Wpf wait cursor. public OverrideCursor(Cursor changeToCursor) Mouse. In the example below, we indicate that we want the Wait cursor displayed whenever we hover over the second label. Arrow Sep 2, 2015 · So in finally block replace your code with this: System. Alarms = Device. Cursor = System. Jun 3, 2010 · Pretty easy solution, just databind the cursor on the window itself. While you perform the other init taks of the main form. End Sub. btn. Jan 31, 2017 · Windows10でWPFのアプリケーションを開発しています。 Visual Studio 2015 Communityを使っています。 ###前提・実現したいこと Window Load時に、ポインタをくるくるにしたいです。 When you set this property in XAML, the XAML processor relies on type conversion for the Cursor class to evaluate the string. Also the is not selected so user has to select manually the text instead of replacing value directly. cur file using Visual Studio 2013 (New Item -> Cursor File). So that i have used below code, but it shows the wait cursor after background process complete. public class OverrideCursorDisposable : IDisposable { public OverrideCursorDisposable (Cursor cursor) { Mouse. edited Sep 28, 2011 at 0:01. If you strictly want to set Cursor in a control use ForceCursor property of FrameworkElement class. //wait cursor. DragOver(DragOver drag) {. EDIT: Use "Sorted" event instead of "MouseUp". ico, but since I didn't find any way to set an . I just did a small test with your code. SetCursor(Cursors. You can also wrap this in a disposable class if you prefer using the using statement. . Default;" in the Shown event. ItemsPanel>. it is normal, I insert kind of a lot of data. WaitCursor; InitializeComponent (); Cursor. My solution was to use the wait cursor since a full loading screen is not necessary. If you set the IsHitTestVisible property to false for a UIelement, it will no longer respond to mouse input and will not fire mouse-related events. So the cursor property of your grid doesn't work. Instead, change your method as such (omitting cursor and try/catch for clarity): Control. By using the IDropTarget interface as follows: void IDropTarget. ShowDialog(new Action(() =>. 1 With using DispatcherFrame class. See Cursor for details. In order to do so I have to send a stream from the image to the Cursor(Stream cursorStream) constructor. It works great on a desktop but on a tablet the cursor is not visible unless the user is touching the screen. Jul 27, 2012 · The main difference is that Mouse. Wait" and set some flag "isSorting" to true. string fileName = saveFileDialog. However, the main point of this technique was changing the animation rate in order to make the visual look "static". Threading. Cursor assignments. I'm more of a web guy so I'm having trouble starting with this. I also tried this didnt work. Enabled = !b_Wait; Jan 30, 2022 · マウスカーソルを待機カーソル (よくあるのは砂時計)にする. Mouse. Sep 18, 2013 · Option #2 Display a “Wait” screen and update UI (process pending messages). For example: 2. Once user closes Word, there are two possibilities: user closes Word after few seconds and everything goes well. So I changed it to. Default; answered Oct 8, 2011 at 20:17. Cursor = cachedCursor; While the above looks harmless enough, it can instantly lead to problems if someone sets Control. Instead of a busy cursor, I want to give the user a simple “Please wait…” message via an overlay that appears on top of the form. To make the trick you need an implementation of IValueConverter. Wait; [Heavy Task] Mouse. Cursors. My question; is this the proper usage in a web application? If so, do I need a certain Namespace to use it? Mar 2, 2012 · I'm trying to load a local image and use it for the cursor. You can set up a WPF animation to run if you want to, but WPF has nothing built in that I know of to show animated GIFs. Here's how: Add an IsBusy property on the DataContext (and implement INotifyPropertyChanged on it) Add the following to your window xaml [code:c#] xmlns:valueConverters="clr-namespace:XXX. 分类: C# , WPF. DoEvents method. WaitCursor; メモ:通常のマウスカーソルに戻す方法は、次のサンプルを参照してください。. Hello Everyone,in this tutorial, you'll learn how you change the default cursor with any customized cursor for your WPF project. That should leave your app free to do animations. Wait; // whatever your operation. Cursor = cursorOriginal; 但是这种方式貌似没看见修改的样子. pulp. WPF BusyIndicator 11/23/2011 12:25:15 AM. Mainwindow. WaitCursor; May 20, 2013 · In either case, you can pick from one of the predefined cursors in System. Thread. None; But this one could not solve my problem. Dec 6, 2017 · フリーズする問題としては、UIスレッドを重たい処理で占有してしまうためなので、. OverrideCursor = System. Since you step through previous one you may put some bool property into your model like actionExecuting and set/unset it