(The newly developed project was attacked by injection, so she helped her write a general injection program and shared it. The principle is very simple: use the Application_BeginRequest(objectsender, EventArgse) event in Global.asax to terminate the acquisition of form or URL submission data, and then terminate the detection of malicious code through the SQLInjectionHelper class. This code only takes into account the versatility and ease of deployment. Since the project has now been developed and is now online, this general program was written to prevent many fixes.
App_Code\SQLInjectionHelper.cs
SQLInjection\TestSQLInjection.aspx
SQLInjection\TestSQLInjection.aspx.cs
Global.asax
.....)