小编Cod*_*one的帖子

UI 图片上传部分无法正常工作,我想在数据库中上传图片路径但不能正常工作,而且无法正确绑定无法保存,请各位帮帮我,表格显示的上传图片值始终为FALSE ASPX

<asp:TemplateField HeaderText="Images">
   <ItemTemplate>
      <asp:FileUpload runat="server"  AutoPostBack="True"  ID="fileupload" CommandArgument='<%# Eval("strImage") %>' ClientIDMode="Static"/>
   </ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="">
   <ItemTemplate>
      <asp:Image ImageUrl="~/Uploaded Images/Default.png" runat="server" ID="image"  Width="40" Height="40"/>
   </ItemTemplate>
</asp:TemplateField>

码

     #region Detail Save1
        private DataTable CreateDetailSave()
        {
            DataTable dtDetailSave1 = new DataTable();
            DataColumn dc1;
            dc1 = new DataColumn("intArticleDetailId");
            dtDetailSave1.Columns.Add(dc1);
            dc1 = new DataColumn("intSectionId");
            dtDetailSave1.Columns.Add(dc1);
            dc1 = new DataColumn("intCompoundId");
            dtDetailSave1.Columns.Add(dc1);            
            dc1 = new DataColumn("decSectionWeight");
            dtDetailSave1.Columns.Add(dc1);
            dc1 = new DataColumn("intMessageId");
            dtDetailSave1.Columns.Add(dc1);
            dc1 = new DataColumn("strImage");
            dtDetailSave1.Columns.Add(dc1);

            foreach (GridViewRow row in gvArticle.Rows)
            { …

我开发了Windows 移动应用程序我添加了VS blend 2015的按钮,但是没有按钮导航到选项如何绑定到我的按钮页面 sub.xaml

<Button x:Name="button" Content="Enter" Height="42" Margin="122,-113,0,0" 
     VerticalAlignment="Top" Width="144" Foreground="#FF50CBC5" 
     Background="#FF0F0E0E" HorizontalAlignment="Left"/>

我做了3下拉菜单1)国家 2)城市 3)工厂

国家和城市 Dropdownmenu工作正常(国家选择显示国家到包括城市的)但城市选择不是显示城市包括 工厂的如何解决它？你能帮我解决吗？

     GodownCls godownCls = new GodownCls();
     CityCls ctyCls = new CityCls();
     FactoryCls facCls = new FactoryCls();


     LoadCountries();

 private void LoadCountries()
        {
            CountryCls objCountry = new CountryCls();

            DataTable dtCountry = objCountry.Country_SelectAll();

            ddlCountry.DataSource = dtCountry;
            ddlCountry.DataTextField = "Name";
            ddlCountry.DataValueField = "ID";
            ddlCountry.DataBind();

        }

        private void LoadFactories(int CityId)
        {
            FactoryCls objFactory = new FactoryCls();

            DataTable dtFactory = objFactory.FactoriesByCity(CityId);

            ddlFactory.DataSource = dtFactory;
            ddlFactory.DataTextField = "Name";
            ddlFactory.DataValueField = "ID";
            ddlFactory.DataBind();
            ddlFactory.SelectedIndex = 0;
        }

        private …

我开发通用Windows平台(UWP)应用程序,即时添加新项目,现在显示以下错误我该怎么修复它,任何帮助我更新Windows 10或Visual Studio 2015