Question

我在代码隐藏中将一些列添加到GridView中。在实际的.aspx页面中，我有一个链接字段。这工作正常，但链接字段显示为第一列，我更喜欢它显示为最后一个（一直到右边）。

有没有办法指定顺序，所以链接字段在右边？我正在使用ASP.NET 4.0。

这是我的代码隐藏：

Private Sub loadDynamicGrid()

    Dim connetionString As String
    Dim connection As SqlConnection
    Dim command As SqlCommand
    Dim adapter As New SqlDataAdapter
    Dim ds As New DataSet
    Dim sql As String

    Dim lastName As String
    Dim linkText As String

    lastName = Request.QueryString("lastName")

    connetionString = ConfigurationManager.ConnectionStrings("dbConnectionString").ConnectionString.ToString()
    sql = "SELECT * FROM [EmployeeList] Where [lastname] like '" & lastName & "%' order by lastname"

    connection = New SqlConnection(connetionString)



    Try
        connection.Open()
        command = New SqlCommand(sql, connection)
        adapter.SelectCommand = command
        adapter.Fill(ds)

        'GridView3.Columns.Clear()

        'Build Bound Columns
        Dim curLastName As New BoundField
        curLastName.HeaderText = "Last Name"
        curLastName.DataField = "LastName"
        GridView3.Columns.Add(curLastName)



        Dim curFirstName As New BoundField
        curFirstName.HeaderText = "First Name"
        curFirstName.DataField = "FirstName"
        GridView3.Columns.Add(curFirstName)


        GridView3.Visible = True
        GridView3.DataSource = ds
        GridView3.DataBind()

        adapter.Dispose()
        command.Dispose()
        connection.Close()



    Catch ex As Exception
        MsgBox("Can not open connection ! ")
    End Try



End Sub

这是GridView代码：

<asp:GridView id="GridView3" runat="server" AutoGenerateColumns="False"
EmptyDataText="There are no data records to display."
     AllowPaging="True" 
    CssClass="GridViewStyle" GridLines="None" Width="100%">
<Columns>


                            <asp:HyperLinkField DataNavigateUrlFields="EmplID"
                                DataNavigateUrlFormatString="EmployeeProfile.aspx?EmplID={0}"
                                DataTextField="EmplID"
                                DataTextFormatString= "<img src='Images/icons/document-search-result.png' alt='View'/> <u>View</u>" >
                                <ControlStyle CssClass="titleLinksB" />
                            <ItemStyle Wrap="False" />
                            </asp:HyperLinkField>

</Columns>

</asp:GridView>

感谢您的帮助！

Answer 1

您可以尝试这种方式，在后面的代码中，您可以删除模具控制字段行。

<asp:GridView ID="GridView3" runat="server" AutoGenerateColumns="False" EmptyDataText="There are no data records to display."
        AllowPaging="True" CssClass="GridViewStyle" GridLines="None" Width="100%">
        <Columns>
            <asp:BoundField HeaderText="Last Name" DataField="LastName"/>
            <asp:BoundField HeaderText="First Name" DataField="FirstName"/>
            <asp:HyperLinkField DataNavigateUrlFields="EmplID" DataNavigateUrlFormatString="EmployeeProfile.aspx?EmplID={0}"
                DataTextField="EmplID" DataTextFormatString="<img src='Images/icons/document-search-result.png' alt='View'/> <u>View</u>">
                <ControlStyle CssClass="titleLinksB" />
                <ItemStyle Wrap="False" />
            </asp:HyperLinkField>
        </Columns>
    </asp:GridView>

Answer 2

尝试使用GridView3.Columns.Insert代替Add。例如：

    GridView3.Columns.Insert(0, curLastName)

通过这种方式，首先添加动态创建的列，然后添加声明性添加的列。

ASP.net：在GridView中更改列的顺序

2 个答案: