Excel Events

WorkbookEvents Interface
WorkbookEvents_ActivateEventHandler Delegate
WorkbookEvents_AddinInstallEventHandler Delegate
WorkbookEvents_AddinUninstallEventHandler Delegate
WorkbookEvents_AfterXmlExportEventHandler Delegate
WorkbookEvents_AfterXmlImportEventHandler Delegate
WorkbookEvents_BeforeCloseEventHandler Delegate
WorkbookEvents_BeforePrintEventHandler Delegate
WorkbookEvents_BeforeSaveEventHandler Delegate
WorkbookEvents_BeforeXmlExportEventHandler Delegate
WorkbookEvents_BeforeXmlImportEventHandler Delegate
WorkbookEvents_DeactivateEventHandler Delegate
WorkbookEvents_Event Interface
WorkbookEvents_NewSheetEventHandler Delegate
WorkbookEvents_OpenEventHandler Delegate
WorkbookEvents_PivotTableCloseConnectionEventHandler Delegate
WorkbookEvents_PivotTableOpenConnectionEventHandler Delegate
WorkbookEvents_SheetActivateEventHandler Delegate
WorkbookEvents_SheetBeforeDoubleClickEventHandler Delegate
WorkbookEvents_SheetBeforeRightClickEventHandler Delegate
WorkbookEvents_SheetCalculateEventHandler Delegate
WorkbookEvents_SheetChangeEventHandler Delegate
WorkbookEvents_SheetDeactivateEventHandler Delegate
WorkbookEvents_SheetFollowHyperlinkEventHandler Delegate
WorkbookEvents_SheetPivotTableUpdateEventHandler Delegate
WorkbookEvents_SheetSelectionChangeEventHandler Delegate
WorkbookEvents_SinkHelper Class
WorkbookEvents_SyncEventHandler Delegate
WorkbookEvents_WindowActivateEventHandler Delegate
WorkbookEvents_WindowDeactivateEventHandler Delegate
WorkbookEvents_WindowResizeEventHandler Delegate

RefreshEvents Interface
RefreshEvents_AfterRefreshEventHandler Delegate
RefreshEvents_BeforeRefreshEventHandler Delegate
RefreshEvents_Event Interface
RefreshEvents_SinkHelper Class

OLEObjectEvents_GotFocusEventHandler Delegate
OLEObjectEvents_LostFocusEventHandler Delegate

DocEvents_ActivateEventHandler Delegate
DocEvents_BeforeDoubleClickEventHandler Delegate
DocEvents_BeforeRightClickEventHandler Delegate
DocEvents_CalculateEventHandler Delegate
DocEvents_ChangeEventHandler Delegate
DocEvents_DeactivateEventHandler Delegate
DocEvents_Event Interface
DocEvents_FollowHyperlinkEventHandler Delegate
DocEvents_PivotTableUpdateEventHandler Delegate
DocEvents_SelectionChangeEventHandler Delegate

ChartEvents_ActivateEventHandler Delegate
ChartEvents_BeforeDoubleClickEventHandler Delegate
ChartEvents_BeforeRightClickEventHandler Delegate
ChartEvents_CalculateEventHandler Delegate
ChartEvents_DeactivateEventHandler Delegate
ChartEvents_DragOverEventHandler Delegate
ChartEvents_DragPlotEventHandler Delegate
ChartEvents_Event Interface
ChartEvents_MouseDownEventHandler Delegate
ChartEvents_MouseMoveEventHandler Delegate
ChartEvents_MouseUpEventHandler Delegate
ChartEvents_ResizeEventHandler Delegate
ChartEvents_SelectEventHandler Delegate
ChartEvents_SeriesChangeEventHandler Delegate

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Excel = Microsoft.Office.Interop.Excel;
using System.Reflection;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            StartExcelAndSinkEvents();
        }

        //Excel Automation variables:
        Excel.Application xlApp;
        Excel.Workbook xlBook;
        Excel.Worksheet xlSheet1, xlSheet2, xlSheet3;
        //Excel event delegate variables:
        Excel.AppEvents_WorkbookBeforeCloseEventHandler EventDel_BeforeBookClose;
        Excel.DocEvents_ChangeEventHandler EventDel_CellsChange;
        Excel.DocEvents_BeforeRightClickEventHandler Event_RightClick;
        private void StartExcelAndSinkEvents()
        {
            //Start Excel, and then create a new workbook.
            xlApp = new Excel.Application();
            xlBook = xlApp.Workbooks.Open(@"C:\Users\Administrator.PC-20150725BXRI\Desktop\新建 Microsoft Excel 工作表.xlsx");//.Add();
            xlBook.Windows.get_Item().Caption = "XL Event Test";
            xlSheet1 = (Excel.Worksheet)xlBook.Worksheets.get_Item();
            xlSheet2 = (Excel.Worksheet)xlBook.Worksheets.get_Item();
            xlSheet3 = (Excel.Worksheet)xlBook.Worksheets.get_Item();
            xlSheet1.Activate();

            //Add an event handler for the WorkbookBeforeClose Event of the
            //Application object.
            EventDel_BeforeBookClose = new Excel.AppEvents_WorkbookBeforeCloseEventHandler(BeforeBookClose);
            xlApp.WorkbookBeforeClose += EventDel_BeforeBookClose;

            //Add an event handler for the Change event of both worksheet objects.
            EventDel_CellsChange = new Excel.DocEvents_ChangeEventHandler(CellsChange);
            xlSheet1.Change += EventDel_CellsChange;
            xlSheet2.Change += EventDel_CellsChange;
            xlSheet3.Change += EventDel_CellsChange;

            Event_RightClick = new Excel.DocEvents_BeforeRightClickEventHandler(RightChange);
             xlSheet1.BeforeRightClick += Event_RightClick;
            xlSheet2.BeforeRightClick += Event_RightClick;
            xlSheet3.BeforeRightClick += Event_RightClick;

            //Make Excel visible and give the user control.
            xlApp.Visible = true;
            xlApp.UserControl = true;
        }

        private void CellsChange(Excel.Range Target)
        {
            //This is called when any cell on a worksheet is changed.
            MessageBox.Show("Delegate: You Changed Cells " + Target.get_Address(Missing.Value, Missing.Value, Excel.XlReferenceStyle.xlA1, Missing.Value, Missing.Value) + " on " + Target.Worksheet.Name);
        }

        private void RightChange(Excel.Range Target, ref bool bl)
        {
            MessageBox.Show(bl.ToString() + Target.get_Address());
        }

        private void BeforeBookClose(Excel.Workbook Wb, ref bool Cancel)
        {
            //This is called when you choose to close the workbook in Excel.
            //The event handlers are removed, and then the workbook is closed
            //without saving the changes.
            Wb.Saved = true;

            MessageBox.Show("Delegate: Closing the workbook and removing event handlers.");
            xlSheet1.Change -= EventDel_CellsChange;
            xlSheet2.Change -= EventDel_CellsChange;
            xlSheet3.Change -= EventDel_CellsChange;
            xlApp.WorkbookBeforeClose -= EventDel_BeforeBookClose;
        }
    }
}