dpConnectCB()

Event as an reaction when a value changes.

Synopsis

HRESULT dpConnectCB(VARIANT vIdent, VARIANT vValue);

Parameter

Parameter Description
vIdent Passed ident
vValue Passed value

Description

If the data point attributes (DP attributes in a dpConnect) change, this event is called.

vValue can be a single value of the data point attribute type or an array with corresponding types.

Example

(See ComSample.xls, CComSample)

Private Sub moComManager_dpConnectCB(ByVal vIdent As Variant, ByVal
vValue As Variant)
Dim i As Integer
If IsArray(vValue) Then
For i = 0 To UBound(vValue)
Debug.Print vIdent(i), vValue(i)
Next i
Else
Debug.Print vIdent, vValue
End If
End Sub

Assignment

COM