protected void Btn_Update_Click(object sender, EventArgs e) { UsingDeviceModel usingDevice = new UsingDeviceModel(); int id = Int32.Parse(Request.QueryString["id"]); usingDevice.setId(id); usingDevice.setTypeId(Int32.Parse(this.TypeId.SelectedValue)); usingDevice.setDeviceName(this.DeviceName.Text); usingDevice.setDeviceModel(this.DeviceModel.Text); usingDevice.setDeviceFrom(this.DeviceFrom.Text); usingDevice.setManufacturer(this.Manufacturer.Text); usingDevice.setUseDate(Convert.ToDateTime(this.UseDate.Text)); usingDevice.setDeviceLife(Int32.Parse(this.DeviceLife.Text)); usingDevice.setUsePlace(this.UsePlace.SelectedValue); usingDevice.setDeviceCount(Int32.Parse(this.DeviceCount.Text)); usingDevice.setDeviceState(this.DeviceState.Text); if (UsingDeviceDAO.UpdateUsingDevice(usingDevice)) { Response.Write("<script>alert('更新成功!');location.href='UsingDeviceManage.aspx';</script>"); } else { Response.Write("<script>alert('更新失敗!');</script>"); } }