Error - Expression Of Type 'Boolean' Expected

Aug 24, 2010

For the life of me, I can't figure out what the problem is with this:

tempData= from a in dx.SomeTable select a;
string searchField="ItemName";
string searchString="BoxPkg";
object[] parameters=new object[]{searchField,searchString};
tempData = tempData.Where("@0 like @1", parameters);

I get this error " {"Expression of type 'Boolean' expected"} "

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