The ‘C# WebBrowser Control’ provides the capability of browsing the web pages to our application. One can also display their own HTML content through the web browser control. That means he/she can generate all fancy reports in html content and then display that in a WebBrowser Control. In this example, we will explore how to design simple browsing window. Note, even though this example acts as a browser, when you are browsing using this sample, do not provide any sensitive information. This is just a sample that shows the use of WebBrowser Control. At the end, we will also explore how to display the user content with button click and hook that to the C# handler method.
The Web.config file supplies the Website settings required for the ASP.Net web sites. These settings are like connection strings, how many users allowed, etc. Sometimes the situation arises where we need to add or remove the configuration settings without re-starting the server. This is to avoid website’s down-time. In this article, we will see a demo of how to change web config file when the site is running. Imagine that web admin of the site will access the page which we will create in this example. The goal is to add an extra web setting dynamically, and in the meantime, the server must function as usual with no re-start.
In this article, we will look at the example of using the CreateFile, ReadFile, WriteFile and OpenFile win32 API functions with an MFC Dialog based application. Win32 is a very rich API that supplies many functions and MFC is a Framework wrapped over those functions to form a logical working unit. Win32 API library is in a native format that means it is in C style (Procedural Approach) whereas MFC is an OOPS based Framework API. OK, let us start with the sample.