[sql-server] How can I Insert data into SQL Server using VBNet

I am new to vb.net I need to insert data in table by using vb.net please can any one help

I have tried this

Here I tried Sample Code

I got this exception Column name or number of supplied values does not match table definition. thanks advance

Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As  System.EventArgs)  Handles btnSave.Click

    Dim strName As String = txtName.Text
    Dim strId As String = txtID.Text
    Dim strPhone As String = txtPhone.Text
    Dim strBranch As String = cmboxBranch.SelectedItem.ToString()
    Dim  strCourse As String = cmbboxCourse.SelectedItem.ToString()
    Dim dblFee As Double = Double.Parse(txtFee.Text) 

    Dim strCommand As String = "insert into student values('" & strName & "','" & strId &    "','" & strPhone & "','" & strBranch & "','" & strCourse & "'," & dblFee & ")"

    Dim command As SqlCommand = New SqlCommand(strCommand, connection)
    command.CommandType = CommandType.Text

    '' MsgBox(strCommand) 

    connection.Open()
    If (command.ExecuteNonQuery().Equals(1)) Then
        MsgBox("Information stored in database")
    Else
        MsgBox("Not stored in database")
    End If

End Sub

Function ExtSql(ByVal sql As String) As Boolean
    Dim cnn As SqlConnection
    Dim cmd As SqlCommand
    cnn = New SqlConnection(My.Settings.mySqlConnectionString)
    Try
        cnn.Open()
        cmd = New SqlCommand
        cmd.Connection = cnn
        cmd.CommandType = CommandType.Text
        cmd.CommandText = sql
        cmd.ExecuteNonQuery()
        cnn.Close()
        cmd.Dispose()
    Catch ex As Exception
        cnn.Close()
        Return False
    End Try
    Return True
End Function

Imports System.Data

Imports System.Data.SqlClient

Public Class Form2

Dim myconnection As SqlConnection

Dim mycommand As SqlCommand

Dim dr As SqlDataReader

Dim dr1 As SqlDataReader

Dim ra As Integer


Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click


    myconnection = New SqlConnection("server=localhost;uid=root;pwd=;database=simple")

    'you need to provide password for sql server

    myconnection.Open()

    mycommand = New SqlCommand("insert into tbl_cus([name],[class],[phone],[address]) values ('" & TextBox1.Text & "','" & TextBox2.Text & "','" & TextBox3.Text & "','" & TextBox4.Text & "')", myconnection)

    mycommand.ExecuteNonQuery()

    MessageBox.Show("New Row Inserted" & ra)

    myconnection.Close()

End Sub

End Class