RAD Studio VCL Reference
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TDBXParameterDirections Class
TDBXParameterDirections Constants | TDBXParameterDirections Members | Description | See Also
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Parameter types supported by TDBXParameter

Class Hierarchy
Pascal
TDBXParameterDirections = class;
C++
class TDBXParameterDirections;
File

DBXCommon

Description

Parameter types supported by the TDBXParameter class. 

This table contains parameter direction constants.

Constant 
Description 
Unknown  
The parameter type is unknown (generates an error).  
InParameter  
Input parameter.  
OutParameter  
Output parameter.  
InOutParameter  
Input/Output parameter.  
ReturnParameter  
Return parameter.  

 

See Also
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