OnItemCommand not firing on postback.

Did you step through the code?

To add row id, use the CommandArguments property

<asp:ImageButton runat="server" ImageUrl="~/Images/MB_0000_calendar.png" ID="imgbtnRemoveItem"
                        CommandName="cmdRemoveItem" CommandArgument='<%# Eval("ID") %>' />

Thanks. I thought command argument was how it would be done.

Yes I stepped through the code. When I click the button the event never fires in code behind.

Do you have anything in form tag which may prevent event firing such as action property set to something else? Can you show full markup of page(aspx)?

<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/Main.Master"
    CodeBehind="Default.aspx.vb" Inherits="FSPIDailySpecials._Default" EnableEventValidation="false" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
    <link type="text/css" href="Styles/south-street/jquery-ui-1.8.16.custom.css" rel="Stylesheet" />
    <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
    <script type="text/javascript" src="Scripts/jquery-ui-1.8.16.custom.min.js"></script>
    <script type="text/javascript">
        $(function () {
            $("#ContentPlaceHolder1_txbDate").datepicker({
                //showOn: "button",
                //buttonImage: "Images/MB_0000_calendar.png",
                //buttonImageOnly: true,
                //buttonText: "Pick A Date"
                //minDate: 30,
                //maxDate: 30
            });
        });
    </script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <div class="interactivediv">
        <asp:TextBox ID="txbDate" runat="server" AutoPostBack="true"></asp:TextBox>
    </div>
    <asp:DataGrid ID="dgTodaysSpecials" runat="server" AutoGenerateColumns="False" CssClass="dg"
        AlternatingItemStyle-CssClass="dgalternatingitemstyle" HeaderStyle-CssClass="dgheaderstyle"
        GridLines="None" OnItemCommand="TodaysSpecials_ItemCommand">
        <AlternatingItemStyle CssClass="dgalternatingitemstyle"></AlternatingItemStyle>
        <Columns>
            <asp:TemplateColumn>
                <ItemTemplate>
                    <asp:ImageButton runat="server" ImageUrl="~/Images/MB_0000_calendar.png" ID="imgbtnRemoveItem"
                        CommandName="cmdRemoveItem" />
                </ItemTemplate>
            </asp:TemplateColumn>
            <asp:BoundColumn DataField="ItemTypeName" HeaderText="Type"></asp:BoundColumn>
            <asp:BoundColumn DataField="ItemName" HeaderText="Name"></asp:BoundColumn>
            <asp:BoundColumn DataField="ItemDescription" HeaderText="Description"></asp:BoundColumn>
            <asp:BoundColumn DataField="ItemPrice" HeaderText="Price" DataFormatString="{0:C2}">
            </asp:BoundColumn>
        </Columns>
        <HeaderStyle CssClass="dgheaderstyle"></HeaderStyle>
    </asp:DataGrid>
</asp:Content>

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Imports Net40WebGlobal
Imports System.Data.SqlClient

Public Class _Default
    Inherits System.Web.UI.Page

    Dim objDataBase As New clsDataBase

    Private Sub _Default_Init(sender As Object, e As System.EventArgs) Handles Me.Init
        ' AddHandler TodaysSpecials_ItemCommand(), dgTodaysSpecials.ItemCommand
    End Sub

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim dtDate As DateTime

        If IsPostBack = True Then
            dtDate = txbDate.Text
        Else
            txbDate.Text = Date.Today.ToShortDateString
            dtDate = Date.Today
        End If

        dgTodaysSpecials.DataSource = GetTodaysSpecials(dtDate)
        dgTodaysSpecials.DataBind()

    End Sub

    Public Function GetTodaysSpecials(ByVal dtDate As DateTime) As DataTable

        Dim liSQLParameters As New List(Of SqlParameter)
        Dim pDate = New SqlParameter("@Date", System.Data.SqlDbType.Date)
        pDate.Value = dtDate
        liSQLParameters.Add(pDate)
        Dim dtbl As DataTable = objDataBase.getSQL("GetSpecials", liSQLParameters, modAppConfig.FSPIDailySpecialsConnectionString)
        Return dtbl

    End Function

    'Private Sub DataGrid1_DeleteCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles dgTodaysSpecials.ItemCommand
    '    ' e.Item is the row of the table where the button was clicked.
    '    Dim productID As String
    '    productID = e.Item.Cells(1).Text
    '    If (e.CommandName = "Delete") Then
    '        ' Add code here to add the productID item to the cart.
    '    End If
    '    dgTodaysSpecials.DataBind()
    'End Sub

    Protected Sub TodaysSpecials_ItemCommand(ByVal source As Object, ByVal e As DataGridCommandEventArgs) Handles dgTodaysSpecials.ItemCommand
        If e.CommandName = "cmdRemoveItem" Then
            Dim i As Integer = e.Item.ItemIndex

        End If
    End Sub

End Class

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And the master page?

