messagebox

I need to create the confirm box in mvc controller?. Using this 'yes' or 'no' value I need to perform the action in my controller. How we do that? Sample code: public ActionResult ActionName(passing value) { // some code message box here if (true) { true code} else { else code} } You dont create confirm box in Controller, but yes in a View, using JQuery Dialog. The Controller is already inside the server, so you don't have user interventions there. Your View, is the place the user will choose options, type informations, click on button... You can intercept the button click, to show that dialog

I am currently developing an application in C# where I display a MessageBox. How can I automatically close the message box after a couple of seconds? You will need to create your own Window, with the code-behind containing a loaded handler and a timer handler as follows: private void Window_Loaded(object sender, RoutedEventArgs e) { Timer t = new Timer(); t.Interval = 3000; t.Elapsed += new ElapsedEventHandler(t_Elapsed); t.Start(); } void t_Elapsed(object sender, ElapsedEventArgs e) { this.Dispatcher.Invoke(new Action(()=> { this.Close(); }),null); } You can then make your custom message box

In a form, compare BeginInvoke (new Action (() => { MessageBox.Show ()); })); with Invoke (new Action (() => { MessageBox.Show ()); })); What is the difference, and when should I use one over the other? How is the behavior affected by the message pump of the MessageBox? I did some testing and found that both methods block the UI. The only difference is that Invoke is actually called instantly while BeginInvoke takes a (very short) time until the code is run. This is to be expected. BeginInvoke will invoke the delegate asynchronously, returning immediately having queued the delegate for

procedure TForm1.Button1Click(Sender: TObject); var ad:widechar; s:LPCSTR; s2:string; begin s2:='s多少付' ; // s:= pchar(CP936ToUTF8(s2)); s:=pchar( UTF8ToCP936(s2)); showmessage(s); MessageBox(0,PChar(UTF8ToAnsi('正常显示中文')),'1',MB_OK or MB_ICONEXCLAMATION); MessageBox(0,s,'1',0); end; https://blog.csdn.net/poolord/article/details/77488704 在Lazarus中对字符串进行代码页转换 2017年08月22日 22:29:26 池龙 阅读数 885 更多 分类专栏： Delphi / Lazarus 版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。 本文链接： https://blog.csdn.net/poolord/article/details/77488704 由于Lazarus基于UTF-8，因此当读写Windows建立的纯文本文件的时候，由于其中的中文使用GBK（CP936）编码

How would I say if the yes button on the messagebox was pressed do this,that and the other? In C#. Lynn Crumbling Your call to MessageBox.Show needs to pass MessageBoxButtons.YesNo to get the Yes / No buttons instead of the OK button. Compare the result of that call (which will block execution until the dialog returns) to DialogResult.Yes .... if (MessageBox.Show("Are you sure?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { // user clicked yes } else { // user clicked no } If you actually want Yes and No buttons (and assuming WinForms): void button_Click

I want to display a message box with an OK button. I used the following code but it results in a compile error with argument: AlertDialog.Builder dlgAlert = new AlertDialog.Builder(this); dlgAlert.setMessage("This is an alert with no consequence"); dlgAlert.setTitle("App Title"); dlgAlert.setPositiveButton("OK", null); dlgAlert.setCancelable(true); dlgAlert.create().show(); How should I go about displaying a message box in Android? I think there may be problem that you haven't added click listener for ok positive button. dlgAlert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {

My application is loading 3rd party DLLs, and some of this DLLs open MessageBox windows. Is there a way for me to detect when such a window was being opened? Cody Gray You'll need a CBT hook to receive a notification when a MessageBox window is displayed. You install this by calling the SetWindowsHookEx() function and specifying WH_CBT for the hook ID parameter. The hook callback function will provide you a handle to the MessageBox window, which you can then use to close it. If you know exactly when to expect the MessageBox is being created and shown, then you can adopt a lighter and simpler