VB.net 2013 中的 EPPLus

Question

您有在 VB.Net 2013 中使用 EPPlus 的示例吗？，因为我按照说明编写了一个应用程序，但它不起作用。这是代码：

Imports System Imports System.IO 
Imports officeopenxml 
Public Class Form1

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Try
            Dim NewFile As FileInfo = New FileInfo(My.Application.Info.DirectoryPath & "\control room abril.xlsx")
            Dim NewTemplate = New FileInfo(My.Application.Info.DirectoryPath & "\control room abril.xlsx")
            Dim XlPackage = New OfficeOpenXml.ExcelPackage(NewFile)
            Dim sheetDatos = XlPackage.Workbook.Worksheets("27 abril")
            Dim archivo As String
            archivo = sheetDatos.Cells(5, 2).Value
            MessageBox.Show(archivo)
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
    End Sub
End Class

Answer 1

这应该有效，除非文件路径错误，或者路径正确但没有名为 27 abril

的 sheet

VB.net 2013 中的 EPPLus

EPPLus in VB .net 2013

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epplus