Click here to Skip to main content
15,118,573 members
Please Sign up or sign in to vote.
0.00/5 (No votes)
See more:
i have linkbutton inside gridview
i want to change linkbutton visibility depende on value return from database
so i create that

<asp:LinkButton ID="Lnk" runat="server"  CommandArgument='<%# Bind("ArrivalMasterID") %>' Text="Cost" <big>Visible='<%# Bind("IsNewRow") %>'</big> /> 

but i have one problem
i wnat linkbutton visibility to be reverse to isnewrow value
mean if isbewrowvalue=ture then linkbutton.visible=false
i need to do it from html code not from c# codey
any help
Updated 28-Aug-11 21:04pm

on gridview rowdatabound event you can add following code keep your <%# Bind(!"IsNewRow") %> which is as datakey field of gridview.

bool Isnewrow
if (e.Row.RowType == DataControlRowType.DataRow)

Isnewrow= Convert.ToBool(gridview.DataKeys[e.Row.RowIndex].Values[0]);

LinkButton lnkButton = (LinkButton)e.Row.FindControl("lnkViewDetails");

To add Isnewrow field as datakey of gridview

<asp:GridView ID="gridview1" AllowPaging="true"
AutoGenerateColumns="false" DataKeyNames="Isnewrow "
runat="server" ShowFooter="true"
Try something like this
if (e.Row.RowType == DataControlRowType.DataRow)
YourClass object = (YourClass)e.Row.DataItem;
 LinkButton lnkbtn= (LinkButton)e.Row.FindControl("Lnk");
  lnkbtn.Visible = !Convert.ToBoolean(object.Value);   

Well, This will do the job for you as per your current implementation. use a Not ( ! ) Operator
<br />
Visible=<%# !(Convert.ToBoolean(Eval("IsNewRow"))) %>

Let me know if it work.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900