FarPoint.Web.Spread.Model.ISheetSpanModel iss;
iss = (FarPoint.Web.Spread.Model.ISheetSpanModel)FpSpread1.ActiveSheetView.SpanModel;
bool b;
b = iss.IsEmpty();
string msg = "The model has spans is " + b.ToString();
Response.Write("<script language='javascript'>alert('" + msg + "')</script>");
Dim iss As FarPoint.Web.Spread.Model.ISheetSpanModel
iss = FpSpread1.ActiveSheetView.SpanModel
Dim b As Boolean = iss.IsEmpty()
Dim msg As String = "The model has spans is " + b.ToString()
Response.Write("<script language='javascript'>alert('" & msg & "')</script>")