HELP !(Update status TRUE ) in Access

I need to update status in fieldname(Check) from FALSE to TRUE
whenever I use event click,

How can I code the SQL Statement ?
I try this code:

Private Sub cmdCheck_Click()

cnMain.BeginTrans
cnMain.Execute "UPDATE tblDistribute " & _
"SET Check = 1 " & _
"WHERE DistributeID = " & txtDistributeID.Text
cnmain.CommitTrans

Data type of fieldname(DistributeID ) is Number and
Data type of fieldname(Check) is Yes/No


If anybody know please give your advise to me :)

Thank you so much

Using ADO:

Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim SQL As String
Dim ConnectString As String

ConnectString = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=database_name.mdb"

Set cn = New ADODB.Connection
cn.CursorLocation = adUseClient
cn.Open ConnectString

SQL = "SELECT * FROM tblDistribute WHERE DistributeID=" & txtDistributeID.Text

Set rs = New ADODB.Recordset
rs.CursorLocation = adUseClient
rs.Open SQL, cn, adOpenStatic, adLockOptimistic, adCmdText

With rs

!Check = True

.Update

End With

rs.Close
Set rs = Nothing

cn.Close
Set cn = Nothing

Thank you for your help Mr.robertx
Now I can solve my problem