I found some code to make a C implementation of stacks, and decided to use it. However, there were several typedefs, and I am having difficulty printing the values in a stackT (really a char array). Below is the code. What am I doing wrong? #include <stdio.h> #include <stdlib.h> typedef char stackElementT; typedef struct { stackElementT *contents; int maxSize; int top; }
我发现了一些代码来实现堆栈的C实现，并决定使用它。 然而，有几个类型定义，并且我很难在一个stackT中打印这些值（实际上是一个char数组）。 以下是代码。 我究竟做错了什么？ #include <stdio.h> #include <stdlib.h> typedef char stackElementT; typedef struct { stackElementT *contents; int maxSize; int top; } stackT; void StackInit(stackT *stackP, int maxSize) { stackElementT *ne
I have a few installs of Visual Studio Express 2013 (Windows Phone, Windows Store and Desktop) but the only options there are when creating a new project in Blend are for Windows Store apps. Opening a WPF solution in Blend that was created in Visual Studio 2013 just shows the XAML and no design view loads or is available. I have browsed the Blend install directory and there are Silverlight an
我有几个安装的Visual Studio Express 2013（Windows Phone，Windows Store和Desktop），但在Blend中创建新项目时唯一的选择是Windows Store应用程序。 在Visual Studio 2013中创建的Blend中打开WPF解决方案仅显示XAML，并且没有设计视图加载或可用。 我浏览了Blend安装目录，并且C:Program Files (x86)Microsoft Visual Studio 12.0BlendProjectTemplatesenCSharp有Silverlight和WPF模板（尽管没有Windows应用商店模板）。
I'm using excelLibrary to programatically create excel files but I get a file format error when I try to open the generated files in Microsoft Office Excel. I've seen this has been reported but there's still no answer about it. I use Office 2010 and I'm able to open any other .xls (97-2003 file format) but the ones generated with excelLibrary. I've also tried Open Office
我正在使用excelLibrary以编程方式创建excel文件，但当我尝试在Microsoft Office Excel中打开生成的文件时出现文件格式错误。 我已经看到这个报道，但仍然没有答案。 我使用Office 2010，并且可以打开任何其他.xls（97-2003文件格式），但使用excelLibrary生成的文件格式。 我也试过Open Office，但仍然无法打开生成的文件。 我还没有试图在Office 97-2003中打开它们。 试试这个示例代码来重现错误。 有没有人发现如何
I'm trying to do a RestApi (asp.net core) that calls the backend (C#) through RabbitMq. To handle many requests I will need to call the backend asynchronously. For me the example code from rabbitmq seem not to be thread-safe because it dequeues messages until the one with the correct correlation id is returned. All others will be ignored. (link: https://www.rabbitmq.com/tutorials/tutoria
我试图做一个RestApi（asp.net核心），通过RabbitMq调用后端（C＃）。 为了处理很多请求，我需要异步调用后端。 对我来说，来自rabbitmq的示例代码似乎不是线程安全的，因为它将邮件出队，直到返回具有正确关联标识的邮件。 所有其他人将被忽略。 （链接：https：//www.rabbitmq.com/tutorials/tutorial-six-dotnet.html） while(true) { var ea = (BasicDeliverEventArgs)consumer.Queue.Dequeue(); if(ea
Is there a common way to pass a single item of type T to a method which expects an IEnumerable<T> parameter? Language is C#, framework version 2.0. Currently I am using a helper method (it's .Net 2.0, so I have a whole bunch of casting/projecting helper methods similar to LINQ), but this just seems silly: public static class IEnumerableExt { // usage: IEnumerableExt.FromSingleIt
是否有一种常用的方法将T类型的单个项传递给期望IEnumerable<T>参数的方法？ 语言是C＃，框架版本2.0。 目前我使用的是辅助方法（它是.Net 2.0，所以我有一大堆类似于LINQ的投射/投影辅助方法），但这看起来很愚蠢： public static class IEnumerableExt { // usage: IEnumerableExt.FromSingleItem(someObject); public static IEnumerable<T> FromSingleItem<T>(T item) { yield ret
