Probably you have not declared constant "layer_info_name".
As far as I know it should be an integer. In MapBasic.BAS you can find constants declaration like this:


Global Const LAYER_INFO_NAME = 1

regards

George


----- Original Message ----- From: <[EMAIL PROTECTED]>
To: "MapInfo-L" <[email protected]>
Sent: Monday, March 28, 2005 10:23 PM
Subject: MI-L Error with Mapbasic statement



hi

I ma getting an error when i run this section of the
code
Sub Select_within
Dim s_point as string
Dim s_polygon as string

s_point = layerinfo(frontwindow(),1,layer_info_name)
s_polygon = layerinfo(frontwindow(),2,layer_info_name)

Select * from s_point where Obj Within s_polygon into
test
Browse * from test
End Sub

The error i get is,
"Cannot ocnvert error"

Can some one help
Thanks






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