如何在我的.aspx文件中对GridView进行硬编码？

问题描述

我想要一个带有静态数据的GridView，并没有链接到任何数据库或数据源，我想直接在我的aspx文件中对其进行硬编码。

我是全新的ASP.NET，不知道自己在做什么，无论出于何种原因，我在网上找不到任何有关如何操作的信息。

我试图创建一个标题为Hello World和两个数据项Hello和World的单列表。我在尝试，但运行时在页面上没有显示出来：

 < asp：GridView ID = GridViewrunat =server> 
< Columns> 
< asp：TemplateField HeaderText =Hello World> 
< ItemTemplate> 
< asp： Label ID =lblHellorunat =serverText =Hello/> 
< / ItemTemplate> 
< ItemTemplate> 
< asp：Label ID =lblWorld runat =serverText =World/> 
< / ItemTemplate> 
< / asp：TemplateField> 
< / Columns> 
< / asp ：GridView> 
  

决方案

您希望分配IEnumerable，DataSet或DataTable来在GridView中显示数据。

.stack.imgur.com / 3X4VT.pngalt =

 < asp：GridView ID =GridViewrunat =serverAutoGenerateColumns =False> 
<列> 
< asp：TemplateField HeaderText =Hello World> 
< ItemTemplate> 
< asp：Label ID =lblHellorunat =server
 Text ='<％＃Eval（Text1）％>'/> 
< asp：Label ID =lblWorldrunat =server
 Text ='<％＃Eval（Text2）％>'/> 
< / ItemTemplate> 
< / asp：TemplateField> 
< /列> 
< / asp：GridView> 
 
 public class Item 
 {
 public string Text1 {get;组; } 
 public string Text2 {get;组; } 
 
 
 protected void Page_Load（object sender，EventArgs e）
 {
 GridView.DataSource = new List< Item> 
 {
 new Item {Text1 =Hello，Text2 =World} 
}; 
 GridView.DataBind（）; 
} 
  

更新：

 < script runat =server> 
 protected void Page_Load（object sender，EventArgs e）
 {
 GridView.DataSource = 
 new Dictionary< string，string> { { 你好，世界 } }; 
 GridView.DataBind（）; 
} 
< / script> 
< asp：GridView ID =GridViewrunat =serverAutoGenerateColumns =False> 
<列> 
< asp：TemplateField HeaderText =Hello World> 
< ItemTemplate> 
< asp：Label ID =lblHellorunat =server
 Text ='<％＃Eval（Key）％>'/> 
< asp：Label ID =lblWorldrunat =server
 Text ='<％＃Eval（Value）％>'/> 
< / ItemTemplate> 
< / asp：TemplateField> 
< /列> 
< / asp：GridView> 
  

I want to have a GridView with static data in it, not linked to any database or data source, and I would like to hard-code it directly in my aspx file.

I'm brand new to ASP.NET and have no idea what I'm doing, and for whatever reason I can't find anything online about how to do this.

I'm trying to create a one-column table with a heading of "Hello World" and two data items, "Hello" and World". Here is what I'm trying, but nothing is showing up on the page when I run it:

<asp:GridView ID="GridView" runat="server">
    <Columns>
        <asp:TemplateField HeaderText ="Hello World">
            <ItemTemplate>
                <asp:Label ID="lblHello" runat ="server" Text ="Hello"/>
            </ItemTemplate>
            <ItemTemplate>
                <asp:Label ID="lblWorld" runat ="server" Text ="World"/>
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

解决方案

You want to assign either IEnumerable, DataSet or DataTable to display data in GridView.

<asp:GridView ID="GridView" runat="server" AutoGenerateColumns="False">
    <Columns>
        <asp:TemplateField HeaderText="Hello World">
            <ItemTemplate>
                <asp:Label ID="lblHello" runat="server"
                Text='<%# Eval("Text1") %>' />
                <asp:Label ID="lblWorld" runat="server"
                Text='<%# Eval("Text2") %>' />
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

public class Item
{
    public string Text1 { get; set; }
    public string Text2 { get; set; }
}

protected void Page_Load(object sender, EventArgs e)
{
    GridView.DataSource = new List<Item>
        {
            new Item {Text1 = "Hello", Text2 = "World"}
        };
    GridView.DataBind();
}

Updated:

<script runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
        GridView.DataSource =
            new Dictionary<string, string> { { "Hello", "World" } };
        GridView.DataBind();
    }
</script>
<asp:GridView ID="GridView" runat="server" AutoGenerateColumns="False">
    <Columns>
        <asp:TemplateField HeaderText="Hello World">
            <ItemTemplate>
                <asp:Label ID="lblHello" runat="server"
                Text='<%# Eval("Key") %>' />
                <asp:Label ID="lblWorld" runat="server"
                Text='<%# Eval("Value") %>' />
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

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