我的代码有问题 我正在尝试使用itextsharp
从阿拉伯语rtl文件中读取文本 using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using iTextSharp;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.pdf.parser;
namespace Masmo3
{
public partial class FrmMain : Form
{
string book = null;
public FrmMain()
{
InitializeComponent();
}
private void openFileDialog1_FileOk(object sender, CancelEventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
BtnOpen.Enabled = false;
book = null;
using(OpenFileDialog Ofd = new OpenFileDialog() {Filter= "PDF files (*.pdf)|*.pdf|txt files (*.txt)|*.txt",ValidateNames= true, Multiselect= false})
{
if (Ofd.ShowDialog() == DialogResult.OK)
{
iTextSharp.text.pdf.PdfReader reader = new iTextSharp.text.pdf.PdfReader(Ofd.FileName);
StringBuilder sb = new StringBuilder();
for (int i = 1; i <= reader.NumberOfPages; i++)
{
sb.Append(PdfTextExtractor.GetTextFromPage(reader, i));
book = sb.ToString();
}
reader.Close();
}
}
BtnOpen.Enabled = true;
}
}
}
这段代码显示我的文字像“میحرلانمحرلااللهمسب”这是错误的,因为它的rtl语言是正确的方式“بسماللهالرحمنالرحيم” 我能做些什么来获得正确的文字方向?