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Asp.net 如何找到一种表示矩阵值的形式_Asp.net_Asp.net Mvc - Fatal编程技术网

Asp.net 如何找到一种表示矩阵值的形式

Asp.net 如何找到一种表示矩阵值的形式,asp.net,asp.net-mvc,Asp.net,Asp.net Mvc,我想知道如何编写表示矩阵值的表单: 例如,用户必须输入最小值、中性值、最大值三个值的现金值: min neutre max cash : 3 20 50 shares: 5 10 5 bonds: 10 0 30 创建一个包含四列的表,如name、min、neutre和max 将所有值逐行插入表中 使用表绑定到DataGrid 例如: <asp:Grid

我想知道如何编写表示矩阵值的表单:

例如,用户必须输入最小值、中性值、最大值三个值的现金值:

         min     neutre     max
cash :   3         20       50
shares:  5         10        5
bonds:   10         0        30
  • 创建一个包含四列的表,如
    name
    min
    neutre
    max
  • 将所有值逐行插入表中
  • 使用表绑定到
    DataGrid


  • 例如:

    <asp:GridView ID="GridView1" HeaderStyle-BackColor="#3AC0F2" HeaderStyle-ForeColor="White"
        runat="server" AutoGenerateColumns="false">
        <Columns>
            <asp:BoundField DataField="Id" HeaderText="Id" ItemStyle-Width="30" />
            <asp:BoundField DataField="Name" HeaderText="Name" ItemStyle-Width="150" />
            <asp:BoundField DataField="Country" HeaderText="Country" ItemStyle-Width="150" />
        </Columns>
    </asp:GridView>
    
    VB.Net

     Imports System.Data
    
    Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
        If Not Me.IsPostBack Then
            Dim dt As New DataTable()
            dt.Columns.AddRange(New DataColumn() {New DataColumn("Id", GetType(Integer)), _
                                                   New DataColumn("Name", GetType(String)), _
                                                   New DataColumn("Country", GetType(String))})
            dt.Rows.Add(1, "John Hammond", "United States")
            dt.Rows.Add(2, "Mudassar Khan", "India")
            dt.Rows.Add(3, "Suzanne Mathews", "France")
            dt.Rows.Add(4, "Robert Schidner", "Russia")
            GridView1.DataSource = dt
            GridView1.DataBind()
        End If
    
    End Sub
    
    C#

    VB.Net

     Imports System.Data
    
    Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
        If Not Me.IsPostBack Then
            Dim dt As New DataTable()
            dt.Columns.AddRange(New DataColumn() {New DataColumn("Id", GetType(Integer)), _
                                                   New DataColumn("Name", GetType(String)), _
                                                   New DataColumn("Country", GetType(String))})
            dt.Rows.Add(1, "John Hammond", "United States")
            dt.Rows.Add(2, "Mudassar Khan", "India")
            dt.Rows.Add(3, "Suzanne Mathews", "France")
            dt.Rows.Add(4, "Robert Schidner", "Russia")
            GridView1.DataSource = dt
            GridView1.DataBind()
        End If
    
    End Sub
    

    向我们展示您编写的代码谢谢,但是我如何将表绑定到Datagrid?//数据将我们的datatable绑定到我们的gridview GridView1.DataSource=dt;GridView1.DataBind();非常感谢,但我用C语言编写代码,你能告诉我不同的行吗。谢谢没关系我还没看到上面的帖子非常感谢
    Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
        If Not Me.IsPostBack Then
            Dim dt As New DataTable()
            dt.Columns.AddRange(New DataColumn() {New DataColumn("Id", GetType(Integer)), _
                                                   New DataColumn("Name", GetType(String)), _
                                                   New DataColumn("Country", GetType(String))})
            dt.Rows.Add(1, "John Hammond", "United States")
            dt.Rows.Add(2, "Mudassar Khan", "India")
            dt.Rows.Add(3, "Suzanne Mathews", "France")
            dt.Rows.Add(4, "Robert Schidner", "Russia")
            GridView1.DataSource = dt
            GridView1.DataBind()
        End If
    
    End Sub