I am attempting to write a component in C# to be consumed by classic ASP that allows me to access the indexer of the component (aka default property). For example: C# component: public class MyCollection { public string this[string key] { get { /* return the value associated with key */ } } public void Add(string key, string value) { /* add a new element */ }
我正在尝试在C＃中编写一个组件，供传统的ASP使用，它允许我访问组件的索引器（又名默认属性）。 例如： C＃组件： public class MyCollection { public string this[string key] { get { /* return the value associated with key */ } } public void Add(string key, string value) { /* add a new element */ } } ASP消费者： Dim collection Set collection = Server.CreateObject("
I have a FlowDocument that I need to email out in WPF. The issue is that formatting is now working correctly. Figured it would simple enough doing it this way; var fromAddress = new MailAddress("myemail@emailaddress.com", fromID); var toAddress = new MailAddress(emailAddress, toID); string boby = new TextRange(doc.ContentStart, doc.ContentEnd).Text; string subject = "My email"; const string fr
我有一个FlowDocument ，需要在WPF中发送电子邮件。 问题是现在格式化工作正常。 通过这种方式来做到这一点很简单; var fromAddress = new MailAddress("myemail@emailaddress.com", fromID); var toAddress = new MailAddress(emailAddress, toID); string boby = new TextRange(doc.ContentStart, doc.ContentEnd).Text; string subject = "My email"; const string fromPassword = "mypassword" var smtp = new SmtpClient
I am working on a chat application. There is a scrollviewer containing a richtextbox which contains a flowdocument which contains paragraphs in its blocks. Now when a new message is added then the scrollviewer scrolls down its content properly (automatic scroll when the scrollbar is at the bottom). The flowdocument has always maximum 100 paragraphs in it while it is scrolled down to the bottom
我正在开发一个聊天应用程序。 有一个包含richtextbox的scrollviewer，其中包含一个flowdocument，其中包含块中的段落。 现在，当添加新消息时，滚动查看器会正确地向下滚动其内容（当滚动条位于最下方时自动滚动）。 流动文档总是最多有100个段落，同时向下滚动到底部。 （新消息到达时，顶部的旧段落将被删除。） 我想添加的是，当我滚动scrollviewer到其顶部，然后我想加载旧的消息（Facebook风格的一种）。 当我滚动
I'm attempting to "Tokenize" text inside of a WPF RichTextBox control. Whenever the user types a ";", the text before it is placed into a new TextBox contained within an InlineUiContainer. This allows the text to be programmatically different, and yet still be editable. I was able to remove the border and make the background transparent so that the text looks to be dir
我试图在WPF RichTextBox控件中“标记”文本。 每当用户输入“;”时，其前面的文本将被放入InlineUiContainer中包含的新文本框中。 这允许文本在编程上不同，但仍然是可编辑的。 我能够移除边框并使背景透明，以便文本看起来像是在RichTextBox的正上方; 但是，如果您尝试仅选择“标记”中的部分文本以及其外部的某些文本，则无论如何都会选择整个文本框。 我的问题是：有没有办法让文本框无缝可选？ 也许是为了让它像箭头一样
I would like to know how I can get the word that current cursor is on, in WPF RichTextBox. I am aware that RichTextBox has Selection Property. However, this only gives me the text that is highlighted in the RichTextBox. Instead I would like to know the word the cursor is on even if the whole word is not highlighted. Any tips are appreciated. Thank you very much. Attach this function to a
我想知道如何在WPF RichTextBox中获取当前游标所在的单词。 我知道RichTextBox具有选择属性。 但是，这只会给我在RichTextBox中突出显示的文本。 相反，我想知道即使整个单词没有突出显示，光标所在的单词也是如此。 任何提示都表示赞赏。 非常感谢你。 将此函数附加到一个任意的RichTextBox，现在称为testRTB，并查看Output窗口获取结果： private void testRTB_MouseUp(object sender, MouseButtonEventArgs e) {