asp.net - Redirect from Global.asax file -

We have a shop that we have modified to contract with a company. He added the following in our Globl.asaks file:

  protected void Application_PreRequestHandlerExecute (object sender, EventArgs e) {string exFilePath = Request.AppRelativeCurrentExecutionFilePath.ToLower (); If ((!! ExFilePath.EndsWith ( ". Aspiaks") and; exFilePath.EndsWith ( ". Ashx")). ExFilePath.StartsWith ( "~ / admin") || exFilePath.StartsWith ( "~ / js (" ~ / errors ") || exFilePath.StartsWith (" ~ / fckeditor ") with (" ~ / app_themes ") with exFilePath.Starts (" ~ / property ")} exFilePath.StartsWith (" ~ / errors ")   
 The purpose of this is to carry any person to a login screen, unless they are not going to the folders for which Ogin does not require security.  
 I now have them http: // [mysite] /vendorstore/PasswordHelp.aspx?Key=123&Check=V7Xc1BsH913V  needs to be on 
 If someone can help me modify the global file, I would be grateful. I tried to add.  
 thanks   
 
  
 
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 If more then your change:  
  if (exeFilePath.EndsWith ("/ Passwordhelp.aspx") || (ExFilePath.EndsWith (".aspx") & ExFilePath.EndsWith (". Ashx")). ExFilePath.StartsWith ("~ / admin") || ExFilePath.StartsWith ("~ / js") || ExFilePath.StartsWith exFilePath.StartsWith ("~ / fckeditor"). ExFilePath.StartsWith ("~ / with images") exFilePath.StartsWith ("~" ("~ / errors")} exFilePath.Starts ("~ / Errors") ("~ / Webcharts"))   
 Make sure you're using lowercase ("passwordhelp.aspx") ("~ / Layout ")} exFilePath.StartsWith (" ~ / webcharts "))" and make sure it is before you! ExeFilePath.EndsWith (".aspx") and ".shx" check.