before/after your task done. ApplicationWaitCursor. Arrow; EDIT 1: Try setting the Cursor to null at the end of try block if in case you do not want to use the workaround. com/cursor-maker Dec 1, 2009 · Then in frm, add "Cursor. Check a bit bulky example from MSDN: this. Cursor returning Cursors. Private Sub Button2_Click(sender As Object, e As RoutedEventArgs) Handles Button2. this. OverrideCursor = null; You Aug 23, 2021 · When run on a complex data source, having WPF paint the diagram comprising approx. The result of which would be a stuck wait cursor due to Control. Mar 26, 2014 · When I drag from B to A, I want the mouse cursor to change as soon as the cursor is within the area of listbox A. Text = "Copy Completed!"; this. Default". Text = String. August 28th, 2010, 02:40 PM #13. To do it WinForms developers executed Application. Remarks. IsHitTestVisible = false; but a more elegant solution would be (assuming you are using MVVM pattern) to reject the mouse click in the RelayCommand CanExecute method. user closes Word after minute or more and application does not refresh UI anymore (this happens almost always). WPF (in Syncfusion. In the image below, Intellisense in Visual Studio shows a list of the available cursors when setting the Cursor property from XAML. {. If you really needs to show a waiting, what my suggestion is show a welcome screen. When I am focusing on a rich text box in my WPF application, I can't seem to change the cursor from a Carat (or what ever the 'I' text selection cursor is). If ten lines of code indicate that the wait cursor should be displayed before the app becomes idle, it doesn't matter; they will all have finished by the time it is reset (obviously this solution assumes synchronous UI thread operations). This incorporates a few changes. Dec 16, 2011 · Cursors. A much better way to show the Wait cursor is to set the UseWaitCursor property in a form to true: form. 2. Mar 23, 2018 · If your goal is to change cursor of an application before starting task/long process and then on completion of task/long process change cursor back to normal then may be below code is helpful. Loaded, new Action(() => waitCursor. WPF - Update GUI in different, static class without delay. Just set the Cursor property of the control to whatever type of cursor you want. SetState(1); this. This call will not return until this property has been set on all forms. Cursor will set it only for that specific FrameworkElement. rw-designer. Mouse. The cursor is reset when the application becomes idle. png file, which i converted to . public void Dispose() Mouse. A property change, like border stroke width, may trigger the whole render cycle, incl. var res = Application. Edit: A little bit of research turned up VirtualizingStackPanel. This code will update the cursor, but the StatusBar text does not update Cursor = Cursors. The AppStarting cursor was very common in Windows NT (e. If the control that raised the event is the rbScopeApplication RadioButton, a flag that denotes the scope of the cursor change is set and OverrideCursor is set to the Cursor property of the Border control named DisplayArea. drag. Wait; Mar 24, 2013 · WPF C# Wait or Sleep Function (Pause programm not user interface)-3. UseWaitCursor. A: To change the cursor color of a WPF textbox, you can use the following steps: 1. What is desired is that clicking either button1 or button2 Nov 21, 2017 · HwDevice Device = new HwDevice(); this. Click. Dec 19, 2019 · progressBar1. Wait from the UI thread, I get the normal wait cursor. ValueConverters" Cursor="{Binding IsBusy, Converter={valueConverters May 8, 2012 · 2. Of course, you can show a wmv in the media player control Jun 19, 2013 · I have a strange situation when my WPF application executes WINWORD process and wait for it to finish (method WaitForExit()). Notification. OverrideCursor will set the mouse cursor for the whole application while this. Mar 10, 2017 · This arrow doesn't exist explicitly in the CursorType enumeration. That is to say, do your processing on the BackgroundWorker. Clicking either button1 and button2 does result in the UI being disabled as expected. Measure, Arrange etc. Mar 29, 2022 · 2. cur file. Copy | DragDropEffects. You can set this property at design-time or in the Jun 1, 2011 · I’m working on a WPF project that does some background processing which could take more than a few seconds. cs: private void GrdLignes_SelectionChanged(object sender, SelectionChangedEventArgs e) {. One way we do this in our application is using IDisposable and then with using(){} blocks to ensure the cursor is reset when done. Controls. The following workaround seems to work: