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VoDbRelation Function

Return the linking expression of a specified relation.

Namespace:  XSharp.RT
Assembly:  XSharp.RT (in XSharp.RT.dll) Version: 2.0
Syntax
 FUNCTION VoDbRelation(
	nPos AS DWORD,
	uRel REF STRING
) AS LOGIC

Parameters

nPos
Type: UInt32
uRel
Type: String

Return Value

Type: Boolean
TRUE if successful; otherwise, FALSE.
Remarks
This function is like DBSetRelation().

This function, however, does not call the error handler and will therefore not produce a runtime error message or create an error object if it fails.
Therefore it is important to check the return value to determine if the function succeeded.

The LastRddError property in the runtimestate will contain needed information about any error that occurs.


Tip Tip
The difference between VoDbRelation and CoreDb.Relation is that VoDbRelation takes a USUAL parameter
See Also