i m not able to delete from database

asp.net
<asp:GridView ID="GV_Resources" runat="server" AutoGenerateColumns="False" DataKeyNames="Id"
            DataSourceID="SqlDataSourceResource" CssClass="EventGrid" AlternatingRowStyle-CssClass="alt"
            EnableModelValidation="True" Width="779px" AllowPaging="True">
            <AlternatingRowStyle CssClass="alt"></AlternatingRowStyle>
            <PagerStyle CssClass="pgr" HorizontalAlign="Right" />
            <Columns>
                <asp:BoundField DataField="Id" HeaderText="ID" InsertVisible="False" ReadOnly="True"
                    SortExpression="ID" Visible="False" />
                <asp:BoundField DataField="Title" HeaderText="Title" SortExpression="Title" ItemStyle-Width="605px" />
                <asp:ButtonField ButtonType="Button" CommandName="EditResources" Text="Edit" ControlStyle-CssClass="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" />
                <asp:TemplateField ItemStyle-Width="" ShowHeader="False">
                    <ItemTemplate>
                        <asp:Button ID="Delete" runat="server" CausesValidation="False" CommandArgument='<%# Bind("Id") %>'
                            CommandName="DeleteResources" Text="Delete" OnClientClick="javascript:return deleteItem(this.name);"
                            CssClass="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" />
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>
vb.net
 Protected Sub Gv_Catogary_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles GV_Resources.RowCommand

        Dim currentCommand As String = e.CommandName
        If currentCommand = "EditResources" Then
           
          

        ElseIf currentCommand = "DeleteResources" Then
            Dim ID As Integer = Int32.Parse(e.CommandArgument)
            ResourcesHelper.DeleteResource(ID)
            GV_Resources.DataBind()
End If

    End Sub

Its not deleting from database

Re: i m not able to delete from database

Try writing a stored procedure for deletion operation and call it in your code behind file

Re: i m not able to delete from database

i hav wriiten n calling it too

ResourcesHelper.DeleteResource(ID)

Re: i m not able to delete from database

Is it giving any error?

Post here or else

check permission for Imgaes/Resource/ folder (share this folder)

Re: i m not able to delete from database

refer http://www.csharpaspnetarticles.com/2012/03/delete-files-from-server-directory.html

Re: i m not able to delete from database

remove this OnClientClick="javascript:return deleteItem(this.name);"
in u delete button then check and

pls give DeleteResource method full code...

Re: i m not able to delete from database

Hi,

Please use CommandName="Delete" instead of CommandName="DeleteResources".

If buttons within a GridView control invokes some of the built-in functionality of the control, you have to set the CommandName property of a button to one of the values: "Cancel","Delete","Edit","Page","Select","Sort","Update".

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.rowcommand(v=vs.80).aspx