instead of disabling the window itself, disable the content of the window: C#: ((UIElement)Content). The thing I want to do is to set the mouse cursor as the hourglass when the LineSeries is refreshing and reset the cursor to the regular mode when the job's done. UseWaitCursor = true; This shows the wait cursor for the specified Form or Control and all its child controls until you set the UseWaitCursor property to false. But you can always set cursor of a control to null and it will restore control's default cursor. Collections. In my application after click the button loading values for next window in backgroud. Here's the UI that's shown at the moment, but the user may not know where to insert a value since there's no cursor blinking on the last empty row. I am adding rows to the grid using a background thread. I'm using a converter in my imageTemplate to make sure and show thumbnails of the images, and not the images in their full size. For example: TextBox textbox = new TextBox (); Dec 29, 2021 · this. May 18, 2018 · 1. WaitCursor;" in the Constructor and add "Cursor. . When you launched File Manager, the cursor would changed to AppStarting. " How do I take advantage of this. OverrideCursor = cursor; } public void Dispose () { Mouse. SfBusyIndicator. 2,000 nested controls takes quite a while. edited Sep 2, 2015 at 5:54. answered Jul 28, 2011 at 19:22. There are many ways of releasing control of the UI thread before the code finishes executing, but I find the simplest is to use a Task from the Task Parallel Library which can be used to run code on a separate thread. In this case you need a "wait form" that live on a different thread, @ElmoDev001: Hmmm, I'm not sure. If I try setting Aug 9, 2011 · Solution 1. This is initialisation of the main window. WaitCursor; That’s it! You can of course use any Cursor you like, you can use one of the predefined Cursor s or you can create a new cursor and use that instead. })); With the overloaded ShowDialog method the WaitXUI can then be displayed. 0. 3. Move; Apr 4, 2014 · I'm writing a small proof of concept that requires me to listen to some key combination that when pressed opens a small WPF/WinForms window underneath the current cursor position. And then I open a notepad on top of my window, the cursor disappears in May 10, 2012 · So what is happening right now is the following. Clicking button2 does not show the Wait cursor (because the work is all done synchronously). I think that Sep 29, 2014 · If you go with the IDisposable wait cursor solution, you could try scheduling the Dispose() call to occur after the next layout pass: Dispatcher. Execute Feb 21, 2015 · A new thread isn't created just by creating a Task object, that's what async/await is for. OverrideCursor = null; } } – Daniel James Bryars. It was a very nice UI touch; that really drove home to me the power of pre-emptive multitasking - where yes something was busy, but your computer was still fully available to you. // long running operation. Application. If I use Mouse. The point of showing a wait cursor is that the the main thread of the app is busy and the user Sep 19, 2014 · It will do the work of marshaling to the correct thread on your behalf. Let me know if below code matches your scenario. Feb 18, 2013 · 2. Jan 8, 2020 · I need to show wait cursor when click the button to open next window. OverrideCursor; Mouse. StartNew(() => GetItems()); // Everything else is the same here. 177k 35 395 394. This can be one of the standard system-provided cursors, or a custom Cursor object that you create. Factory. private void CursorTypeChanged(object sender, SelectionChangedEventArgs e) {. Apr 30, 2014 · No matter which application/window on top, the cursor is always hiding. So the user tends to click again and again, resulting in strange behavior depending on the occasion. Apr 24, 2013 · You are right. I have a DataGridView control in my Windows Forms Application. May 27, 2022 · Re: Displaying wait cursor in VS2017. Alternatively, you can set the `CursorColor` property of the textbox in code behind. Sep 26, 2012 at 10:38. So it will depend what you want to do. It works the same as in winforms, show a modeless dialog, set the cursor to a wait cursor, close the dialog when you're done. Whether the cursor as established by this property will or will not display when the mouse pointer is over this element is also dependent Jul 27, 2009 · 1. // // If the RadioButton rbScopeElement is selected, then the This static class defines a set of default cursors common to applications. 1). 