Hi,

On WebExporerBar clicked action, i am exporting the grid data into the Excel,

but On exporting the data i am getting the ThreadAbortException,

while my data is exported into the file.

after this if i clicked on any other ExplorerBar action it always give me "export to excel" action

Why does this problem?

how can i remove this problem?

[System.Threading.ThreadAbortException] = {Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.}

  <ig:WebExcelExporter ID="gridExporter" runat="server" ExportMode="Download" EnableStylesExport="false"
    DataExportMode="AllDataInDataSource">

<ig:WebExplorerBar ID="ActionItemPanel" runat="server" GroupExpandBehavior="SingleExpanded"
      BorderStyle="None" EnableExpandButtons="False" EnableHotTracking="False" EnableSelection="False"
      GroupExpandAction="ButtonClick" ItemIndent="2px" EnableViewState="False" AutoPostBackFlags-ItemClick="On">
      <Groups>
<ig:ExplorerBarGroup Text="Actions">
          <Items>
            <ig:ExplorerBarItem Text="export to excel">
            </ig:ExplorerBarItem>
            <ig:ExplorerBarItem Text="Item 2">
            </ig:ExplorerBarItem>
            <ig:ExplorerBarItem Text="Item 3">
            </ig:ExplorerBarItem>
            <ig:ExplorerBarItem Text="Item 4" >
            </ig:ExplorerBarItem>
            <ig:ExplorerBarItem Text="Item 5">
            </ig:ExplorerBarItem>
 </Items>
        </ig:ExplorerBarGroup>
</Groups>
    </ig:WebExplorerBar>

protected void Page_Load(object sender, EventArgs e) {
      ExplorerBarPanel.ItemClick += new Infragistics.Web.UI.NavigationControls.ExplorerBarItemClickEventHandler(ExplorerBarPanel_ItemClick);
      DataTable dt = new DataTable();
      dt.Columns.Add("col1", typeof(int));
      dt.Columns.Add("col2", typeof(int));
      dt.Columns.Add("col3", typeof(int));
      dt.Columns.Add("col4", typeof(int));
      for (int i = 0; i <= 50; i++) {

        dt.Rows.Add(new object[] { i, 1 + 1, 1 + 2, 1 + 3 });
      }

      this.WebDataGrid1.DataSource = dt;
      this.WebDataGrid1.DataBind();

    
    }

    protected void Button1_Click(object sender, EventArgs e) {
      this.eExporter.DownloadName = "ExportData";
      this.eExporter.DataExportMode = Infragistics.Web.UI.GridControls.DataExportMode.AllDataInDataSource;
      this.eExporter.EnableStylesExport = false;
      this.eExporter.WorkbookFormat = Infragistics.Excel.WorkbookFormat.Excel2007;
      this.eExporter.Export(true, this.WebDataGrid1);
     
    }

    protected void ExplorerBarPanel_ItemClick(object sender, Infragistics.Web.UI.NavigationControls.ExplorerBarItemClickEventArgs e) {
      if(e.Item == null || e.Item is Infragistics.Web.UI.NavigationControls.ExplorerBarGroup)
        return;
      Button1_Click(null, null);
    }