<%@ Master Language="VB" AutoEventWireup="false" CodeBehind="Main.master.vb" Inherits="FSPIDailySpecials.Main" %>

<%@ Register src="UserControls/ucMainNavigation.ascx" tagname="ucMainNavigation" tagprefix="uc1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>
        <asp:Literal ID="litHeadTitle" runat="server"></asp:Literal></title>
    <link rel="Stylesheet" type="text/css" href="Styles/Global.css" />
    <link rel="stylesheet" type="text/css" href="Styles/Layout.css" />
    <!--[if lt IE 9]><script src="Scripts/html5.js"></script><![endif]-->
    <asp:ContentPlaceHolder ID="head" runat="server">
    </asp:ContentPlaceHolder>
</head>
<body>
    <form id="form1" runat="server">
    <div class="pagewrapper">
        <header class="siteheader">
            <div class="headerleft">
                <asp:ImageButton ID="imgbtnCompanyLogo" runat="server" ImageUrl="~/CompanyLogos/fsfclogo.png"
                    ToolTip="Home" ImageAlign="Left" BorderStyle="None" />
                <span>Welcome,</span><br />
                <asp:Label ID="lblFullName" runat="server">[Jason]</asp:Label>
            </div>
            <div class="appandtitle">
                <h1>
                    <asp:Literal ID="litAppTitle" runat="server"></asp:Literal></h1>
                <h2>
                    <asp:Literal ID="litPageTitle" runat="server"></asp:Literal></h2>
            </div>
        </header>
        <div class="navandcontentwrapper">
            <nav class="sitenav">
                <uc1:ucMainNavigation ID="ucMainNavigation1" runat="server" />
            </nav>
            <section class="sitecontent">
                
                <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
                </asp:ContentPlaceHolder>
                <hr class="cleaner" />
            </section>
        </div>
        <footer class="sitefooter">
            <p>
                <span style="color: #666;">App Ver:</span>
                <asp:Label ID="lblAppVersion" runat="server"></asp:Label>
                <span style="color: #666;">| Temp Ver:</span>
                <asp:Label ID="lblTemplateVersion" runat="server"></asp:Label>
            </p>
            <asp:Label ID="lblLastMod" runat="server" CssClass="moddate"></asp:Label>
            <hr class="cleaner" />
        </footer>
    </div>
    </form>
</body>
</html>

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Public Class Main
    Inherits System.Web.UI.MasterPage

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        ' AuthenticateUser()
        PopulatePageProperties()
    End Sub

    Public Sub PopulatePageProperties()
        lblAppVersion.Text = GetAppVersion()
        lblTemplateVersion.Text = GetTemplateVersion()
        lblLastMod.Text = "<span style=""color: #666;"">Modified:</span> " & GetLastMod()
        litPageTitle.Text = GetPageTitleText()
        litAppTitle.Text = GetAppTitle()
        litHeadTitle.Text = GetPageTitleText()
    End Sub

End Class

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Don't see any problem really. Where did you put the breakpoint when checking it?

    Protected Sub TodaysSpecials_ItemCommand(ByVal source As Object, ByVal e As DataGridCommandEventArgs) Handles dgTodaysSpecials.ItemCommand        If e.CommandName = "cmdRemoveItem" Then            Dim i As Integer = e.Item.ItemIndex        End If    End Sub

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I put the breakpoint on the If Statement.
Jason

Instead of ImageButton add  <asp:ButtonField CommandName="Cancel" HeaderText="Add" ShowHeader="True"
                    Text="Button" /> then the corresponding ItemCommand event will get fired.

gopaltayde,

Will I be able to use an Image as the Button?

Jason

Well, like i said. this is what i came up with, and it is still working as desired. Sorry I couldnt accept the other solutions.