63. I want this situation: I open my window, the cursor disappears in my window. Replace the this. Cursor. Default static property. net Code: Class MainWindow. Windows. When this property is set to true, the UseWaitCursor property of all open forms in the application will be set to true. UseWaitCursor to True before it is executed. I change the form's cursor to Waitcursor when the process starts and back to Default when it ends. When using your code my VS2012 didn't show up Cursor. SetCursor relies in the UI thread to change it, and since it is busy, it will never change, so how can I change the cursor ? Sep 13, 2017 · The code bellow set the focus on the cell, begin the edit. If the operation is such that once started it can't be cancelled, then don't show a cancel button and disable the 'X' button. xaml. lblInfo. Nov 11, 2008 · If user clicked on the column header set "Cursor. DispatcherPriority. Cursor = null; // now the Cursor is default again. By default these controls do not switch the cursor to the wait cursor, so if these operations take a second to complete, there is no indication that they even have started. ShowDialog () method take time to open it will likely hangs the main thread of the app, so the mouse cursor is not updated too. Wait; The Windows wait cursor, informally the Blue circle of death (known as the hourglass cursor until Windows Vista) is a cursor that indicates that an application is busy performing an operation. I've tried the following, both individually and in combinations with others : Application. C#. Input. Default; Set the form's UseWaitCursor property instead. I've tried this with a button and it works. Wait; To change it back to default: Mouse. Feb 20, 2014 · this. IsEnabled = false; Cursor = Cursors. UseWaitCursor, but it's not appearing in Intellisense. FileName. WPF. I'd like to show a wait cursor for the whole render cycle, including Measure, Arrange and everything else Jan 22, 2010 · WPF ListBox Show WAIT Cursor? I have a WPF ListBox that displays images loaded from a local folder, usually somewhere between 1- 300). A simple example with just a button and not an entire user control, shows that the Cursor property seems to be ignored by WPF when the control is disabled. TodoItems = await Task. However, the solution presented there was an Oct 8, 2011 · Seems I have found the solution. CurrentDispatcher. So, the message pump never really gets the wait cursor call as far as the user will see. //Avoid any closure problems. 5k 17 143 173. If the user presses the cancel button or the close 'X' button, ask the user of they wish to cancel the operation. Wait; //original cursor. You could use the IsEnabled property to Jun 2, 2016 · The operating system provides a means for doing this, and there is a very simple wrapper for it in WinForms. Wait; } Then to reset, you can use : Mouse. DoSomethingMayBeHeavyOrNotInUI(); } However is not working since the Mouse. OverrideCursor = Cursors. This works Jun 11, 2015 · To change the cursor, you can use Mouse. OverrideCursor = Nothing. Related resources for custom wait cursor in WPF. Me. xaml Mar 14, 2012 · If you want to avoid waiting when you open the ComboBox for the first time when it has many items, you can set ComboBox. Then in view you can bind a Cursor property of your main container to actionExecuting. A BusyIndicator control provides an alternative to a Windows wait cursor to show user an indication that an application is busy doing some processing. When the form's cursor is changed back to default, the grid's cursor does May 21, 2014 · I've got a LineSeries and refreshing it takes some time. Wait cursor. Copy. Wait. You are performing the tasks synchronously. 重たい処理は別スレッドにて行う方法が解決策なのかな?. Namespace: Syncfusion. WaitCursor; this. Empty Cursor = Cursors. OverrideCursor = changeToCursor; #region IDisposable Members. PowerShell wait application to launch. If you want to show the wait cursor for the entire application use Mouse. I want to set wait cursor on whole window, but I don't know how to do it in MVVM (Im MVVM newbie). WPF FAQ の目次に戻る May 18, 2018 · Also, when a user adds a new empty row to this datatable/datagrid by hitting the enter key, The cursor should blink on the first cell of the new added empty row. microsoft. Arrow); } } To use it like this : using (new CursorWait(showAfter: 500)) {. Text = "Loading" System. webBrowser. Bescuse with IsHitTestVisible set to false, the mouse could not able to see ur UIElement in the window. Arrow. Effects = DragDropEffects. The various static properties defining cursors are not directly usable in XAML, but are indirectly used through two possible mechanisms: The Cursor class performs type conversion on any XAML attribute that takes type Cursor, such that a value of the CursorType Oct 17, 2017 · I