ExprFltrQueryBldr Object
Use this object to translate an expression in Extensible Markup Language (XML) form into a SQL filter query string. A filter query returns a subset of items from a database based on a combination of attribute values.
ProgID: | Commerce.ExprFltrQueryBldr (Externally creatable) |
COM Class Name: | ExprFltrQueryBldr |
COM Interface Name: | IExprFltrQueryBldr |
Interface ID Constant: | IID_IExprFltrQueryBldr |
Header File: | exprfltrbldr.h, mspu_guids.h |
Type Library Name: | Microsoft Commerce 2000 Expression Builder Type Library |
DLL Name: | exprfltrbldr.dll |
Threading Model: | Apartment |
In C++, use the IExprFltrQueryBldr interface to access the properties and methods of the ExprFltrQueryBldr object.
Because this object is primarily intended for use within ASP script, access from C++ will not be common.
The methods of the ExprFltrQueryBldr object are shown in the following table.
Method | Description |
ConvertExprToSqlFltrStr | Converts an expression in XML form to a SQL filter string. |
ConvertExprUsingDict | Converts an expression in XML form that references a Dictionary object into a SQL filter string. |
Remarks
The expression in XML form may contain a reference to a Dictionary object.