VoDb.Select Method | |
Select a new work area and retrieve the current work area.
Namespace:
XSharp
Assembly:
XSharp.RT (in XSharp.RT.dll) Version: 2.21
Syntax STATIC METHOD Select(
nNew AS DWORD,
riOld OUT USUAL
) AS LOGIC
public static bool Select(
uint nNew,
out Usual riOld
)
Request Example
View SourceParameters
- nNew
- Type: DWord
The work area number for the new work area. - riOld
- Type: Usual
Return Value
Type:
LogicTRUE if successful; otherwise, FALSE.
Remarks
This function is like DBSelect() but strongly typed.
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 |
---|
VoDbSelect() and CoreDb.Select() are aliases |
Tip |
---|
The difference between VoDb.Select and CoreDb.Select is that VoDb.Select takes a USUAL parameter |
See Also