have a WPF application that runs almost exclusively on tablets. Here's the code: View. user142162. Generic; For example, if you have a control that may take a second or two to load, you want to change cursor shape to hourglass (WaitCursor), then change it back once control has been loaded. Aug 20, 2013 · In this example: Clicking button1 does show the Wait cursor (because the work is done asynchronously). IsDropDownOpen to True and back to False. com May 29, 2014 · 8. Feb 26, 2014 · Mouse. Nov 23, 2011 · A BusyIndicator control provides an alternative to a Windows wait cursor to show user an indication that an application is busy doing some processing. edited Jul 28, 2011 at 19:25. Instead of changing the cursor for the window, overide it globally: Mouse. // btn. Related. Wait; // and in RunWorkerCompleted handler: Apr 8, 2013 · 67. Assembly: Syncfusion. g. OverrideCursor Property. Kent Boogaart. May 30, 2013 · In either case, you can pick from one of the predefined cursors in System. It can be accompanied by an arrow if the operation is being performed in the background. Return. BeginInvoke(. ShowDialog(); The Modal dialog contains a combo box inside to let the user select an option and then return to the main application. Current but did not throw any exception when using it. There are some operations that can have a short but noticeable delay on WIFI. WaitCursor on the first line in the above. Current = Cursor. How to show cursor in Powershell. comment below and let me know Originally I had a . Dispose(); } One page has slow data source and my application is frozen when this page is being loaded (about 5 seconds). Aug 28, 2010 · Just add a Cancel button to the progress dialog. The wait cursor can display on programs using the Windows API . A progress bar is optional. answered Dec 19, 2009 at 19:24. In your XAML code, set the `CursorColor` property of the textbox to the desired color. May 20, 2014 · Jeff - nothing relinquishes it here. <ComboBox. In is tutorial I go through on how to set custom cursors in your WPF applicationRealWorld Cursor Editorhttp://www. メモ:Windows7頃から、待機中のマウスカーソルは砂時計ではなく、ぐるぐる回る円が Jul 29, 2019 · If the openFileDialog. Dec 19, 2011 · During background updates, I want to disable a user control and show a wait cursor above it. Dispose())); answered Sep 29, 2014 at 15:28. Current = Cursors. I just did this: vb. // Determines the scope the new cursor will have. OverrideCursor = null; another example (from msdn) // Determines the scope the new cursor will have. I'm porting an application from WPF to AvaloniaUI/. Mar 16, 2005 · Add a reference to the WaitCursor assembly and then add the following line to your application start-up code: C#. Feb 10, 2016 · In WPF Cursor creates problem when controls are declared in hierarchy and properties get overwritten. C# : How do I display wait cursor during a WPF application's startup?To Access My Live Chat Page, On Google, Search for "hows tech developer connect"As promi Sep 11, 2012 · I'd like to display text there and switch to the hourglass Wait cursor when I do a small amount of work. The cursor is a coloured 24-bit image and its build-type is "Resource". Private Sub Button1_Click(sender As Object, e As RoutedEventArgs) Handles Button1. This works well for the form, but not for the grid. I found the solution in this stackoverflow question. と考えます。. user7116. Feb 1, 2021 · I know that when opening a window as a dialog with ShowDialog, the opening window's cursor is set to be the normal default cursor (when hovering over your dialog, you have your selected cursor, but when hovering over the main window while the dialog is open, the cursor is set to the default cursor [arrow]). ico file as a cursor in WPF, I tried to do this with a proper . To fix this you should do this asynchronously. Jun 15, 2011 · This is a simple and clean solution BUT as the name implies this property is for overriding the default cursor, so when done with the wait cursor it should not be replaced with another override but reset to null, otherwise you will loose default behaviours such as switching to IBeam when hovering a field, etc. Cancel Then. The provided string should evaluate to a CursorType value. UseWaitCursor = true; //OR Application. The "MouseUp" is funtionaly, but the "Sorted" is "cleaner" solution. Syntax: Jun 22, 2017 · view. Even while doing this, it still can take several seconds to load initially. It is a combination of the wait cursor and the ProgressBar control. DoEvents(); //AND , but apparently the wait cursor didn't show up when the following line is added: this. @HansPassant may i have more details. What seems to be happening here is that WPF is ignoring the Cursor setting on the disabled window. Net 6 to be able to support macOS. Wait 解除するにはヌル(VB なら Nothing) を指定します。