ImageButton OnClick event not firing up in a repeater in c#

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Hi guys,

I have a repeater in which i have two imagebuttons,
one for edit & other for delete the record.

But unfortunately both are not firing up Onclick event.

Even i have created this repeater from scratch many times.

and i have tried changing the event name in 'onclick' then it throws the error

CS1061: 'ASP.sim_aspx' does not contain a definition for 'btnEdit_Click1' and no extension method 'btnEdit_Click1' accepting a first argument of type 'ASP.sim_aspx' could be found (are you missing a using directive or an assembly reference?)

Repeater

<asp:Repeater ID="Repeater1" runat="server">
                <HeaderTemplate>
                    <table class="addgrid" width="100%">
                        <thead>
                            <tr style="background-image: removed('NewTheam/images/Background.png'); height: 30px;
                                color: Black; vertical-align: middle;">
                                <td style="width: 50px;">
                                    S.No.
                                </td>
                                <td>
                                    Mobile#
                                </td>
                                <td>
                                    User
                                </td>
                                <td>
                                    Department
                                </td>
                                <td>
                                    Assigned
                                </td>
                                <td>
                                    Short#
                                </td>
                                <td>
                                    Cr.limit
                                </td>
                                <td>
                                    Account#
                                </td>
                                <td>
                                    Action
                                </td>
                            </tr>
                        </thead>
                        <tbody>
                </HeaderTemplate>
                <ItemTemplate>
                    <tr>
                        <td>
                            
                                <%# Container.ItemIndex + 1 %>
                        </td>
                        <td>
                            <%# Eval("MobileNo") %>
                        </td>
                        <td>
                            <%# Eval("Name") %>
                        </td>
                        <td>
                            <%# Eval("Department") %>
                        </td>
                        <td>
                            <%# Eval("AssignDate") %>
                        </td>
                        <td>
                            <%# Eval("ShortNo") %>
                        </td>
                        <td>
                            <%# Eval("CreditLimit") %>
                        </td>
                        <td>
                            <%# Eval("AccountNo") %>
                        </td>
                        <td>
                            <center>
                                <asp:ImageButton ID="btnEdit" runat="server" ImageUrl="~/NewTheam/images/Edit.png"
                                    Width="20" Height="20" CommandArgument='<%# Eval("MobileNo") %>' OnClick="btnEdit_Click" />  
                                <asp:ImageButton ID="btnDel1" runat="server" ImageUrl="~/NewTheam/images/Bin.png"
                                    Width="20" Height="20" CommandArgument='<%# Eval("MobileNo") %>' OnClick="btndel_Click" />  
                            </center>
                        </td>
                    </tr>
                </ItemTemplate>
                <FooterTemplate>
                    </tbody> </table>
                </FooterTemplate>
            </asp:Repeater>

Events

  protected void btnEdit_Click(object sender, EventArgs e)
        {
            string i = ((ImageButton)(sender)).CommandArgument.ToString();
            Response.Redirect("updateSIM.aspx?SIMCODE=" + i);
        }
<br />
        protected void btndel_Click(object sender, EventArgs e)
        {
            string i = ((ImageButton)(sender)).CommandArgument.ToString();
            Response.Redirect("del.aspx?SIMCODE=" + i + "&DOIF=" + 7);
        }

Guys is there any issue in the coding or what...

Please help me guys, i'm stuck from two days....

Thanks

Posted 10-Feb-15 21:05pm

abdul subhan mohammed

Updated 11-Feb-15 2:58am

v3

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DamithSL · Answer 1 · 2015-02-11T03:14:00

refer : https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.imagebutton.commandargument(v=vs.110).aspx[^]
give command name, command argument and OnCommand event correctly, check the example code in the documentation

sample code:

ASP.NET

<asp:Repeater ID="myRepeater" runat="server" OnItemCommand="myRepeater_ItemCommand">
    <ItemTemplate>
        <asp:ImageButton ID="btnEdit" runat="server" ImageUrl="edit-icon.png" CommandArgument='<%#Eval("MobileNo")%>' />
    </ItemTemplate>
</asp:Repeater>

C# code

C#

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            myRepeater.DataSource = new List<User>() { new User() { MobileNo = "3223234234" } };
            myRepeater.DataBind();
        }
    }

    protected void myRepeater_ItemCommand(Object Sender, RepeaterCommandEventArgs e)
    {
        string Mobileno = ((ImageButton)e.CommandSource).CommandArgument;

    }
}
public class User
{
    public string MobileNo { get; set; }
}

Avik Ghosh22 · Answer 2 · 2015-02-10T23:13:00

Solution 1

See link :
http://www.aspsnippets.com/Articles/ASPNet-Repeater-Get-Item-ItemIndex-CommandName-and-CommandArgument-on-Click-Events.aspx[^]

asp.net imagebutton in repeater[^]

asp.net imagebutton in repeater[^]

Posted 10-Feb-15 23:13pm

Avik Ghosh22

Comments

abdul subhan mohammed 11-Feb-15 8:26am

i have tried all these but still i'm not able not get button event...

Avik Ghosh22 11-Feb-15 11:05am

Please share your problem..