messagebox

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: i have this problem... i did a personal messagebox... i put in a very funny way english and spanish... but i want my installer to display only one language... like... when i choose in the menu selector spanish... in that messagebox shows spanish... if a choose italian in the menu selector... let that messagebox show itallian. [code] function NextButtonClick1(PageId: Integer): Boolean; begin Result := True; if (PageId = wpSelectDir) and not FileExists(ExpandConstant('{app}\xxx.exe')) then begin MsgBox('"Thi App" does not seem to be installed

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

I have a WPF Application that I have been trying to write in the MVVM style. If an Exception is thrown (like when a document is opened), I would like to display a MessageBox. Easy to do, but my code doesn't feel quite right because the MessageBox.Show call is in the ModelView. I thought that sort of thing is supposed to live in the View, but I'm not supposed to put code in the View. So the question really can be distilled down to what is the suggested way to display a MessageBox in MVVM? Kent Boogaart Use a service: public void SomeMethodInYourViewModel() { try { DoSomethingDangerous(); }

《Windows程序设计》(第五版)(美Charles Petzold著) https://docs.microsoft.com/zh-cn/windows/desktop/apiindex/windows-api-list MessageBox(NULL,TEXT("Hello,Windows 98!"),TEXT("HelloMsg"),0) 用来显示短信息，所显示的小窗口也是一个对话框 第一个参数是一个窗口句柄 第二个参数是将要在信息框里出现的文本字符串 第三个参数是将要在标题栏上显示的文本字符串 第四个参数是以前缀MB_打头的一些常量的组合。WINUSER.H定义了这些相关常量。可以从中任选一个表示在对话框里希望用哪种按钮，以及指定消息框中显示的图标。选0就只显示OK按钮。

本文以一个简单的小例子，介绍如何让MessageBox弹出的对话框，在几秒钟内自动关闭。特别是一些第三方插件（如：dll）弹出的对话框，最为适用。本文仅供学习分享使用，如有不足之处，还请指正。 概述 在程序中MessageBox弹出的对话框，用于向用户展示消息，这是一个模式窗口，可阻止应用程序中的其他操作，直到用户将其关闭。但是有时候在自动化程序中，如果弹出对话框，程序将会中断，等待人工的干预，这是一个非常不好的交互体验，如果程序能够自动帮我们点击其中一个按钮，让对话框消失，该有多好。 原理 通过对话框的 标题 查找对话框，获取对话框的 句柄 ，然后对话框发送指令。 涉及知识点 WIN32 API 也就是Microsoft Windows 32位平台的应用程序编程接口。每一个服务，就是一个函数，用于和Windows进行交互。 MessageBoxButtons 是一个Enum，表示对话框上显示哪些按钮。 PostMessage 是Windows API(应用程序接口)中的一个常用函数，用于将一条消息放入到消息队列中。消息队列里的消息通过调用GetMessage和PeekMessage取得。 示例截图如下： 关键代码 核心代码如下： 1 using System; 2 using System.Collections.Generic; 3 using System.Drawing;

I recently found out that by default MessageBoxes were not the top most form when displayed by default and I was wondering if anyone knew any circumstances when you wouldn't want the messagebox to be shown on top of other windows? I found the issue when I started to show splash screens whilst loading an application, and it looked like my program was still running but there was a MessageBox behind the splash screen that was waiting for input.. The splash screen was shown on a different thread to the thread that called the messagebox so I imagine this is why it didn't appear above the splash;

How to pop an alert message box using PHP? You could use Javascript: // This is in the PHP file and sends a Javascript alert to the client $message = "wrong answer"; echo "<script type='text/javascript'>alert('$message');</script>"; Create function for alert <?php alert("Hello World"); function alert($msg) { echo "<script type='text/javascript'>alert('$msg');</script>"; } ?> I have done it this way: <?php $PHPtext = "Your PHP alert!"; ?> var JavaScriptAlert = <?php echo json_encode($PHPtext); ?>; alert(JavaScriptAlert); // Your PHP alert! PHP renders HTML and Javascript to send to the client's