public class Script
{
    [DeclareAction("DeleteSearch")]
	public void Bgischel ()
	{

        string selectedProject = string.Empty;

        Eplan.EplApi.ApplicationFramework.ActionManager oMngr = new Eplan.EplApi.ApplicationFramework.ActionManager();
        Eplan.EplApi.ApplicationFramework.Action oSelSetAction = oMngr.FindAction("selectionset");

        if (oSelSetAction != null)
        {
            Eplan.EplApi.ApplicationFramework.ActionCallingContext ctx = new Eplan.EplApi.ApplicationFramework.ActionCallingContext();
            ctx.AddParameter("TYPE", "PROJECT");
            bool bRet = oSelSetAction.Execute(ctx);
            if (bRet)
            {
                ctx.GetParameter("PROJECT", ref selectedProject);
            }
            else
            {
                System.Windows.Forms.MessageBox.Show("Kein aktuelles Projekt gefunden.");
            }

        }
        else
        {
            System.Windows.Forms.MessageBox.Show("Aktion konnte nicht ausgeführt werden.");
        }

 
        Progress progress = new Progress("SimpleProgress");
		progress.BeginPart(100,"");
		progress.SetAllowCancel(true);
		if(!progress.Canceled())
		{
			progress.BeginPart(100,"ProjectClean");
			ActionCallingContext projectCleanContext = new ActionCallingContext ();
			projectCleanContext.AddParameter("FILTERSCHEME","Fluid");
			projectCleanContext.AddParameter("USEFILTER","0");
			projectCleanContext.AddParameter("LogMsgActionDone","true");
            projectCleanContext.AddParameter("PROJECTNAME", selectedProject);
			projectCleanContext.AddParameter("CONFIGSCHEME","Suchergebnislisten");
			new CommandLineInterpreter().Execute("compress",projectCleanContext);
			progress.EndPart();
		}
		
		progress.EndPart(true);
	}
}