Problem inserting record using visual studio code behind asp.net

Hi experts. I made a form in visual studio.net that has 5 text boxes and a button. I want this form
to take my input and insert it into sql server db.When i run the script and input data and click the button
the data disapears but when i check the sql server i do not see the new record added!could any one help
me fix this problem.Thanks

Code:

---

Public Class WebForm1
    Inherits System.Web.UI.Page

#Region " Web Form Designer Generated Code "

    'This call is required by the Web Form Designer.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlUpdateCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlDeleteCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
        Me.DataSet11 = New updateplayer.DataSet1
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).BeginInit()
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT MATCHNO, TEAMNO, PLAYERNO, WON, LOST FROM MATCHES"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "Data Source=(local);Initial Catalog=teniss2;User ID=web;Password=web;"
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO MATCHES(MATCHNO, TEAMNO, PLAYERNO, WON, LOST) VALUES (@MATCHNO, @TEAM" & _
        "NO, @PLAYERNO, @WON, @LOST); SELECT MATCHNO, TEAMNO, PLAYERNO, WON, LOST FROM MA" & _
        "TCHES WHERE (MATCHNO = @MATCHNO)"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@MATCHNO", System.Data.SqlDbType.SmallInt, 2, "MATCHNO"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@TEAMNO", System.Data.SqlDbType.SmallInt, 2, "TEAMNO"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@PLAYERNO", System.Data.SqlDbType.SmallInt, 2, "PLAYERNO"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@WON", System.Data.SqlDbType.SmallInt, 2, "WON"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@LOST", System.Data.SqlDbType.SmallInt, 2, "LOST"))
        '
        'SqlUpdateCommand1
        '
        Me.SqlUpdateCommand1.CommandText = "UPDATE MATCHES SET MATCHNO = @MATCHNO, TEAMNO = @TEAMNO, PLAYERNO = @PLAYERNO, WO" & _
        "N = @WON, LOST = @LOST WHERE (MATCHNO = @Original_MATCHNO) AND (LOST = @Original" & _
        "_LOST OR @Original_LOST IS NULL AND LOST IS NULL) AND (PLAYERNO = @Original_PLAY" & _
        "ERNO) AND (TEAMNO = @Original_TEAMNO) AND (WON = @Original_WON OR @Original_WON " & _
        "IS NULL AND WON IS NULL); SELECT MATCHNO, TEAMNO, PLAYERNO, WON, LOST FROM MATCH" & _
        "ES WHERE (MATCHNO = @MATCHNO)"
        Me.SqlUpdateCommand1.Connection = Me.SqlConnection1
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@MATCHNO", System.Data.SqlDbType.SmallInt, 2, "MATCHNO"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@TEAMNO", System.Data.SqlDbType.SmallInt, 2, "TEAMNO"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@PLAYERNO", System.Data.SqlDbType.SmallInt, 2, "PLAYERNO"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@WON", System.Data.SqlDbType.SmallInt, 2, "WON"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@LOST", System.Data.SqlDbType.SmallInt, 2, "LOST"))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_MATCHNO", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "MATCHNO", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_LOST", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "LOST", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_PLAYERNO", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "PLAYERNO", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_TEAMNO", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "TEAMNO", System.Data.DataRowVersion.Original, Nothing))
        Me.SqlUpdateCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Original_WON", System.Data.SqlDbType.SmallInt, 2, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "WON", System.Data.DataRowVersion.Original, Nothing))
        '
        'SqlDeleteCommand1
        '
        ......
        ......
        'SqlDataAdapter1
        '
        Me.SqlDataAdapter1.DeleteCommand = Me.SqlDeleteCommand1
        Me.SqlDataAdapter1.InsertCommand = Me.SqlInsertCommand1
        Me.SqlDataAdapter1.SelectCommand = Me.SqlSelectCommand1
        Me.SqlDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "MATCHES", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("MATCHNO", "MATCHNO"), New System.Data.Common.DataColumnMapping("TEAMNO", "TEAMNO"), New System.Data.Common.DataColumnMapping("PLAYERNO", "PLAYERNO"), New System.Data.Common.DataColumnMapping("WON", "WON"), New System.Data.Common.DataColumnMapping("LOST", "LOST")})})
        Me.SqlDataAdapter1.UpdateCommand = Me.SqlUpdateCommand1
        '
        'DataSet11
        '
        Me.DataSet11.DataSetName = "DataSet1"
        Me.DataSet11.Locale = New System.Globalization.CultureInfo("en-US")
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).EndInit()

    End Sub
    Protected WithEvents TextBox1 As System.Web.UI.WebControls.TextBox
    Protected WithEvents TextBox2 As System.Web.UI.WebControls.TextBox
    Protected WithEvents TextBox3 As System.Web.UI.WebControls.TextBox
    Protected WithEvents TextBox4 As System.Web.UI.WebControls.TextBox
    Protected WithEvents TextBox5 As System.Web.UI.WebControls.TextBox
    Protected WithEvents Button1 As System.Web.UI.WebControls.Button
    Protected WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlInsertCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlUpdateCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlDeleteCommand1 As System.Data.SqlClient.SqlCommand
    Protected WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
    Protected WithEvents SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Protected WithEvents DataSet11 As updateplayer.DataSet1

    'NOTE: The following placeholder declaration is required by the Web Form Designer.
    'Do not delete or move it.
    Private designerPlaceholderDeclaration As System.Object

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
        'CODEGEN: This method call is required by the Web Form Designer
        'Do not modify it using the code editor.
        InitializeComponent()
    End Sub

#End Region

    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
       

    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        SqlDataAdapter1.InsertCommand.Parameters(0).Value = TextBox1.Text

        SqlDataAdapter1.InsertCommand.Parameters(1).Value = TextBox2.Text

        SqlDataAdapter1.InsertCommand.Parameters(2).Value = TextBox3.Text

        SqlDataAdapter1.InsertCommand.Parameters(2).Value = TextBox4.Text

        SqlDataAdapter1.InsertCommand.Parameters(3).Value = TextBox5.Text

        SqlDataAdapter1.Update(DataSet11)

        Response.Redirect("WebForm1.aspx")




    End Sub
End Class

---