Active Query Builder 2 .NET Edition reference
Expression Property (MetadataField)

Gets or sets the SQL expression string for a virtual metadata field.
Public Property Expression As System.String
Dim instance As MetadataField
Dim value As System.String
instance.Expression = value
value = instance.Expression
public System.string Expression {get; set;}
public: __property System.string* get_Expression();
public: __property void set_Expression( 
   System.string* value

Property Value

Valid SQL expression string to be used as replacement for this field in result SQL query text.
Firtual fields are usually defined to hide complex SQL expressions or correlated sub-queries from the end-user.
See Also


MetadataField Class
MetadataField Members



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