我的电子邮件是[email protected]
票据打印机 (GP-5890X)
打印方式:行式热敏
打印速度:90毫米/秒
纸宽:57.5±0.5毫米
打印字符数/点数:384点/行
使用的是VS.net C#
我想让它打印textBox1.Text 的信息,比如说,我写了ABCD 点确定,就打出ABCD
请各位高手帮帮我吧!
票据打印机 (GP-5890X)
打印方式:行式热敏
打印速度:90毫米/秒
纸宽:57.5±0.5毫米
打印字符数/点数:384点/行
使用的是VS.net C#
我想让它打印textBox1.Text 的信息,比如说,我写了ABCD 点确定,就打出ABCD
请各位高手帮帮我吧!
PrintDocument 类
http://www.newasp.net/tech/net/12848.html
请参考一下
using System.IO;
using System.Drawing;
using System.Drawing.Printing;
using System.Windows.Forms;
public class PrintingExample : System.Windows.Forms.Form
{
private System.ComponentModel.Container components;
private System.Windows.Forms.Button printButton;
private Font printFont; int i;
TextBox textBox1; public PrintingExample() : base()
{
// The Windows Forms Designer requires the following call.
InitializeComponent();
} // The Click event is raised when the user clicks the Print button.
private void printButton_Click(object sender, EventArgs e)
{
i = 0;
printFont = new Font("Arial", 10);
PrintDocument pd = new PrintDocument();
pd.PrintPage += new PrintPageEventHandler
(this.pd_PrintPage);
pd.Print();
} // The PrintPage event is raised for each page to be printed.
private void pd_PrintPage(object sender, PrintPageEventArgs ev)
{
float linesPerPage = 0;
float yPos = 0;
int count = 0;
float leftMargin = ev.MarginBounds.Left;
float topMargin = ev.MarginBounds.Top;
string line = null; // Calculate the number of lines per page.
linesPerPage = ev.MarginBounds.Height /
printFont.GetHeight(ev.Graphics); // Print each line of textBox1
while(count < linesPerPage && i < textBox1.Lines.Length)
{
line = textBox1.Lines[i++];
yPos = topMargin + (count *
printFont.GetHeight(ev.Graphics));
ev.Graphics.DrawString(line, printFont, Brushes.Black,
leftMargin, yPos, new StringFormat());
count++;
} // If more lines exist, print another page.
if(line != null)
ev.HasMorePages = true;
else
ev.HasMorePages = false;
} // The Windows Forms Designer requires the following procedure.
private void InitializeComponent()
{
textBox1 = new TextBox();
textBox1.Parent = this;
textBox1.Text = "ABCD";
textBox1.Multiline = true;
textBox1.Width = 400;
textBox1.Height = 100;
this.components = new System.ComponentModel.Container();
this.printButton = new System.Windows.Forms.Button(); this.ClientSize = new System.Drawing.Size(504, 381);
this.Text = "Print Example"; printButton.ImageAlign =
System.Drawing.ContentAlignment.MiddleLeft;
printButton.Location = new System.Drawing.Point(32, 110);
printButton.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
printButton.TabIndex = 0;
printButton.Text = "打印文本框的内容";
printButton.Size = new System.Drawing.Size(136, 40);
printButton.Click += new System.EventHandler(printButton_Click); this.Controls.Add(printButton);
} // This is the main entry point for the application.
public static void Main(string[] args)
{
Application.Run(new PrintingExample());
}
}