ro 

IsFunction (TGDBExpressionPartCastCall)

ro 

IsTypeCast (TGDBExpressionPartCastCall)

ro 

Parts (TGDBExpressionPart)

pt 

PTypeReq (TGDBExpressionPartCastCall)

ro 

Text (TGDBExpressionPart)

ro 

TextEx (TGDBExpressionPart)

ro 

TextStrFixed (TGDBExpressionPart)