嘗試在 Excel 電子表格 VB.Net 上列出文件

Question

我正在嘗試使用 Openfile Dialog 命令導航到一個文件夾，然后選擇一些文件。 使用這些選定的文件，我試圖將這些文件的名稱寫入 Excel 電子表格。 我可以導航到該文件夾​​，但無法將文件寫入電子表格。

我有以下代碼：

    Dim strFileName As String
    Dim openFile1 As OpenFileDialog = New OpenFileDialog()


    Dim Row As Integer
    Row = 14

    Const Column_A As Integer = 1
    Const Column_B As Integer = 2
    Const Column_C As Integer = 3
    Const Column_D As Integer = 4
    Const Column_E As Integer = 5
    Const Column_F As Integer = 6
    Const Column_U As Integer = 21

    openFile1.Title = "Open File Dialog"    'Title header for dialog box
    openFile1.InitialDirectory = "C:\" 'Initial directory for file dialog box
    openFile1.Filter = "All files (*.*)|" 'Filter all files
    openFile1.Multiselect = True 'Allows the user to select to select multiple files


    Dim Folder As IO.FileInfo()
    Dim FileName As IO.FileInfo

    If openFile1.ShowDialog() = DialogResult.OK Then 'This gives the "ok" to actually open the pop-up window
        For Each FileName In Folder.SelectedItems
            strFileName = openFile1.FileName  'Stores the Filename inside the variable
            Big_Sheet.Cells(Row, Column_B) = FileName
            Row = Row + 1
            Big_Sheet.Cells(Row, Column_C).Value = strFileName 'Shows the variable FilePath
        Next
    End If

Answer 1

可能需要進行更多研究才能寫入 excel 文件，例如讓您的程序知道您在做什么。

Dim xls As Microsoft.Office.Interop.Excel.Application
Dim xlsWorkBook As Microsoft.Office.Interop.Excel.Workbook
Dim xlsWorkSheet As Microsoft.Office.Interop.Excel.Worksheet

xls = New Microsoft.Office.Interop.Excel.Application
xlsWorkBook = xls.Workbooks.Open("Insert file directory here")
xlsWorkSheet = xlsWorkBook.Sheets("sheet1")

xlsWorkSheet.Cells(1, 1) = TextBox1.Text

希望你可以用它來讓你更好地理解，研究是我的朋友的關鍵。