When the WPF RadGridView is paged, only the current page is exported. There are a couple of approaches that you can use to avoid that:
1. Use the approach explained here
and demonstrated in the ExportPagedDataExcel
demo. It includes preserving the page index and size, setting them to 0 in order to export the data and then back to their values.
2. Set the Items
property of the export options to your bound collection during the time of the export
Format = ExportFormat.ExcelML,
ShowColumnHeaders = true,
ShowColumnFooters = true,
ShowGroupFooters = false,
I hope this is helpful. If you have additional questions about RadGridView for WPF please post them in the designated forum section.
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