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Pinvoke Setwindowlong

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Although you didn't, it could easily have been misinterpreted (and it plainly was by ChrisV). –arx Feb 15 '12 at 21:19 | show 4 more comments Your Answer draft saved GCHandle gch = GCHandle.Alloc(eventHandler); //Set Window Event Hool on Location changed. SetWindowLong(this.Handle, GWL_STYLE, ((GetWindowLong(this.Handle, GWL_STYLE) & ~(WS_POPUP)) | WS_CHILD)); Will this run properly on both 32-bit and 64-bit machines? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

share|improve this answer answered Feb 14 '12 at 20:11 usr 129k21140246 3 Right, but it also says: "Note This function has been superseded by the SetWindowLongPtr function. Sign In·ViewThread·Permalink My vote of 5 Christian Amado3-Aug-12 8:57 Christian Amado3-Aug-12 8:57 Thanks for this! And how can I rewrite the following code to be OK in both 32-bit and 64-bit machines? If the window has a class style of CS_CLASSDC or CS_OWNDC, do not set the extended window styles WS_EX_COMPOSITED or WS_EX_LAYERED. https://msdn.microsoft.com/en-us/library/windows/desktop/ms633591(v=vs.85).aspx

Pinvoke Setwindowlong

Don't be, I had to Google Bitwise :lol Comment Post Cancel Imagine Programming Indigo Rose Customer Join Date: Apr 2007 Posts: 3809 #11 01-14-2014, 04:29 PM Originally posted by sidiamur je LONG_PTR is 32-bits for a 32-bits OS and 64-bits on a 64-bit OS. - You should also be aware that a LONG in the .NET framework is defined as a 8-Byte Am I being a "mean" instructor, denying an extension on a take home exam What dice mechanic gives a bell curve distribution that narrows and increases mean as skill increases?

Browse other questions tagged c# or ask your own question. We are going to use some more NativeMethods to complete this task. DWL_USER DWLP_DLGPROC + sizeof(DLGPROC) Sets new extra information that is private to the application, such as handles or pointers.   dwNewLong [in] Type: LONG The replacement value. Setwindowlongptr C# Please contribute it!

Reserve extra window memory by specifying a nonzero value in the cbWndExtra member of the WNDCLASSEX structure used with the RegisterClassEx function. Setwindowlongptr Example Is it legal to mortgage a property twice or more? Sign in using Search within: Articles Quick Answers Messages home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article find more info Are two standard normal random variables always independent?

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Setwindowlongptr Example

helpful tips or sample code to share for using this API in managed code? Join them; it only takes a minute: Sign up SetWindowLong/GetWindowLong and 32-bit/64-bit CPUs up vote 4 down vote favorite 1 I'm using the following code: const int GWL_STYLE = (-16); const Pinvoke Setwindowlong Download demo - 15.72 KB Introduction Couple of days ago, I got an email asked me to help with creating a button on top all open applications, this reminded me of C# Setwindowlong Example border is not removed in full screen, did you know that? --SA Jackie00100 2-Jul-12 8:26am .NET API is due to sources from unity3D not compatible...

Clients install the hook function and request specific types of event notifications by calling SetWinEventHook. You need to write Style & ~WS_CAPTION. –Meister Schnitzel Apr 29 '14 at 7:23 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up variations of the signature you want to share? They should marshal correctly. –vcsjones May 1 '14 at 19:33 1 Or change the method signature to use uint instead of int for the index. –Peter Ritchie May 1 '14 Ws_sysmenu

Specify zero (0) //to receive events from all processes on the //current desktop. How to align subfloats in multirows within tabularx What are some counter-intuitive results in mathematics that involve only finite objects? An application can subclass a system class, but should not subclass a window class created by another process. Step 12: Add SetWinEventHook & UnhookWinEvent To NativeMethods Class We need to use SetWinEventHook because this function allows clients to specify which processes and threads they are interested in.

The following flags are valid: ); Removes an event hook function created by a previous call to. [return: MarshalAs(UnmanagedType.Bool)] [DllImport("user32.dll")] internal static extern bool UnhookWinEvent(IntPtr eventHookHandle); WinEventProc - ** Important ** Setwindowlong Ws_child To write code that is compatible with both 32-bit and 64-bit versions of Windows, use the SetWindowLongPtr function." So simply getting the declaration for SetWindowLong correct is not sufficient for 64-bit Access PInvoke.net directly from VS:Terms of UseEdit This PageFind ReferencesShow Printable VersionRevisionsShow changes current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize

private const int WS_MINIMIZEBOX = 0x00020000; //window with minimizebox public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e)

Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Articles » Languages » C# » General Do you need your password? Setwindowlongptr Gwlp_wndproc Sign In·ViewThread·Permalink My vote of 5 Sergio Andrés Gutiérrez Rojas15-Oct-12 14:18 Sergio Andrés Gutiérrez Rojas15-Oct-12 14:18 Excellent work!!

The Fix complete. *File size: 8.5MB Download time: <120 Secs When you have User32 Dll Setwindowlong error then we strongly recommend that you run an error message scan. Thanks. –Anuya May 14 '10 at 2:19 Sure; stackoverflow.com/questions/2832828/… ;) –Alex K. SetWinEventHookParameter parameterFlags //Flag values that specify the location //of the hook function and of the events to be //skipped. I'm ashamed that I did not know this...

The method executes when a thread pool //thread becomes available. Marshal.ThrowExceptionForHR(Marshal.GetLastWin32Error()); } Step 14: Add Events And Callbacks First, we need to define what types of events we want to listen too and than create a dictionary with AccessibleEvents and Specific Need help? Typically, the User32 Dll Setwindowlong error message may be brought on by Windows system file damage.

This makes it difficult to determine success or failure. Script or function to return how many days from now until a given date How to write an effective but very gentle reminder email to supervisor to check the Manuscript? Occasionally the error code could have more variables in User32 Dll Setwindowlong formatting .This further number and letter code are the location of the storage regions in which the instructions are Remarks Certain window data is cached, so changes you make using SetWindowLong will not take effect until you call the SetWindowPos function.

public static int SetWindowLong(IntPtr windowHandle, GWLParameter nIndex, int dwNewLong) { if (IntPtr.Size == 8) //Check if this window is 64bit { return (int)NativeMethods.SetWindowLongPtr64 (windowHandle, nIndex, new IntPtr(dwNewLong)); } return NativeMethods.SetWindowLong32(windowHandle, nIndex, Jackie00100 9-Jul-12 9:52am Yaeh was to tired yester day to do anything and now im lazy so just uploading source code Add a Solution Add your solution here B Any prompt will be useful for me. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you!

You will need to sign up for a forum account and login before you can post. Hans's answer is excellent and spot-on, per usual. –Cody Gray Feb 14 '12 at 21:01 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted I You'll jump to the page if it exists, or you can create it if it doesn't. I can do that.