GridView_RowCommand未触发

<asp:GridView ID="GridView1" runat="server" OnRowCommand="GridView1_RowCommand">
    <!-- GridView列定义 -->
</asp:GridView>

<asp:ButtonField ButtonType="Button" CommandName="Edit" Text="Edit" />

<asp:TemplateField>
    <ItemTemplate>
        <asp:Button ID="btnEdit" runat="server" CommandName="Edit" CommandArgument='<%# Eval("YourKeyField") %>' Text="Edit" />
    </ItemTemplate>
</asp:TemplateField>

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
    GridView1.PageIndex = e.NewPageIndex;
    BindGridView();
}

private void BindGridView()
{
    // 绑定GridView数据的代码
}

<asp:GridView ID="GridView1" runat="server" OnRowCommand="GridView1_RowCommand">
    <Columns>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:Button ID="btnEdit" runat="server" CommandName="Edit" CommandArgument='<%# Eval("ID") %>' Text="Edit" />
            </ItemTemplate>
        </asp:TemplateField>
        <!-- 其他列定义 -->
    </Columns>
</asp:GridView>

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "Edit")
    {
        int id = Convert.ToInt32(e.CommandArgument);
        // 处理编辑逻辑
    }
}