X# Runtime and VO SDK Reference
X# Runtime and SDK Reference
XSharp.VO.SDK Namespace
DataServer Class (Typed)
DataServer Methods (Typed)
DataServer.Append Method (Typed)
DataServer.AsString Method (Typed)
DataServer.Close Method (Typed)
DataServer.Commit Method (Typed)
DataServer.DataField Method (Typed)
DataServer.Delete Method (Typed)
DataServer.FieldGet Method (Typed)
DataServer.FieldGetFormatted Method (Typed)
DataServer.FieldHyperLabel Method (Typed)
DataServer.FieldName Method (Typed)
DataServer.FieldPos Method (Typed)
DataServer.FieldPut Method (Typed)
DataServer.FieldSpec Method (Typed)
DataServer.FieldStatus Method (Typed)
DataServer.FieldSym Method (Typed)
DataServer.FieldValidate Method (Typed)
DataServer.FLock Method (Typed)
DataServer.GetLookupTable Method (Typed)
DataServer.GoBottom Method (Typed)
DataServer.GoTo Method (Typed)
DataServer.GoTop Method (Typed)
DataServer.LockCurrentRecord Method (Typed)
DataServer.NoIVarGet Method (Typed)
DataServer.NoIVarPut Method (Typed)
DataServer.Notify Method (Typed)
DataServer.PostInit Method (Typed)
DataServer.PreInit Method (Typed)
DataServer.RegisterClient Method (Typed)
DataServer.ResetNotification Method (Typed)
DataServer.RLock Method (Typed)
DataServer.RLockVerify Method (Typed)
DataServer.Rollback Method (Typed)
DataServer.Seek Method (Typed)
DataServer.SetDataField Method (Typed)
DataServer.Skip Method (Typed)
DataServer.SuspendNotification Method (Typed)
DataServer.UnLock Method (Typed)
DataServer.UnRegisterClient Method (Typed)
DataServer.Update Method (Typed)
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DataServer.FieldStatus Method (Typed)

X#
Determine the status of a field in this data server after the last operation.

Namespace:  XSharp.VO.SDK
Assembly:  XSharp.VOSystemClasses (in XSharp.VOSystemClasses.dll) Version: 2.21
Syntax
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 VIRTUAL METHOD FieldStatus(
	nFieldPosition AS USUAL
) AS HyperLabel
Request Example View Source

Parameters

nFieldPosition
Type: Usual
The name, number, or symbol representing the desired field.

Return Value

Type: HyperLabel
A HyperLabel object if any error condition had occurred or if a validation has failed, NIL if everything is OK, if the validation passed, or if there has been no validation attempt.
Remarks
In particular, DataServer:FieldStatus() can be used to find out more about a validation failure. By accessing the properties of this hyperlabel, you can retrieve not only a description of the condition that was raised, but also context-sensitive help on it. For example:
X#
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1oDataServer:FieldStatus(#LastName):Caption
2oDataServer:FieldStatus(#LastName):Description
3oDataServer:FieldStatus(#LastName):HelpContext
See Also