If I remember correctly, you can't. TableStyles only work with DataSet and DataTable objects, not user collections. The MappingName property must match up with the TableName property of a DataSet or DataTable object, which your collection will not have. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007

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Ya thanks... but i tried it it doesn't works.... i tried with the OR condition.. still it is retrieving single row.. also i tried with AND condition and the report goes blank.... Please can u suggest any other alternative.... Sachin G.