使用gridview將oracle中的數據讀取出來 其中有兩列隱藏域為guid數據類型想在想提取guid數據在后臺使用 獲取的值為system.byte[] 不為guid 前臺代碼<asp:HiddenField ID="HiddenOpGuid" runat="server" Visible="false" Value='<%# Eval("TRANSACTIONID").ToString() %>'></asp:HiddenField> 后臺代碼 protected void grvMonitor_RowDataBound(object sender, GridViewRowEventArgs e) { e.Row.Cells[0].Visible = true; HiddenField hidefield = (HiddenField)e.Row.Cells[0].FindControl("HiddenOpGuid"); e.Row.Cells[0].Visible = false; this.textbox.text=hidefield.value; }該如何解決
gridview中guid無法讀取
慕無忌1623718
2018-10-10 05:06:15