Problem with Export to CSV

[Ricardo]

Hello experts,

I have an export button on my RadGrid but it's working bad...The idea was to export a specific collumn...After some changes at this moment when i click to export, my grid shows the list to export, instead of give me a .csv....Can you help?

aspx:

<telerik:RadGrid ID="RadGrid1" runat="server" GridLines="None" AllowPaging="True"
    AllowSorting="True" AutoGenerateColumns="False" Width="97%" enableajax="True"
    AllowFilteringByColumn="True" ShowFooter="True" Skin="Black" OnItemCommand="RadGrid1_ItemCommand"
    OnGridExporting="RadGrid1_GridExporting" AllowMultiRowSelection="True" OnItemDataBound="RadGrid1_ItemDataBound">
    <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>
    <ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True" EnablePostBackOnRowClick="true">
        <Selecting AllowRowSelect="True" />
    </ClientSettings>
    <MasterTableView DataKeyNames="SequencialNumber" Width="100%" CommandItemSettings-ShowExportToCsvButton="True"
        CommandItemSettings-ShowAddNewRecordButton="false" CommandItemDisplay="Top">
        <Columns>
            <telerik:GridBoundColumn DataField="SequencialNumber" HeaderText="SequencialNumber"
                UniqueName="SequencialNumber" SortExpression="SequencialNumber">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="Priority" HeaderText="Priority" UniqueName="Priority"
                FilterControlAltText="Filter Priority column" SortExpression="Priority" DataType="System.Int32">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="Process" HeaderText="Staging" UniqueName="Process"
                SortExpression="Process" FilterControlAltText="Filter Process column">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="SupplierCode" HeaderText="SupplierCode" UniqueName="SupplierCode"
                SortExpression="SupplierCode" FilterControlAltText="Filter SupplierCode column">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="MessageStatus" HeaderText="MessageStatus" UniqueName="MessageStatus"
                SortExpression="MessageStatus" FilterControlAltText="Filter MessageStatus column">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="DocumentType" HeaderText="DocumentType" UniqueName="DocumentType"
                FilterControlAltText="Filter DocumentType column" SortExpression="DocumentType">
            </telerik:GridBoundColumn>
            <telerik:GridDateTimeColumn UniqueName="InvoiceCreationDate" DataField="InvoiceCreationDate"
                HeaderText="InvoiceCreationDate" FilterControlAltText="Filter InvoiceCreationDate column"
                SortExpression="InvoiceCreationDate">
                <FilterTemplate>
                    <telerik:RadDatePicker ID="RadDatePicker1" runat="server">
                    </telerik:RadDatePicker>
                </FilterTemplate>
            </telerik:GridDateTimeColumn>
            <telerik:GridBoundColumn DataField="SupplierVatNumber" FilterControlAltText="Filter SupplierVatNumber column"
                HeaderText="SupplierVatNumber" SortExpression="SupplierVatNumber" UniqueName="SupplierVatNumber">
            </telerik:GridBoundColumn>
        </Columns>
        <ExpandCollapseColumn Visible="False">
            <HeaderStyle Width="19px"></HeaderStyle>
        </ExpandCollapseColumn>
        <RowIndicatorColumn Visible="False">
            <HeaderStyle Width="20px" />
        </RowIndicatorColumn>
    </MasterTableView>
    <FilterMenu EnableImageSprites="False">
    </FilterMenu>
    <HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">
    </HeaderContextMenu>
</telerik:RadGrid>

aspx.cs:

public partial class InvoicesScalingDefault : iConnect.Web.iConnect, IInvoicesScale
    {
        private InvoicesScalePresenter _presenter;

        public System.Collections.Generic.IList<Data.SapDocuments> SapDocuments
        {
            get;
            set;
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.IsPostBack)
            {

                this._presenter.OnViewInitialized();

                LoadData();
            }
            this._presenter.OnViewLoaded();

        }

        [CreateNew]
        public InvoicesScalePresenter Presenter
        {
            set
            {
                this._presenter = value;
                this._presenter.View = this;
            }
        }


        /// <summary>
        /// Carregar RadGrid1 com o objecto SapDocuments
        /// </summary>
        private void LoadData()
        {

            string user = Page.User.Identity.Name.Substring(Page.User.Identity.Name.IndexOf("\\") + 1);

            EscalonamentoFacturasEntities objectContx = new EscalonamentoFacturasEntities();
            RadGrid1.DataSource = objectContx.ShowUnprocessedInvoices(user);
            //RadGrid1.DataBind();

        }

protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)
        {
            if (e.CommandName == Telerik.Web.UI.RadGrid.ExportToCsvCommandName)
            {
                RadGrid1.MasterTableView.Columns.FindByUniqueName("SequencialNumber").Visible = true;
                RadGrid1.ExportSettings.IgnorePaging = true;

                int count = 0;
                foreach (GridColumn column in RadGrid1.Columns)
                {
                    if (column.Visible)
                    {
                        if (count > 0)
                            column.Visible = false;
                        else
                            count++;
                    }
                }

            }
        }

protected void RadGrid1_GridExporting(object sender, GridExportingArgs e)
        {
            e.ExportOutput = e.ExportOutput.Replace("\"\r\n\"", "\"\r\n\"'");
        }

[Ricardo]

Hello please ignore this thread...Already solved