var isDeleting = false;
function gvSchedules_BeginCallback(s, e) {
    e.customArgs["partitionkey"] = partitionkey;
    isDeleting = e.command === "DELETEROW";
}

function gvSchedules_EndCallback(s, e) {
    //clear schedule form when changing partition
    if (pcAccountManagement.activeTabIndex === tabindex_schedules) {
        if (isDeleting) {
            GetNoSchedulesFilterView();
        }
        if (clearScheduleSelection && !isDeleting) {
            btnClearScheduleSelection.SetEnabled(true);
        } else {
            btnClearScheduleSelection.SetEnabled(false);
        }
        checkEditing(s);
    }
}