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<asp:TemplateField HeaderText="选择">
<HeaderStyle HorizontalAlign="Center" Width="30px" />
<ItemStyle HorizontalAlign="Center" Width="30px" />
<ItemTemplate>
<asp:CheckBox ID="ChkSel" runat="server" onclick='document.getElementById(this.id.replace("_ChkSel","_TxtSL")).disabled = !this.checked'/>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="选择">
<HeaderStyle HorizontalAlign="Center" Width="30px" />
<ItemStyle HorizontalAlign="Center" Width="30px" />
<HeaderTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" />
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox ID="ChkSel" runat="server" onclick='document.getElementById(this.id.replace("_ChkSel","_TxtSL")).disabled = !this.checked'/>
</ItemTemplate>
</asp:TemplateField>
<asp:GridView ID="gv" runat="server">
<Columns>
<asp:TemplateField>
<HeaderTemplate> <asp:CheckBox ID="ChkSel" runat="server" onclick='document.getElementById(this.id.replace("_ChkSel","_TxtSL")).disabled = !this.checked'/>
选择</HeaderTemplate>
<ItemTemplate>ddddddddd</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView> 在gridview 的标头上加上一个checkbox