Way 1

private void menuFrmMethods_menuTest_Execute(object sender, FndCommandExecuteEventArgs e)

{
   // ifswin:Ifs.Application.QuickReporting.QuickReportDetail?action=get&key1=773426

   iURL.Clear();

   iURL.SetProtocol("ifswin");

   iURL.SetProgId("Ifs.Application.QuickReporting.QuickReportDetail");

   iURL.iParameters.SetAttribute("action", "get");

   iURL.iParameters.SetAttribute("key1", "773426");

   iURL.Go();

}

Way 2

public override void New()
{
	Ifs.Fnd.Core.FndUrlAddress url = new Ifs.Fnd.Core.FndUrlAddress("ifswin:Ifs.Application.QuickReporting.QuickReportDetail?action=new");
	this.NavigationService.Navigate(url, false, true);
}

Cheers!