Read Excel File in VB.Net

Submitted by janobe on Wednesday, February 27, 2019 - 21:34.

In this tutorial, I will teach you how to read the excel file in vb.net. This kind of function can easily retrieve the data in the excel file and display it in the datagridview. This is just a simple method but can be very helpful in the future use. Let’s begin.

Creating application

Step 1

Open Microsoft Visual Studio 2015 and create a new windows form application for visual basic. ps1

Step 2

Do the form just like this. ps2

Step 3

Double click the button to fire the click event handle of it and do the following codes for reading the excel file.

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
 
        Dim con As OleDb.OleDbConnection
        Dim cmd As New OleDb.OleDbCommand
        Dim da As New OleDb.OleDbDataAdapter
        Dim dt As New DataTable
 
        Try
            With OpenFileDialog1
                .Filter = "Excel files(*.xlsx)|*.xlsx|All files (*.*)|*.*"
                .FilterIndex = 1
                .Title = "Import data from Excel file"
            End With
            If OpenFileDialog1.ShowDialog() = DialogResult.OK Then
                TextBox1.Text = OpenFileDialog1.FileName
                con = New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0; Data Source=" & TextBox1.Text & " ; " & "Extended Properties=Excel 8.0;")
 
                con.Open()
 
                With cmd
                    .Connection = con
                    .CommandText = "select * from [Sheet1$]"
                End With
                da.SelectCommand = cmd
                da.Fill(dt)
                DataGridView1.DataSource = dt
            End If
 
 
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        Finally
            con.Close()
        End Try
    End Sub

Press F5 to run your project. For any questions about this article. You can contact me @ Email – [email protected] Mobile No. – 09305235027 – TNT Or feel free to comment below.

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