Tag: windows desktop gadgets

Windows 7小工具不释放ActiveX对象

我正在开发一个需要从Excel文档中提取数据的Windows 7小工具。 问题是，在我检索到我需要的数据之后，Excel进程是不会卸载的。 以下是我在初始化函数中使用的代码： var Excel = new ActiveXObject("Excel.Application"); Excel.Visible = false; Excel.DisplayAlerts = false; var workbooks = Excel.Workbooks; var workbook = workbooks.Open("\\\\SERVER\\Documents\\Sample.xlsx", 0, true); var activesheet = workbook.ActiveSheet; var cell = sheet.Cells(1, 1); var value = cell.Value; document.getElementById("content").innerHTML = value; delete value; value = null; delete cell; cell = null; delete activesheet; activesheet = […]