private void SelectTool(string charID) { int idslct = psApp.CharIDToTypeID("slct"); int idnull = psApp.CharIDToTypeID("null"); int idtool = psApp.CharIDToTypeID(charID); ActionDescriptor actionDesc = new ActionDescriptor(); ActionReference actionRef = new ActionReference(); actionRef.PutClass(idtool); actionDesc.PutReference(idnull, actionRef); psApp.ExecuteAction(idslct, actionDesc, PsDialogModes.psDisplayNoDialogs); }