网格视图中的复选框列表 [英] Checkbox list in the gridview

问题描述

如何在gridview的columns集合中添加一个复选框列表.如何为它增加价值..我尝试了以下方法，但没有成功.请帮忙.

How to bring a checkboxlist in the columns collections of the gridview. How to add values to it..I tried it the following way but wasnt a success. Please help.

<asp:GridView ID="GridView1" runat="server">
        <Columns>
        <asp:TemplateField>
        <ItemTemplate>
        <asp:CheckBoxList runat="server" ID="mycheckboxlst" DataValueField="city"></asp:CheckBoxList>
        </ItemTemplate>
        </asp:TemplateField>
        </Columns>
        </asp:GridView>

推荐答案

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Thanks

您可以添加SqlDataSource.配置它，以便它从数据库中获取所需的列表.然后将其附加到CheckBoxList，如下所示.

You can add a SqlDataSource. Configure it so that it fetches your desired list from DB. Then attach it to the CheckBoxList as shown below.

<asp:CheckBoxList runat="server" ID="mycheckboxlst" DataValueField="City"

        DataSourceID="SqlDataSource1" DataTextField="FirstName"></asp:CheckBoxList>
    <asp:SqlDataSource ID="SqlDataSource1" runat="server"

        ConnectionString="<%

ConnectionStrings:SampleDatabaseConnectionString ％> ; " span> SelectCommand =" 选择*来自[CustomerInfo]" < /asp:SqlDataSource >

ConnectionStrings:SampleDatabaseConnectionString %>" SelectCommand="SELECT * FROM [CustomerInfo]"></asp:SqlDataSource>

请注意，您需要设置DataValueField和DataTextField属性以绑定每个复选框的文本和值.

Note that you need to set DataValueField and DataTextField properties to bind the text and value for each check box.

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