在asp.net GridView中选中的复选框

Question

I have a asp.net grid view and i have IsActive field in database and it comes as 1 or 0.So i need according to that value Grid view Checkbox is checked or not.

Grid View Field

<asp:TemplateField>
            <ItemTemplate>
                <asp:CheckBox ID="chkIsActive" DataField="ISACTIVE" HeaderText="Is Active"  runat="server" Checked='<%# Eval("ISACTIVE") %>'/>

            </ItemTemplate>
        </asp:TemplateField>

Code Behind

 GridRes gridRes = NewsProxy.GetAllnews(req);
            gv.DataSource = gridRes.Dataset;
            gv.DataBind();

Answer 1

如果您的IsActive字段是一个bit并且仅包含0或1那么您可以执行以下操作以预先检查或取消checkbox 。

<asp:CheckBox ID="chkIsActive" DataField="ISACTIVE" HeaderText="Is Active"  runat="server" Checked='<%# Convert.ToBoolean(Eval("ISACTIVE")) %>'/>