[mapguide-users] ASP.NET MG2.0.2 - SelectFeatures Filter
matteo.conte1979 at libero.it
Mon Feb 23 13:57:58 EST 2009
thanks for the help. The layer source is a MS SQL 2005 table with x and y
field. The strange thing is that the ID_TESTTOW field is a Integer field but
if I don't use single quote when set the filter I get the error.
Now I have modify filter replaced ID_TESTTOW=262 with ID_TESTTOW='262' and
the application work fine
Jackie Ng wrote:
> What if you try single-quoting the numeric values?
> - Jackie
> Matteo wrote:
>> I have a point layer with filter that i set from MapGuide Studio 2009
>> (the filter is "( Codec ='HR') AND direction = 'B->A' and LQ <= 2.50
>> and MNC=10 and valid =01 and ValidTestInfo =01")
>> Now I must select some whit this filter "( Codec ='HR') AND direction =
>> 'B->A' and LQ <= 2.50 and MNC=10 and valid =01 and ValidTestInfo =01
>> and ID_TESTTOW=262" but when I call the function SelectFeatures MapGuide
>> give me the error "An exception occurred in FDO component.String does not
>> represent a valid filter. "
>> I try to use Server.HtmlEncode function to encode filter but I have the
>> same error.
>> Can you help me?
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