Web Forms :: How To Make Dropdownlist Allow Multiple Selection

Mar 29, 2010

Now my datasource has where clause depends on the selection of a dropdownlist that contains selection of one of the items plsu and option ALL.

This only caters for all or, one item

I need to make it

All, or, 2,3, or 4.. selection and the datasource is then refreshed. What control I should use and it seems the SQL need to modified into "IN" statement, am I wrong ?

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[Code]....

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[Code]....

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[Code]....

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[Code]...

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