此演示向您展示如何在 PDF 文档中创建包含指定数据的表格。

如果这不是您想要的 Demo，您可以通过填写表格获取免费定制 Demo。

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import com.spire.pdf.*;
import com.spire.pdf.graphics.*;
import com.spire.pdf.grid.PdfGrid;
import com.spire.pdf.grid.PdfGridCell;
import com.spire.pdf.grid.PdfGridRow;

import java.awt.*;
import java.util.List;

public class PdfTableDemo {

    public void createTable(List< CustomerModel > data,Color borderColor){
        String outputFile = "output.pdf";
        String []haeder={"Contact","Company","City","Country","Phone"};
        PdfDocument pdf = new PdfDocument();
        PdfPageBase page = pdf.getPages().add(PdfPageSize.A4, new PdfMargins(40, 30, 40, 30));
        PdfBorders borders = new PdfBorders();
        if (borderColor == null) {
            borders.setAll(new PdfPen(new PdfRGBColor(Color.TRANSLUCENT)));
        } else {
            borders.setAll(new PdfPen(new PdfRGBColor(borderColor)));
        }

        PdfGrid grid = null;
        PdfGridRow pdfGridRow;
        PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", Font.BOLD, 16), true);
        PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", Font.PLAIN, 10), true);
        PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
        grid = new PdfGrid();
        grid.setAllowCrossPages(true);
        grid.getStyle().setCellSpacing(3f);
        grid.getColumns().add(5);

        double width = page.getCanvas().getClientSize().getWidth() - (grid.getColumns().getCount() + 1);
        grid.getColumns().get(0).setWidth(width * 0.2);
        grid.getColumns().get(1).setWidth(width * 0.2);
        grid.getColumns().get(2).setWidth(width * 0.2);
        grid.getColumns().get(3).setWidth(width * 0.2);
        grid.getColumns().get(4).setWidth(width * 0.2);
        pdfGridRow = grid.getHeaders().add(1)[0];
        pdfGridRow.setHeight(50);
        int i = 0;

        //header row
        for (i = 0; i < haeder.length; i++) {
            PdfGridCell cell = pdfGridRow.getCells().get(i);

            cell.setColumnSpan(1);
            cell.setValue(haeder[i]);
            cell.setStringFormat(format1);
            cell.getStyle().setBorders(borders);
            cell.getStyle().setFont(font1);
        }
        //data row
        for (i = 0; i < data.size(); i++) {
            pdfGridRow = grid.getRows().add();
            pdfGridRow.setHeight(40f);
            CustomerModel model=data.get(i);
            String []values={model.getContact(),model.getCompany(),model.getCity(),model.getCountry(),model.getPhone()};
            for (int j = 0; j < pdfGridRow.getCells().getCount(); j++) {
                PdfGridCell cell = pdfGridRow.getCells().get(j);
                cell.setColumnSpan(1);
                cell.setValue(values[j]);
                cell.getStyle().setBorders(borders);
                cell.getStyle().setFont(font2);
                cell.setStringFormat(format1);
            }
        }
        grid.setRepeatHeader(true);
        grid.draw(page, new Point(0, 0));
        pdf.saveToFile(outputFile, FileFormat.PDF);

        pdf.close();
    }
}

class CustomerModel {
    private String contact;
    private String company;
    private String city;
    private String country;
    private String phone;

    public String getContact() {
        return contact;
    }

    public void setContact(String contact) {
        this.contact = contact;
    }

    public String getCompany() {
        return company;
    }

    public void setCompany(String company) {
        this.company = company;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getCountry() {
        return country;
    }

    public void setCountry(String country) {
        this.country = country;
    }

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }
}
                        

using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Grid;
using System;
using System.Collections.Generic;
using System.Drawing;


namespace DemoOnlineCode
{
    class CreateTableDemo
    {
        public void createTable(List< CustomerModel > data, Color borderColor)
        {
            String outputFile = "output.pdf";
            String[] haeder = { "Contact", "Company", "City", "Country", "Phone" };
            PdfDocument pdf = new PdfDocument();
            PdfPageBase page = pdf.Pages.Add(PdfPageSize.A4, new PdfMargins(40, 30, 40, 30));
            PdfBorders borders = new PdfBorders();
            if (borderColor == null)
            {
                borders.All=new PdfPen(new PdfRGBColor(Color.Transparent));
            }
            else
            {
                borders.All=new PdfPen(new PdfRGBColor(borderColor));
            }

            PdfGrid grid = null;
            PdfGridRow pdfGridRow;
            PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial",16f, FontStyle.Bold), true);
            PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 10f,FontStyle.Regular), true);
            PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
            grid = new PdfGrid();
            grid.AllowCrossPages=true;
            grid.Style.CellSpacing=3f;
            grid.Columns.Add(5);

            float width = page.Canvas.ClientSize.Width - (grid.Columns.Count + 1);
            grid.Columns[0].Width=width * 0.2f;
            grid.Columns[1].Width=width * 0.2f;
            grid.Columns[2].Width=width * 0.2f;
            grid.Columns[3].Width=width * 0.2f;
            grid.Columns[4].Width=width * 0.2f;
            pdfGridRow = grid.Headers.Add(1)[0];
            pdfGridRow.Height=50;
            int i = 0;

            //header row
            for (i = 0; i < haeder.Length; i++)
            {
                PdfGridCell cell = pdfGridRow.Cells[i];

                cell.ColumnSpan=1;
                cell.Value = haeder[i];
                cell.StringFormat = format1;
                cell.Style.Borders = borders;
                cell.Style.Font = font1;
            }
            //data row
            for (i = 0; i < data.Count; i++)
            {
                pdfGridRow = grid.Rows.Add();
                pdfGridRow.Height = 40f;
                CustomerModel model = data[i];
                String[] values = { model.Contact, model.Company,model.City, model.Country, model.Phone };
                for (int j = 0; j < pdfGridRow.Cells.Count; j++)
                {
                    PdfGridCell cell = pdfGridRow.Cells[j];
                    cell.ColumnSpan=1;
                    cell.Value = values[j];
                    cell.Style.Borders = borders;
                    cell.Style.Font = font2;
                    cell.StringFormat = format1;
                }
            }
            grid.RepeatHeader = true;
            grid.Draw(page, new Point(0, 0));
            pdf.SaveToFile(outputFile, FileFormat.PDF);

            pdf.Close();
        }
    }
}
class CustomerModel
{
    public string Contact;
    public string Company;
    public string City;
    public string Country;
    public string Phone;
}