void QueryParams_QueryParamAdded(object sender, Entity.QueryParamEventArgs e)
{
e.QueryParam.LoadedChanged += QueryParam_LoadedChanged;
if (e.QueryParam.IsLoaded)
{
QueryParam_LoadedChanged(e.QueryParam, null);
}
}
void QueryParams_QueryParamRemoved(object sender, Entity.QueryParamEventArgs e)
{
e.QueryParam.LoadedChanged -= QueryParam_LoadedChanged;
var tp = st.Tabs.OfType <Query.QueryPageContainer>().FirstOrDefault(s => s.QueryParam == e.QueryParam);
if (tp != null)
{
st.CloseTab(tp);
}
}
