Help: convert VB code to Delphi!

Here is the VB code:

Dim objPin As MapPoint.Pushpin
Set objPin = MPMap.ActiveMap.Selection


Here is my delphi code:

var
objpin:pushpin
begin
objpin:=map.activemap.selection

[Erreur] Unit1.pas(734): Types incompatibles : 'IDispatch' et 'Pushpin'

Regards, SD

Simple cast the variable:

objpin:=pushpin(map.activemap.selection)

Code compile, but objpin method or property don't work.
I want to use this code to get Pushpin user click.

Here's the complete VB code:

Dim objPin As MapPoint.Pushpin

' Check if the user double-clicked on a pushpin
If Not MPMap.ActiveMap.Selection Is Nothing Then
If TypeOf MPMap.ActiveMap.Selection Is MapPoint.Pushpin Then

Set objPin = MPMap.ActiveMap.Selection

' Do whatever with the pushpin...

' We've handled this double-click
Cancel = True

End If
End If
End Sub

Seb,

You may want to make sure that the Map.Selection reference ( to the object the user cliked on ) is actually a PushPin. It might be of some other type, like Location for instance.

///// suggestion
var ppClickedPushPin:PushPin;
...

if Map.ActiveMap.Selection<>nil then Map.ActiveMap.Selection.QueryInterface(IID_Pushpin , ppClickedPushPin);
if ppClickedPushPin<>nil then
begin
// use ppClickedPushPin here
end;
/////

/jean-phi