messagebox

WPF : why doesnt messagebox have icon on titlebar

由 微笑、不失礼 提交于 2019-12-10 16:18:26
问题 All I want is that my messagebox should show my application's icon (or any other icon) in its titlebar, but it doesnt, why not? 回答1: The MessageBox in WPF is simply a wrapper for the standard MessageBox in user32.dll, which is exactly the same function that Windows itself calls to display a dialog box. It's not going to look any different in your WPF applications than it does in any other app that relies on the Win32 API (including WinForms, MFC, etc.). Using Reflector, you can verify this by

MessageBox in c#

由 99封情书 提交于 2019-12-10 14:53:43
问题 I want to show messagebox to the user, such that the user cannot refuse to confirm the message box. User should not be allowed to do anything else in the screen until he confirms the messagebox. This is a windows based c# application. The main thing is, even if i use windows message box. Some times it is hiding behind some screen. But for my case, i want message box to be on top most whenever it appears. I am using some other third party applications, which over rides my message box. I want

Tkinter messagebox not behaving like a modal dialog

由 一世执手 提交于 2019-12-10 14:26:00
问题 I am using messagebox for a simple yes/no question but that question should not be avoided so I want to make it unavoidable and it seems if I have one question box. messagebox.askyesno("text", "question?") Then I can go back to the root window of tkinter with the question still waitng for response, but if I have messagebox.askyesno("text", "question?") messagebox.askyesno("text", "question?") With the first messagebox open I can still go back to the root window of tkinter but with the other

how to create windows7-styled message/dialog boxes with command links in c#?

由 ℡╲_俬逩灬. 提交于 2019-12-10 03:05:36
问题 How to create these beautiful message/dialog boxes (example: http://i.msdn.microsoft.com/dynimg/IC123363.png) in C#? Is there a function similar to MessageBox.Show in the .NET Framework? 回答1: It is a TaskDialog. It is wrapped in a managed class by the Windows API Code Pack. Lots of other Vista and Win7 specific goodies in there as well. 回答2: I always hesitate to provide a codeproject link, but I think you're trying to make a TaskDialog. There's also a project on code.msdn.microsoft.com that

MessageBox in C# showing error

由 我的未来我决定 提交于 2019-12-10 03:00:56
问题 I was attempting to add MessageBox.Show(Message); and it was not found in my C# .net web application (button click method and also in Page_Load ).An error showing like 'The name 'MessageBox' does not exist in the current context' Do I need to add any assembly reference for this? (I am using .net framework 4). Is there any alternative method for this? 回答1: Use This: System.Web.UI.ScriptManager.RegisterStartupScript(this, typeof(Page), "alert", "alert('" + Message + "')", true); Hope This help.

MFC建立应用程序启示录（创世纪新篇）

由 安稳与你 提交于 2019-12-09 21:27:00
MFC是vc+的核心部分，需要一定的编程功底。 Windows编程基础 编制一个功能强大和易操作的Windows应用程序所需要的代码肯定会比一般的C++程序要多得多，但并不是所有的代码都需要自己从头开始编写，因为Visual C++不仅提供了常用的Windows应用程序的基本框架，而且可以在框架程序中直接调用Win32 API(Application Programming Interface, 应用程序接口)函数。这样，用户仅需要在相应的框架位置中添加自己的代码或修改部分代码就可实现Windows应用程序的许多功能。 简单的Windows应用程序 先来看一个最简单的Windows应用程序Ex_HelloMsg。 [例Ex_HelloMsg] 一个简单的Windows应用程序 #include <windows.h> int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { MessageBox (NULL, "你好，我的Visual C++世界！", "问候", 0) ; return 0 ; } 在Visual C++ 6.0运行上述程序需要进行以下步骤： (1) 选择“文件”→“新建”菜单命令，显示出“新建”对话框。在“工程

Element-ui弹框MessageBox 弹框

由 ♀尐吖头ヾ 提交于 2019-12-09 16:22:45
Element-ui弹框MessageBox 弹框 需求：弹框输入框可校验多种状态 校验多种状态用到了MessageBox 的inputValidator的属性，可以返回布尔值或字符串，若返回一个字符串, 则返回结果会被赋值给 inputErrorMessage； this.$prompt('分组名称', '新建分组', { confirmButtonText: '确定', cancelButtonText: '取消', // inputPattern: /^[a-zA-Z0-9_\u4e00-\u9fa5]+$/, inputValidator(value){ if (value == undefined) { return '分组名不能为空' } else if (value.length == 0) { return '分组名不能为空' } else if (!value.match('^[a-zA-Z0-9_\u4e00-\u9fa5]+$')) { return '不支持特殊字符' } else if (value.length > 20) { return '请输入20个字符以内的分组名称' } }, inputErrorMessage: '不支持特殊字符' }).then(({ value }) => { //点击确定需要执行的方法 }).catch(() => {

c# select text from messagebox.show popup

由 你离开我真会死。 提交于 2019-12-09 14:23:28
问题 i've been searching on google and stackoverflow for 2hours now. There has to be something i am just simply overlooking. Is there an easy way to make the text selectable in a messagebox? As of right now when i call a MessageBox.Show() i can not copy the text displayed. Why not? how would i set the text to be copy able? my code: //catch all exceptions catch (Exception ex) { MessageBox.Show(ex.Message); //throw; } I want to be able to select the error message that comes out so a user can send it

Scout Eclipse present optional message on server side

由 我的梦境 提交于 2019-12-09 03:56:15
问题 Is there a way that message (Yes/No) is presented inside scout server? Reason for this is save with warnings. For example you have some logic for save some entity and some validity on this entity in backend. In some cases, user need to be inform that saving this record might lead to some trouble, so he need to confirm save. Right now I have implementation like this : Scout Client -> Scout Server -> Backend -> Scout Server -> Scout Client -> Scout Server -> Scout Backend save called pass

MessageBox.Show right to left reading not working

由 ◇◆丶佛笑我妖孽 提交于 2019-12-08 21:36:33
问题 Hey I'll make it simple. I want to make a MessageBox of this string "abc" and it will be read from right to left. I tried this Messagebox.Show("abc",MessageBoxOptions.RtlReading); what's worng with this ? this is the error i get : 1:"cannot convert from 'System.Windows.Forms.MessageBoxOptions' to 'string" 2:"cannot convert from 'string' to 'System.Windows.Forms.MessageBoxButtons'" 3:"The best overloaded method match for 'System.Windows.Forms.MessageBox.Show(string, string)' has some invalid
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