WhereExpression Object

The WhereExpression Object is the base class for all Where expression types. Other properties are available depending on the type of the request. Where expressions are used to filter a request by applying extra conditions. They are generally stored as an XML formatted string, however, the scripting implementation can unwrap these in a tree. The WhereBuilder object can be used to create new instances of these objects. All subclasses have the properties defined here.

Subclasses:

• WhereBetween Object
• WhereBinary Object
• WhereConstant Object
• WhereField Object
• WhereList Object
• WhereMacro Object
• WhereNull Object
• WhereParameter Object
• WhereUnary Object

Properties

asString

Returns the XML representation as a string.

kind

Returns the Where expression kind/type as a string. The value can be any of: Binary, Unary, List, Parameter, Constant, Field, Null, Macro, Between.