SESPEvents Object

Description

SESP Events

Example

Example (VB.NET)
Example (C#)

Option Infer On

Imports System
Imports System.Runtime.InteropServices
Imports System.Runtime.InteropServices.ComTypes
Imports System.Windows.Forms

Public Class Form1
    Inherits Form
    Implements SolidEdgeFramework.ISESPEvents

    Private _application As SolidEdgeFramework.Application
    Private _connectionPoint As IConnectionPoint
    Private _cookie As Integer

    Public Sub New()
        InitializeComponent()
    End Sub

    Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load
        ' Connect to Solid Edge.
        _application = DirectCast(Marshal.GetActiveObject("SolidEdge.Application"), SolidEdgeFramework.Application)

        ConnectEvents()
    End Sub

    Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As FormClosingEventArgs)
        DisconnectEvents()
    End Sub

    Private Sub ConnectEvents()
        ' Get the event GUID.
        Dim typeGuid = GetType(SolidEdgeFramework.ISESPEvents).GUID

        ' Get a reference to the IConnectionPointContainer.
        Dim container As IConnectionPointContainer = DirectCast(_application, IConnectionPointContainer)

        ' Lookup the IConnectionPoint.
        container.FindConnectionPoint(typeGuid, _connectionPoint)

        ' Advise the sink.
        _connectionPoint.Advise(Me, _cookie)
    End Sub

    Private Sub DisconnectEvents()
        ' Unadvise the sink.
        _connectionPoint.Unadvise(_cookie)

        ' Clear variables.
        _cookie = 0
        _connectionPoint = Nothing
    End Sub

#Region "ISESPEvents"

    Public Sub SESP_BeforeCPDDisplay(pCPDInitializer As Object, eCPDMode As SolidEdgeFramework.eCPDMode) Implements SolidEdgeFramework.ISESPEvents.SESP_BeforeCPDDisplay

    End Sub

    Public Sub SESP_IsPreCPDEventSupported(ByRef pvbPreCPDEventSupported As Boolean) Implements SolidEdgeFramework.ISESPEvents.SESP_IsPreCPDEventSupported
        pvbPreCPDEventSupported = True
    End Sub

    Public Sub SESPPDM_OnFileOpenUI(ByRef bstrFilename As String) Implements SolidEdgeFramework.ISESPEvents.SESPPDM_OnFileOpenUI

    End Sub

#End Region

End Class

using System;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
using System.Windows.Forms;

public class Form1 : Form, SolidEdgeFramework.ISESPEvents
{
    private SolidEdgeFramework.Application _application;
    private IConnectionPoint _connectionPoint;
    private int _cookie;

    public Form1()
    {
        InitializeComponent();
        SubscribeToEvents();
    }

    private void Form1_Load(object sender, EventArgs e)
    {
        // Connect to Solid Edge.
        _application = (SolidEdgeFramework.Application)Marshal.GetActiveObject("SolidEdge.Application");

        ConnectEvents();
    }

    private void Form1_FormClosing(object sender, FormClosingEventArgs e)
    {
        DisconnectEvents();
    }

    private void ConnectEvents()
    {
        // Get the event GUID.
        var typeGuid = typeof(SolidEdgeFramework.ISESPEvents).GUID;

        // Get a reference to the IConnectionPointContainer.
        IConnectionPointContainer container = (IConnectionPointContainer)_application;

        // Lookup the IConnectionPoint.
        container.FindConnectionPoint(ref typeGuid, out _connectionPoint);

        // Advise the sink.
        _connectionPoint.Advise(this, out _cookie);
    }

    private void DisconnectEvents()
    {
        // Unadvise the sink.
        _connectionPoint.Unadvise(_cookie);

        // Clear variables.
        _cookie = 0;
        _connectionPoint = null;
    }

#region ISESPEvents

    public void SESP_BeforeCPDDisplay(object pCPDInitializer, SolidEdgeFramework.eCPDMode eCPDMode)
    {

    }

    public void SESP_IsPreCPDEventSupported(ref bool pvbPreCPDEventSupported)
    {
        pvbPreCPDEventSupported = true;
    }

    public void SESPPDM_OnFileOpenUI(ref string bstrFilename)
    {

    }

#endregion


    private bool EventsSubscribed = false;
    private void SubscribeToEvents()
    {
        if (EventsSubscribed)
            return;
        else
            EventsSubscribed = true;

        base.Load += Form1_Load;
    }

}