SqlGeometry.IsValidDetailed Método

Returns a message to help identify validity issues with a spatial object.

Espacio de nombres:  Microsoft.SqlServer.Types
Ensamblado:  Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)

Sintaxis

'Declaración
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function IsValidDetailed As String
'Uso
Dim instance As SqlGeometry 
Dim returnValue As String 

returnValue = instance.IsValidDetailed()

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public string IsValidDetailed()

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
String^ IsValidDetailed()

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member IsValidDetailed : unit -> string

public function IsValidDetailed() : String

Valor devuelto

Tipo: System.String
A message indicating whether the spatial object is valid or not valid, and if not valid, why not.

Comentarios

If data is not valid for multiple reasons, only one will be returned. Each message will have a unique ID, so the process of detecting validity and fixing it can be automated. An object can be automatically validated by calling the MakeValid() method.

Indexing values for sub-objects will start counting each curve from 1. The invalid curve could be accessed with the STCurveN method with the given value. The same is true for STRingN, passed index for rings matched value used for STRingN to get the same ring.

Vea también

Referencia

SqlGeometry Clase

Espacio de nombres Microsoft.SqlServer.Types