Try 〜 Finally ステートメントの Finally ブロック内で設定するよう実装すればいいと思います。 Mouse. According to Wikipedia, the normal wait cursor "can be accompanied by an arrow if the operation is being performed in the background. Wait TextBlockStatus. <ItemsPanelTemplate>. For example, // this runs on the main UI thread. Dec 7, 2017 · 2. 后来查了其他人的博客发现下面这种可以用. UseWaitCursor = true; this. WPF offers two alternatives to achieve similar results: Option #2. Turns out, this is just as easy in WPF, just not as intuitive. OverrideCursor = null; 放在大量数据修改的地方可以试试. Alarms; // this is slow (reading data from RS232 device) Device. Enabled = false; P/S: this refers to window form. WaitCursor; //OR this. Create("Simulation running", this); wait. // Write your code/call method to change cursor. Feb 13, 2014 · The Create method sets the StartupLocation of the window, the caption text and the host to lock: WaitXUI wait = WaitXUI. Sleep(New TimeSpan(0, 0, 3)) TextBlockStatus. If the user moves the mouse outside the area of the ModalWindow ( into the MainWindow's real estate Jan 8, 2020 · I need to show wait cursor when click the button to open next window. In WPF I used this code to change the cursor: public class WaitCursor : IDisposable { private readonly Cursor _previousCursor; public WaitCursor() _previousCursor = Mouse. private void LongProcess() {. The ShowDialog overload does expect an Action If you move your mouse and hover over the parent form instead, the cursor changes back to the default arrow. UseWaitCursor = b_Wait; // The Browser control must be disabled otherwise it does not show the wait cursor. Apr 1, 2016 · I'm trying to display a wait cursor in a web app I'm building, when I came upon this question/answer: How can I make the cursor turn to the wait cursor? The answer mentions This. ShowDialog() If result = DialogResult. Use this property when you have a long-running operation, and want to indicate in all application forms that the operation is still processing. Cursor = Cursors. You can use the Task Parallel Library since you are on . 0: this. It consume sometime to open next window. Default; seems like you are doing this. If your operation blocks input not just in one window but for your Jun 30, 2021 · How do I display wait cursor during a WPF application's startup? 18. Hook "MouseUp" event, check if "isSorting" flag true, then set "Cursor. Dec 28, 2021 · 3. There is no Cursors. Sure, that is obvious. dll) The following code example shows how to create the SfBusyIndicator from XAML and code behind respectively. So it doesn't matter that the mouse hovers a child control, like a button. I have created such an . The wait cursor shows and then turns back to default once the form loads: Form1: using System; using System. Dec 10, 2012 · 5. WaitCursor. NET 4. May 4, 2021 · Getting Started with WPF Busy Indicator (SfBusyIndicator) 4 May 2021 1 minute to read. In WPF Window, normally, we use. In this case, imaging is simpler to implement and as a bonus, it is more efficient than vector graphics. I've almost got it. Problem is when ever the user hovers the mouse over the modal Dialog (SomeView) , it gets a Busy cursor. – See full list on learn. Basically, your XAML will look like this: <ComboBox>. Cursor. edited Apr 29, 2013 at 10:48. May 29, 2010 · @ClintStLaurent Not everything has to be vector based in WPF. This is a problem, because when the user hits Ctrl+S, I want the program to save, and I want to display the Cursor. In between time i want to show the wait cursor in UI. MainWindow. Dim result As DialogResult = printDialog. OverrideCursor, but if you only want to show the wait cursor May 27, 2020 · Application. 「C# 非同期処理」なんかでググると、ThreadクラスやTaskクラスを使った非同期処理の紹介がされて Nov 21, 2016 · If you do a lengthy processing and want to display the wait cursor meanwhile, you can use this code to turn it on and off: public void SetWaitCursor(bool b_Wait) {. But the cursor is not inside the cell, so the user cannot begin to type text. Current. Apr 12, 2012 · 1) Create a busy indicator service and inject it into the view model (this will allow you to replace the cursor logic with some nasty animation easily) 2) In the command handler call the busy indicator service to notify the user. Windows NT 3. OverrideCursor = null; Dec 5, 2012 · Normally when you want to set the wait cursor in your application you would use a try/finally block to ensure that the cursor eventually gets set back to the original value: return Foo. See more linked questions. fk ml rg tp dn qm wk hz rr df
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