Active Query Builder 2 .NET Edition reference
IsVirtual Method (MetadataField)

Indicates that the metadata object is a virtual calculated field.
Public Function IsVirtual() As System.Boolean
Dim instance As MetadataField
Dim value As System.Boolean
value = instance.IsVirtual()
public System.bool IsVirtual()
public: System.bool IsVirtual(); 

Return Value

True if Expression is not empty; false otherwise.
Virtual fields are replaced with expressions in result SQL query text. The Expression property of virtual metadata field must be set to valid SQL expression to be used as replacement for this field in result SQL query.
See Also


MetadataField Class
MetadataField Members



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