Gridview RowDataBound find Html Button

Question

User1126057398 posted

How can One find HTML Button inside gridview in RowDataBound. I am trying to find it using HTMLINPUTControl but it didn't work.

<asp:GridView ID="gridview1" runat="server" AutoGenerateColumns="false" ....>
    <Columns>
        <asp:TemplateField>
            <ItemTemplate>
                <input type="button" id="btnSplit" value='Split' />
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

HtmlInputControl btn1 = (HtmlInputControl)e.Row.FindControl("btnSplit");
        btn1.Visible = false;