【发布时间】:2017-08-28 00:58:11
【问题描述】:
我有这个 dataGridView,我想将其转换为 PDF 文件。我该怎么做?我在网上搜索并找到了一些代码,但我发现的网站似乎遗漏了很多东西。
using System.IO;
using System.Data;
using System.Reflection;
using iTextSharp.text.pdf;
using iTextSharp.text;
private void btnExportPdf_Click(object sender, EventArgs e)
{
//Creating iTextSharp Table from the DataTable data
PdfPTable pdfTable = new PdfPTable(dataGridView1.ColumnCount);
pdfTable.DefaultCell.Padding = 3;
pdfTable.WidthPercentage = 30;
pdfTable.HorizontalAlignment = Element.ALIGN_LEFT;
pdfTable.DefaultCell.BorderWidth = 1;
//Adding Header row
foreach (DataGridViewColumn column in dataGridView1.Columns)
{
PdfPCell cell = new PdfPCell(new Phrase(column.HeaderText));
cell.BackgroundColor = new iTextSharp.text.Color(240, 240, 240);
pdfTable.AddCell(cell);
}
//Adding DataRow
foreach (DataGridViewRow row in dataGridView1.Rows)
{
foreach (DataGridViewCell cell in row.Cells)
{
pdfTable.AddCell(cell.Value.ToString());
}
}
//Exporting to PDF
string folderPath = "C:\\PDFs\\";
if (!Directory.Exists(folderPath))
{
Directory.CreateDirectory(folderPath);
}
using (FileStream stream = new FileStream(folderPath + "DataGridViewExport.pdf", FileMode.Create))
{
Document pdfDoc = new Document(PageSize.A2, 10f, 10f, 10f, 0f);
PdfWriter.GetInstance(pdfDoc, stream);
pdfDoc.Open();
pdfDoc.Add(pdfTable);
pdfDoc.Close();
stream.Close();
}
}
【问题讨论】:
标签: c# winforms pdf datagridview