如何在VC++中表达以下VB代码?
Dim xlapp As Object Dim xlbook As Object Dim xlsheet As Object xlapp = CreateObject("Excel.Application") '创建EXCEL对象 xlbook = xlapp.Workbooks.Open(Application.StartupPath + "\database\empty.xls") '创建新文件 xlapp.Visible = False '设置EXCEL对象可见(或不可见) xlsheet = xlbook.Worksheets("Sheet1") '设置活动工作表 '选中所要读取的范围 xlbook.Worksheets("Sheet1").range("A1:H158").value = AxSpreadsheet1.Sheets("sheet1").range("A1:H158").value '读取到外部表#pragma endregion private: System::Void openToolStripMenuItem_Click(System::Object^ sender, System::EventArgs^ e) { ******** }