保护小组的Page_Load(BYVAL发件人为对象,BYVALË作为System.EventArgs)把手Me.Load必须声明标量变量 “@user_code” 中参数化查询
Dim ds As DataSet = New DataSet()
Dim param As SqlParameter = New SqlParameter("@user_code", SqlDbType.Char, 4)
param.Value = "0016"
Const sqlstr As String = "select sectors.sector_code,sector_name from user_sectors inner join sectors on user_sectors.sector_code = sectors.sector_code where user_code = @user_code and sectors.sector_code not in ('z')"
Dim da As SqlDataAdapter = New SqlDataAdapter(sqlstr, _con)
da.Fill(ds)
ddl.DataValueField = "sector_code"
ddl.DataTextField = "sector_name"
ddl.DataSource = ds.Tables(0)
ddl.DataBind()
End Sub
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