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c# Programming Glossary: intptr.zeroHow do I access ARP-protocol information through .NET? http://stackoverflow.com/questions/1148778/how-do-i-access-arp-protocol-information-through-net 0 The result from the API call. int result GetIpNetTable IntPtr.Zero ref bytesNeeded false Call the function expecting an insufficient.. finally block to ensure that it is released. IntPtr buffer IntPtr.Zero Try finally. try Allocate the memory. buffer Marshal.AllocCoTaskMem..
How do you retrieve a list of logged-in/connected users in .NET? http://stackoverflow.com/questions/132620/how-do-you-retrieve-a-list-of-logged-in-connected-users-in-net void ListUsers String ServerName IntPtr serverHandle IntPtr.Zero List String resultList new List string serverHandle OpenServer.. OpenServer ServerName try IntPtr SessionInfoPtr IntPtr.Zero IntPtr userPtr IntPtr.Zero IntPtr domainPtr IntPtr.Zero Int32.. try IntPtr SessionInfoPtr IntPtr.Zero IntPtr userPtr IntPtr.Zero IntPtr domainPtr IntPtr.Zero Int32 sessionCount 0 Int32 retVal..
Win32 API function to programmatically enable/disable device http://stackoverflow.com/questions/1438371/win32-api-function-to-programmatically-enable-disable-device NativeMethods.SetupDiGetClassDevs ref classGuid null IntPtr.Zero SetupDiGetClassDevsFlags.Present Get the device information..
How to draw directly on the Windows desktop, C#? http://stackoverflow.com/questions/1536141/how-to-draw-directly-on-the-windows-desktop-c dc static void Main string args IntPtr desktop GetDC IntPtr.Zero using Graphics g Graphics.FromHdc desktop g.FillRectangle Brushes.Red..
Using global keyboard hook (WH_KEYBOARD_LL) in WPF / C# http://stackoverflow.com/questions/1639331/using-global-keyboard-hook-wh-keyboard-ll-in-wpf-c-sharp workings summary Hook ID summary private IntPtr hookId IntPtr.Zero summary Asynchronous callback hook. summary param name nCode..
Accessing Password Protected Network Drives in Windows in C#? http://stackoverflow.com/questions/2563724/accessing-password-protected-network-drives-in-windows-in-c return finally if tokenDuplicate IntPtr.Zero if NativeMethods.CloseHandle tokenDuplicate Uncomment if.. this case. throw new Win32Exception finally if token IntPtr.Zero if NativeMethods.CloseHandle token Uncomment if you need..
Kill child process when parent process is killed http://stackoverflow.com/questions/3342941/kill-child-process-when-parent-process-is-killed public void Close Win32.CloseHandle m_handle m_handle IntPtr.Zero public bool AddProcess IntPtr handle return AssignProcessToJobObject..
http://stackoverflow.com/questions/4744105/parse-and-execute-js-by-c-sharp T defaultValue object value if prop.GetProperty index IntPtr.Zero out value 0 return defaultValue try return T Convert.ChangeType.. null return false return property.GetProperty index IntPtr.Zero out value 0 summary Sets a script engine property. summary.. null return false return property.SetProperty index IntPtr.Zero ref value 0 summary Adds the name of a root level item to the..
Embedding unmanaged dll into a managed C# dll http://stackoverflow.com/questions/666799/embedding-unmanaged-dll-into-a-managed-c-sharp-dll
Using C#, how does one figure out what process locked a file? http://stackoverflow.com/questions/860656/using-c-how-does-one-figure-out-what-process-locked-a-file 10 32 else ipTemp objObjectName.Name.Buffer if ipTemp IntPtr.Zero var baTemp new byte nLength try Marshal.Copy ipTemp baTemp..
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