尝试在ASP.NET ReportViewer控件中显示/隐藏参数时出现问题

I have an SSRS report that is displayed to users in the ASP.NET ReportViewer control. The report has many parameters and we're using the parameter prompts that the ReportViewer control offers. Depending on a certain parameter of the report, we only need to have the user prompted for a subset of the rest of the report parameters.I have an SSRS report that is displayed to user