The HtmlEncode method is a static extension method provided by the SandboxSystemExtensions class. It is used to convert a string into its HTML-encoded equivalent, which is useful for ensuring that text is safely displayed in a web page without being interpreted as HTML code.
To use the HtmlEncode method, simply call it on a string that you want to encode. This method is particularly useful when you need to display user-generated content on a web page and want to prevent HTML injection attacks.
// Example usage of HtmlEncode string rawString = "<div>Hello, World!</div>"; string encodedString = SandboxSystemExtensions.HtmlEncode(rawString); // encodedString will be "<div>Hello, World!</div>"