activex filtering

To create a web project a few days ago, you must write an ActiveX control by yourself. Today, ActiveX controls are mostly developed using VB/C ++, and I am not familiar with them. Therefore, I want to write ActiveX controls using C. First, create a winform Control Project helloworld, and drag a label control. Set the text to helloworld, The content of use

To implement an ActiveX control using C #, three problems must be solved: 1. Enable the. NET component to be called by com 2. After registering on the client, ActiveX control can pass IE Security Authentication. 3. When the client is not registered, the installation package can pass ie signature authentication. BenProgramThe development environment is. NET Framework 3.5 and the tool is Visual Studio

C # Development ActiveX controls are useful for developing web pages, and the following provides a guide for developing ActiveX controls in C # for your reference. 0. Foreword An ActiveX control, formerly known as an OLE control or OCX control, is a software component or object that can be inserted into a Web page or other application. With an

When you use ASP to write server-side applications, you must rely on ActiveX components to powerful WEB application functions, such as: you need to connect the database, the database online operation, etc., this article will begin to introduce the ASP ActiveX components to use the method. From today onwards we will formally learn the ASP's--activex components. In

When you use ASP to write server-side applications, you must rely on ActiveX components to powerful WEB application functions, such as: you need to connect the database, the database online operation, etc., this article will begin to introduce the ASP ActiveX components to use the method.From today onwards we will formally learn the ASP's--activex components. In

Recently done a Web project, you need to play the webcam captured live video in the Web page, we already have a play video of the use of C # written in the Windows control, how to embed it in the Web page? This requires the use of an ancient technique, ActiveX.1. Convert. NET controls to ActiveX controlsThe first thing to do is to convert our Windows video playback controls into

Development is based on. it is difficult for programmers on the net platform to essentially associate Visual C # With ActiveX components. Although Visual C # is used to develop applications. net Framework SDK is incomplete, and ActiveX is also required. However, even so, it is difficult to associate the two. The reason is that the files can be directly used by Visual C # And the executable programs generate

VS2008 There is always a memory release error when using ActiveX controls to connect and manipulate the database, as if the use of VC6.0 will generate more than 2 files, there will be no problem.VC + + Use ActiveX controls to connect and manipulate databases in two ways:1. Connect to the database through the Properties window2. Connect to the database through code1. Connect to the database through the Prope

Story background: The Java Group's small partners need a can in IE (or 6 ...). The screenshot below and return to the Web page function, but IE is very cumbersome to do (may not be able to do), so found me to write an ActiveX control to implement this function, think that there may be other small partners need this function, so the PO out for the needs of people to use, of course, can also be used as learning C # A simple introductory tutorial for wri

1 new MFC ActiveX control project. Control Settings section, the created control is based on the item selection static, the "active when visible" item is checked, the "No Flicker Activation" item is selected, and the remaining items are actually checked as needed. 2) By default, the wizard creates a project that uses a shared MFC DLL, and you must ensure that the target machine has an MFC DLL installed, or the Act