ขอสอบถามโค้ด โค้ดปุ้ม ค้นหา คลิ้กที ปุ้ม ok ที่ gridview เเล้วมาโชว์ที่ texbox

Private Sub dgv_CellMouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles dgv.CellMouseUp
        If e.RowIndex = -1 Then Exit Sub
        With dgvoffical
            from2.textbox1.text= .Rows.Item(e.RowIndex).Cells(0).Value.ToString()
        End With
    End Sub 'เมื่อกดเลือกCellที่ต้องการข้อมูลจะไปที่ Textbox ของForm2 เเต่Form2 ต้องเปิดไว้ด้วยนะครับ ถ้าไม่เปิดไว้ก็ Share เอาก็ได้นะครับ

Imports System.Data.SqlClient


Public Class search

    Dim Conn As SqlConnection = New SqlConnection
    Dim ds As New DataSet
    Dim da As SqlDataAdapter


    Private Sub btnsearch_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsearch.Click
        'If MsgBox("คุณต้องการค้นหาข้อมูลใช่หรือไม่ ?", MsgBoxStyle.Information + MsgBoxStyle.OkCancel, "ค้นหาข้อมูล") = MsgBoxResult.Ok Then

        Try
            ds.Tables.Clear()
            Dim ra As String = ""
            If RadioButton1.Checked Then
                'Me.Label1.Text = "ตามรหัส"
                ra = "LANDID"

            End If
            If RadioButton2.Checked Then
                ra = "PARCEL_CODE"
            End If

            If TextBox4.Text = "" Then
                MsgBox("กรุณากรอกข้อมูลที่ต้องการค้นหา", MsgBoxStyle.Information)
            Else

                Dim strConn As String
                strConn = "Data Source=.\SQLEXPRESS;Initial Catalog=SSPEGIS;Integrated Security=True"

                With Conn
                    If .State = ConnectionState.Open Then .Close() 'ถ้าเปิดอยู่ให้ปิดการเชื่อมต่อ Connection ก่อน
                    .ConnectionString = strConn                    ' กำหนดรูปแบบและฐานข้อมูลสำหรับการติดต่อ
                    .Open()                                        'ทำการติดต่อฐานข้อมูล
                End With
     
   Dim sql As String = "Select* from land WHERE " & ra & " like '" & TextBox4.Text & "%'"
                da = New SqlDataAdapter(sql, Conn)

                da.Fill(ds, "land")
                myGridView.DataSource = ds.Tables("land")

                TextBox4.Clear()
            End If

            ' If dgv1.DataSource = "" Then
            'MsgBox("iiii")
            ' End If
        Catch ex As Exception
            MessageBox.Show(ex.ToString, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
        End Try
        ' End If


    Dim cs As New DataGridViewCellStyle

    cs.Font = New Font("ms sans serif", 10, FontStyle.Regular)

    cs.Alignment = DataGridViewContentAlignment.MiddleCenter

    cs.ForeColor = Color.Blue

    With myGridView

      .ColumnHeadersDefaultCellStyle = cs

      .Columns(0).HeaderText = "ID"

      .Columns(1).HeaderText = "รหัสภาษี"

      .Columns(2).HeaderText = "รหัสเเผนที่"

      .Columns(0).Width = 180

      .Columns(1).Width = 140

      .Columns(2).Width = 100

      .Columns(0).SortMode = DataGridViewColumnSortMode.NotSortable

      .Columns(1).SortMode = DataGridViewColumnSortMode.NotSortable

      .Columns(2).SortMode = DataGridViewColumnSortMode.NotSortable

    End With

  End Sub


    Private Sub dgv_CellMouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles myGridView.CellMouseUp

