! Argument !! Type !! Direction !! Purpose
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| MetaClass|| [[MetaClass]]|| In || The [[MetaClass]] to query
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| PropertyName|| String{{String_MSDN}}|| In || The [[MetaProperty]] to use for comparison
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| Operator|| [[QuerySearchItemOperator]]|| In || The compare method, valid operators are:
* QuerySearchItemOperator.Equals
* QuerySearchItemOperator.NotEqual
* QuerySearchItemOperator.LowerAndEqualThan
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| PropertyValue|| Object{{Object_MSDN}}|| In || The value to compare against
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| Index|| Integer{{Integer_MSDN}}|| In || The index if an indexed value is to be compared; set to -1 for regular value
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| FirstMatch|| [[BaseClass ]] || Out || The first object the query returned
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| Result|| List<[[BaseClass]]> || Out || The result of the query
|}