WinStudio

GetSecondaryCollectionNumber Method

Applies To

IWSIDOCollection interface

Definition

Returns an integer indicating the status of a specified IDO collection object.

Syntax

object.GetSecondaryCollectionNumber()

Part	Description
object	Required. The name of a valid IDO collection object.

Remarks

The return value is one of the following integers:

1	The specified object is the primary IDO collection.
2, 3, ... n	The index or numeric value of a secondary IDO collection, where n is an integer.
-2	The specified object is a subcollection, not a secondary IDO collection.
-3	The specified object has an invalid entry.

Example

Sub Main()
   Dim oCache As IWSIDOCollection
   Dim iValue As Integer
   oCache = ThisForm.Components("grid1").IDOCollection
   iValue = oCache.GetSecondaryCollectionNumber()
   If iValue = 1 Then
       Application.ShowMessage("The specified collection is the primary collection.")
   ElseIf iValue = -2 Then
       Application.ShowMessage("The specified collection is a subcollection, not a secondary collection.")
   ElseIf iValue = -3 Then
       Application.ShowMessage("The specified collection is an invalid entry.")
   Else
       Application.ShowMessage("The index number of the specified secondary collection is " _
       & iValue & ".")
   End If
End Sub