Question

我使用VSTO（C＃）为excel开发了一个插件。

我想知道工作簿在运行时是否“ SAVED AS ”。即。用户在WBK 1上执行某些操作，然后使用SAVE AS保存工作簿，然后重命名工作簿并再次开始处理它。那么在这种情况下是否可以捕获'Worlbook SAve AS'事件？

Answer 1

Application.WorkbookAfterSave事件传入名为wb的WorkBook对象和名为Success的布尔值。

您可以从Workbook对象的FullName属性中获取保存为文件名。也许您可以将初始名称存储在变量中，并在AfterSave事件上比较名称和位置，以查看是否已按原样使用“另存为”：

using Excel = Microsoft.Office.Interop.Excel;
using System;

namespace ExcelAddIn1
{
    public partial class ThisAddIn
    {
        private string CurrentFullName { get; set; }
        private event EventHandler SaveAs;

        private void ThisAddIn_Startup(object sender, System.EventArgs e)
        {
            CurrentFullName = this.Application.ThisWorkbook.FullName;

            this.Application.WorkbookAfterSave += new Excel.AppEvents_WorkbookAfterSaveEventHandler(Application_WorkbookAfterSave);

            SaveAs += new EventHandler(ThisAddIn_SaveAs);
        }

        void ThisAddIn_SaveAs(object sender, EventArgs e)
        {
            //Do What I want to do if saved as
        }

        void Application_WorkbookAfterSave(Excel.Workbook Wb, bool Success)
        {
            if (Wb.FullName != CurrentFullName)
            {
                CurrentFullName = Wb.FullName;
                SaveAs.Invoke(null, null);
            }
        }

        private void ThisAddIn_Shutdown(object sender, System.EventArgs e)
        {
        }
    }
}

在C＃中保存为事件

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