How do I get events like textchanged, checkchanged in edititemtemplate of a gridview with autogeneratecolumns = true

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ASP.NET

I have a GridView in aspx page like this

<asp:GridView ID="GridView1" runat="server" DataKeyNames="key" OnRowDataBound="OnRowDataBound"
OnRowEditing="OnRowEditing" OnRowCancelingEdit="OnRowCancelingEdit" OnRowUpdating="OnRowUpdating"
OnRowDeleting="OnRowDeleting" EmptyDataText="No records has been added." AutoGenerateEditButton="true"
ShowHeaderWhenEmpty="true" AutoGenerateDeleteButton="true"  AutoGenerateColumns="true">
    <Columns>

    </Columns>
</asp:GridView>

Now in the dataSource I have a boolean field. On clicking edit button as usual I am getting a checkbox for that field. How to write some code in the checkchanged event of that checkbox?

What I have tried:

OnRowDataBound, OnRowEditing, OnRowCancelingEdit, OnRowUpdating, OnRowDeleting events are working fine.

But unable to implement the checkchanged event as no checkbox control is used either in ItemTemplate or in Edit Itemtemplate.

the dataSource have too many columns. That is why I wanted to avoid writing all the columns specifically in Itemtemplates