Hi,

We are using Infragistics WHDG, 13.1.20131.1012.

We are getting an error while exporting the grid data in PDF format using the 'DocumentExporter' control, if user re-size the column width to zero. following error we are getting,

[0.0, ...] Parameter name: value

   at Infragistics.Documents.Reports.Report.FixedWidth..ctor(Single value)    at Infragistics.Documents.Reports.CssStyle.ApplyWidth(ReportElement element)    at Infragistics.Web.UI.GridControls.ReportCaption.ApplyStyle(CssStyle style)    at Infragistics.Web.UI.GridControls.ReportElement.ApplyStyleSheet(String classes, String styles)    at Infragistics.Web.UI.GridControls.ReportCaption..ctor(String text, String url, IText element, ReportElement parent, Font customFont)    at Infragistics.Web.UI.GridControls.ReportCell.AddText(String text, String url, Font customFont)    at Infragistics.Documents.Reports.ReportWrapper.AddText(String text, String url)    at Infragistics.Documents.Reports.ReportWrapper.AddText(String text)    at Infragistics.Documents.Reports.ReportWrapper.AddText(Object value)    at Infragistics.Documents.Reports.ReportRenderer.ExportHeaderCell(GridField column, String controlClass, String headerCellClass, Boolean isMultiCol, IGrid containingGrid)    at Infragistics.Documents.Reports.ReportRenderer.ExportHierarchicalHeader(ContainerGrid container, Boolean showExpanders, Boolean showSelector, Boolean showGroups)    at Infragistics.Documents.Reports.ReportRenderer.ExportRowIslands(ContainerGrid container)    at Infragistics.Documents.Reports.ReportRenderer.ExportHierarchicalGrid(WebHierarchicalDataGrid hGrid)    at Infragistics.Documents.Reports.ReportRenderer.Render()    at Infragistics.Web.UI.GridControls.WebDocumentExporter.ConfigureHierarchicalSection(WebHierarchicalDataGrid grid, Report report, ISection hSection)    at Infragistics.Web.UI.GridControls.WebDocumentExporter.Export(WebHierarchicalDataGrid grid, Report report, ISection section)    at Infragistics.Web.UI.GridControls.WebDocumentExporter.Export(WebHierarchicalDataGrid grid)    at ASPNETAJAX.WebForm5.Export2PDF_Click(Object sender, EventArgs e) in D:\Yogesh\Personal\RND\Infragistic_Demo\ASPNETAJAX\WebForm5.aspx.cs:line 400    at System.Web.UI.WebControls.Button.OnClick(EventArgs e)    at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)    at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)    at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)    at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)    at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

I have also attached here a sample code, and following are steps to reproduce,

1. Re-size the column 'A1' width to zero. Select 'A1' column and move this column to left site as much as you can and after that you release the column.

2. Now the 'A1' column width become the 'zero' pixel.

3. Now try to export grid data with 'PDF' format, click on 'PDF' button bottom of the grid control.

4. it gives us error.

Can you pls. help us, is anything is missing from my side?

Thanks & Regards,

Yogesh Shah