相关疑难解决方法(0)

我找到并修改了以下代码,以便使用iTextSharp类将我的dataGrid导出为pdf文档.

private void ExportToPdf(DataGrid grid)
    {
        PdfPTable table = new PdfPTable(grid.Columns.Count);
        using (Document doc = new Document(iTextSharp.text.PageSize.A4))
        {
            using (PdfWriter writer = PdfWriter.GetInstance(doc, new System.IO.FileStream("Test.pdf", FileMode.Create)))
            {
                doc.Open();
                for (int j = 0; j < grid.Columns.Count; j++)
                {
                    table.AddCell(new Phrase(grid.Columns[j].Header.ToString()));
                }
                table.HeaderRows = 1;
                IEnumerable itemsSource = grid.ItemsSource as IEnumerable;
                if (itemsSource != null)
                {
                    foreach (var item in itemsSource)
                    {
                        DataGridRow row = grid.ItemContainerGenerator.ContainerFromItem(item) as DataGridRow;
                        if (row != null)
                        {
                            DataGridCellsPresenter presenter = FindVisualChild<DataGridCellsPresenter>(row);
                            for (int i = …