Problem to Link button

Hi,
There is Link button below, to the GV

        <asp:GridView ID="gvResult" runat="server" 
            CellPadding="4" ForeColor="#333333" Font-Size="12px" 
            AutoGenerateColumns="False" PageSize="20" 
            DataKeyNames="id"
            style="margin-top: 1px" AllowPaging="True" 
            onpageindexchanging="gvResult_PageIndexChanging" 
            OnRowDataBound="gvResult_RowDataBound" onrowcommand="gvResult_RowCommand">
            <PagerSettings Mode="NumericFirstLast" />
            <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
            <Columns>
                <asp:TemplateField ShowHeader="False">
                    <ItemTemplate>
                        <asp:LinkButton ID="lbEdit" runat="server" CausesValidation="False" 
                            CommandName="RowEdit" Text="更改資料" CommandArgument='<%# Eval("Id") %>'></asp:LinkButton>
                            
                        <asp:LinkButton ID="lbEdit2" runat="server" CausesValidation="False" 
                            CommandName="RowEdit2" Text="更改資料" CommandArgument='<%# Eval("Id") %>'></asp:LinkButton>
                    </ItemTemplate>
					...

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when running the page, the Link button is not shown. But I cannot find out any codes, which are hiding such Link button. Why?

<asp:TemplateField ShowHeader="False"> <ItemTemplate> <asp:LinkButton ID="lbEdit" runat="server" CausesValidation="False" CommandName="RowEdit" Text="更改資料" CommandArgument='<%# Eval("Id") %>'></asp:LinkButton> <asp:LinkButton ID="lbEdit2" runat="server" CausesValidation="False" CommandName="RowEdit2" Text="更改資料" CommandArgument='<%# Eval("Id") %>'></asp:LinkButton> </ItemTemplate> <ItemStyle HorizontalAlign="Center" Width="30px" /> </asp:TemplateField> ...

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LVL 9

teebonProduct ManagerCommented: 2015-07-24

Is the grid showing and did you see any error message?
You may want to provide a screenshot.

LVL 57

Ryan ChongBusiness Systems Analyst , ex-Senior Application EngineerCommented: 2015-07-24

is your datagrid bind to a datasource and got records returned to the screen?

LVL 12

HuaMin ChenProblem resolverAuthor Commented: 2015-07-24

I do not get any error message shown, on the page.

>>is your datagrid bind to a datasource and got records returned to the screen?

I mean..

is your gridview control bind to a datasource and got records returned to the screen?

HuaMin ChenProblem resolverAuthor Commented: 2015-07-26

Yes, GV is binding to a datasource.
Why can't I see the codes that are disabling the button below

Ryan ChongBusiness Systems Analyst , ex-Senior Application EngineerCommented: 2015-07-26

>>Why can't I see the codes that are disabling the button below
is your original question asking why the linkbuttons are not being shown or being disabled in the page?

yes

perhaps I should emphasize my question...

>> is your original question asking why the linkbuttons are not being shown OR being disabled in the page?

how to ensure the button is being shown there?

>>how to ensure the button is being shown there?
I don't have a VS with me right now, but you can do quick checks:

-ensure your linkbutton control is visible in the page (not using scripts to set the visible property to false)
-since it's within your GV control, ensure your GV column is not being hidden via scripts (not to set the column's visible property to false)
-there is data that binded to GV, NO data = Nothing will be shown

Sorry, GV is being shown. But I do not know why Linkbutton is not shown there.

Ryan ChongBusiness Systems Analyst , ex-Senior Application EngineerCommented: 2015-07-28

I did a test and my link buttons are visible (yes, nothing special, it will appear).

can you ensure and answer questions below?

1. ensure your linkbutton control is visible in the page (not using scripts to set the visible property to false)
2. since it's within your GV control, ensure your GV column is not being hidden via scripts (not to set the column's visible property to false)

and try do a search in your script to see if you did hide the columns or the linkbuttons in your scripts?

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Problem to Link button

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