1.前台页面上：
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="导出" />
</div>
2.后台代码：
{
static DataTable datatable = new DataTable("testpdf");
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
DataRow dr;
//建立Column例，可以指明例的类型,这里用的是默认的string
datatable.Columns.Add(new DataColumn("呵呵"));
datatable.Columns.Add(new DataColumn("哈哈"));
for (int i = 1; i < 5; i++)
{
dr = datatable.NewRow();
dr[0] = System.Convert.ToString(i);
dr[1] = "红叶锁清秋" + System.Convert.ToString(i);
datatable.Rows.Add(dr);
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
try
{
Document document = new Document();
PdfWriter.GetInstance(document, new FileStream(Server.MapPath("Chap0107.pdf"), FileMode.Create));
document.Open();
BaseFont bfChinese = BaseFont.CreateFont("C:\\WINDOWS\\Fonts\\simsun.ttc,1", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
Font fontChinese = new Font(bfChinese, 12, Font.NORMAL,new Color(0, 0, 0));
document.Add(new Paragraph(this.TextBox1.Text.ToString(), fontChinese));
//iTextSharp.text.Image jpeg = iTextSharp.text.Image.GetInstance(Server.MapPath("pic015.jpg"));
//document.Add(jpeg);
PdfPTable table = new PdfPTable(datatable.Columns.Count);
for (int i = 0; i < datatable.Rows.Count; i++)
{
for (int j = 0; j < datatable.Columns.Count; j++)
{
table.AddCell(new Phrase(datatable.Rows[i][j].ToString(), fontChinese));
}
}
document.Add(table);
document.Close();
}
catch (DocumentException de)
{
Response.Write(de.ToString());
}
}
}