        If e.RowIndex = -1 Then Exit Sub
        With myGridView

            frmland.txtLANDID.Text = .Rows.Item(e.RowIndex).Cells(0).Value.ToString()
            frmland.txtPARCEL_CODE.Text = .Rows.Item(e.RowIndex).Cells(1).Value.ToString()
            frmland.txtPICTURE_CODE.Text = .Rows.Item(e.RowIndex).Cells(2).Value.ToString()
            frmland.txtUTM_CODE.Text = .Rows.Item(e.RowIndex).Cells(21).Value.ToString()
            frmland.txtUTM_NO.Text = .Rows.Item(e.RowIndex).Cells(23).Value.ToString()
            frmland.txtUTM_NO_P.Text = .Rows.Item(e.RowIndex).Cells(22).Value.ToString()
            frmland.txtUTM_RATIO.Text = .Rows.Item(e.RowIndex).Cells(20).Value.ToString()
            frmland.txtLDOC_NO.Text = .Rows.Item(e.RowIndex).Cells(19).Value.ToString()
            frmland.txtTAXRATE.Text = .Rows.Item(e.RowIndex).Cells(39).Value.ToString()
            frmland.txtEXTENUATE.Text = .Rows.Item(e.RowIndex).Cells(40).Value.ToString()
            frmland.txtSURVEY_NO.Text = .Rows.Item(e.RowIndex).Cells(26).Value.ToString()
            frmland.txtLAND_NO.Text = .Rows.Item(e.RowIndex).Cells(25).Value.ToString()
            frmland.txtDOL_RAI.Text = .Rows.Item(e.RowIndex).Cells(27).Value.ToString()
            frmland.txtDOL_NGAN.Text = .Rows.Item(e.RowIndex).Cells(28).Value.ToString()
            frmland.txtDOL_WA.Text = .Rows.Item(e.RowIndex).Cells(29).Value.ToString()
            frmland.txtTAXED_RAI.Text = .Rows.Item(e.RowIndex).Cells(39).Value.ToString()
            frmland.txtTAXED_NGAN.Text = .Rows.Item(e.RowIndex).Cells(40).Value.ToString()
            frmland.txtTAXED_WA.Text = .Rows.Item(e.RowIndex).Cells(41).Value.ToString()
           
            frmland.txtTAMBON_TH.Text = .Rows.Item(e.RowIndex).Cells(16).Value.ToString()
            frmland.txtDISTRICT_TH.Text = .Rows.Item(e.RowIndex).Cells(17).Value.ToString()
            frmland.txtPROVINCE_TH.Text = .Rows.Item(e.RowIndex).Cells(18).Value.ToString()


            Dim dt As New DataTable
            Dim bin As New BindingSource
            Dim sqlldoc_type As String = ""
     
    sqlldoc_type = "SELECT land.LANDID, land.LDOC_TYPEID, ldoc_type.LDOC_TYPE  FROM land LEFT JOIN ldoc_type ON land.LDOC_TYPEID = ldoc_type.LDOC_TYPEID "

            da = New SqlDataAdapter(sqlldoc_type, Conn)
            da.Fill(ds, "ldoc_type")


            Dim cmd As SqlCommandBuilder
            cmd = New SqlCommandBuilder(da)
            bin.DataSource = dt
        
    If frmland.cboLDOC_TYPE.Text = .Rows.Item(e.RowIndex).Cells(9).Value.ToString() Then
            With frmland.cboLDOC_TYPE
                    .DisplayMember = "LDOC_TYPE"
                    .ValueMember = "LDOC_TYPEID"
                    .DataSource = ds.Tables("ldoc_type")
                    .DataBindings.Add("SelectedValue", bin, "LDOC_TYPEID")
        End With
      End If

            Me.Close()
        End With
    End Sub 
End Class

 If .Rows.Item(e.RowIndex).Cells(8).Value.ToString() = "01" Then
                frmland.cboLDOC_TYPE.Text = "โฉนด"

            ElseIf .Rows.Item(e.RowIndex).Cells(8).Value.ToString() = "02" Then
                frmland.cboLDOC_TYPE.Text = "นส.3ก"

            ElseIf .Rows.Item(e.RowIndex).Cells(8).Value.ToString() = "03" Then
                frmland.cboLDOC_TYPE.Text = "นส.3"
            ElseIf .Rows.Item(e.RowIndex).Cells(8).Value.ToString() = "04" Then
                frmland.cboLDOC_TYPE.Text = "สค.1"
            ElseIf .Rows.Item(e.RowIndex).Cells(8).Value.ToString() = "05" Then
                frmland.cboLDOC_TYPE.Text = "ภบท.5"

            End If