在Win7环境下,编写MFC应用程序,Project菜单下Add To Project子菜单中的 Components and Controls…选项,在弹出的对话框中Gallery文件为空,也就无法找到Registered ActiveX Controls项.经过试验,打开VC时使用管理员权限打开即可解决这个问题.
Visual C++为我们提供了一种好用的ActiveX控件Microsoft Communications Control(即MSComm)来支持应用程序对串口的访问,在应用程序中插入MSComm控件后就可以较为方便地实现对通过计算机串口收发数据. 要使用ActiveX控件MSComm,程序员必须将其添加入工程,其方法是: (1)单击主菜单project的子菜单Add To project的Components and Controls选项: (2)在弹出的"Components and Co
原文地址 https://docs.microsoft.com/en-us/aspnet/core/mvc/views/tag-helpers/intro What are Tag Helpers? Tag Helpers enable server-side code to participate in creating and rendering HTML elements in Razor files. For example, the built-in ImageTagHelper ca
from:http://msdn.microsoft.com/en-us/library/ms229335.aspx 我们平时在VS.net里引用的那些类库就是从这里来的 The .NET Framework class library is a library of classes, interfaces, and value types that provides access to system functionality and is designed to be the foundat
Custom Components In this document The Basic Approach Fully Customized Components Compound Controls Modifying an Existing View Type Android offers a sophisticated and powerful componentized model for building your UI, based on the fundamental layout
A curated list of awesome Delphi frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Note that only open-source projects are considered. Dead projects are mainly ignored except for those which do not have alive analogs.
Awesome Delphi A curated list of awesome Delphi frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Note that only open-source projects are considered. Dead projects are mainly ignored except for those which do not hav