idea about what I should do. I use Android Studio 2.2.3 and Windows 7x64. Any help will be appreciated. 回答1: I faced similar problem.I solved it by selecting Force https to be fetched as http option under SDK Update Sites tab of SDK

问题 I'm reading in my program some files from system32 folder; and one of these files (C:\Windows\System32\gdi32.dll) demonstrates a very strange behavior. When I'm reading it from my program, it shows size of 310'784 bytes; and when I view it's size from Explorer, it shows size of 404'480 bytes. How could that be? 回答1: The most likely explanation is that your program is 32-bit and Explorer is 64-bit. When a 32-bit program opens files in C:\Windows\System32 (which contains 64-bit DLLs), it's

问题 I try to write some application that will monitor audio sessions (like SndVol does). I activated IAudioSessionManager2, got list of current audio sessions through IAudioSessionEnumerator, registered for the notification using RegisterSessionNotification method in audio session manager. However, my application never receives notification OnSessionCreated(). Of course, I read the similar topics here: Notifications not sent, IAudioSessionNotification anyone have working code I read carefully all

问题 I have a problem creating an ODBC data source connection for SQL-Server on Windows 7. Problem summary: ODBC datasource connection can be created for the "master" database only, not for an additional, arbitrary database. I have googled around the Net and haven't found a solution. Here are the details: I have MS SQL Server installed on a Windows 7 64-bit system. Details: SQLEXPRESS edition, version: 10.1.2531.0, build: 2007.100.2531.0, Instance ID: MSSQL10.SQLEXPRESS. Using "SQL Server

问题 Am currently building an app and I want the timer to start only when I click a particular button. So is there anyway to start timer once a button is clicked? (I don't want the timer to start as soon as the page loads) 回答1: Check this post. //Inside Page Load System.Windows.Threading.DispatcherTimer dt = new System.Windows.Threading.DispatcherTimer(); dt.Interval = new TimeSpan(0, 0, 0, 0, 500); // 500 Milliseconds dt.Tick += new EventHandler(dt_Tick); Tick Event Handler for your timer void dt