Hi,

I have copied the license file AjaxUploader.lic in a sub-folder "AjaxUploader" of my web application, and written the following key in the web.config:

<add key="AjaxUploaderLicense" value="AjaxUploader/AjaxUploader.lic" />

and it works well.

 

Now, if I delete the license file, I get an unhandled javascript exception after selecting the files and clicking "Open" in the browse dialog :

" Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500"

 

Is there a way to detect from code behind (C#) if there is a valid license file?

So that, in the case of the license file is not present, or if it has expired, then I can display a proper error message or use an alternate control.

 

Thanks in advanced.

CuteSoft people did not answer to that post, so I copy here the code I implemented in the case of someone would be interested:

 

public bool AjaxUploaderLicenseFileExists()

{

  // get the web application path
  string apppath = System.Web.HttpContext.Current.Server.MapPath(System.Web.HttpContext.Current.Request.ApplicationPath);
  // get the relative path of the AjaxUploader license file
  string licensefile = System.Configuration.ConfigurationManager.AppSettings["AjaxUploaderLicense"];
  if (string.IsNullOrEmpty(licensefile))
    licensefile = "bin\\AjaxUploader.lic";
  // check if the license file exists
  string licensepath = string.Format("{0}\\{1}", apppath, licensefile);
  return System.IO.File.Exists(licensepath);

}

Anyway, this method only allows me to check wether the license file exists or not, it does not tell me if it is valid (expired or not).

I saw in the AjaxUploader developer guide (http://ajaxuploader.com/document/) that there is a UploaderLicenseProvider.GetLicense Method, but there is no explanation telling how to use it :(...

 

Hi,

 

We do not provide any way to test the license.

 

 

Regards,
Terry