[英]ASP.NET to Excel export - reference file and open save as dialog?
我有以下代码:
Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
' Here we go. All the data in the form to an Excel sheet. Cross your fingers...
Dim oExcel As Object
Dim oBook As Object
Dim oSheet As Object
'Start a new workbook in Excel- this isn't really what I need though, I need it to open a template and populate it.
oExcel = CreateObject("Excel.Application")
oBook = oExcel.Workbooks.Open("C:\Users\jagtars\Desktop\HI Resources\HI.xlsx")
'Add data to cells of the first worksheet in the new workbook
oSheet = oBook.Worksheets(1)
oSheet.Range("H5").Value = CustomerName.Text
oSheet.Range("K5").Value = dropdown_serverVirtualisation.Value
oSheet.Range("L5").Value = dropdown_desktopVirtualisation.Value
oSheet.Range("M5").Value = dropdown_oracle.Value
oSheet.Range("N5").Value = dropdown_sqlServer.Value
'etc....
'Save the Workbook and Quit Excel
oBook.SaveAs("C:\Users\jagtars\Desktop\HI.xlsx")
MessageBox.Text = "Exported!"
MessageBox.Focus()
oExcel.Quit()
End Sub
此代码从我的桌面上的文件夹中抓取一个文件,然后对其进行编辑并将其另存为我的桌面中的新文件“ HI”。
相反,我想将此文件放置在我的项目文件夹中,然后引用它,然后用户应可以选择要保存新修改的文件的位置。
为此,我需要在代码中进行哪些修改?
谢谢大家
您应该使用HttpResponse.WriteFile方法。 浏览器将自动向用户显示对话框。 要在项目内部获取路径,可以使用HttpServerUtility.MapPath
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