C#编程-137：PrintPreviewControl打印预览控件_彭世瑜

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C#编程-137：PrintPreviewControl打印预览控件

(2017-08-20 22:47:33)

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分类：科技

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace PrintPreviewTest
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
printPreviewControl1.Visible = false;
btnCancel.Enabled = false;
}
private void btnPreview_Click(object sender, EventArgs e)
{
try
{
printPreviewControl1.Document = printDocument1;
printPreviewControl1.Visible = true;
btnCancel.Enabled = true;
btnPreview.Enabled = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message,"预览出错",MessageBoxButtons.OK,MessageBoxIcon.Error);
}
}
private void btnCancel_Click(object sender, EventArgs e)
{
printPreviewControl1.Visible = false;
btnCancel.Enabled = false;
btnPreview.Enabled = true;
}
private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
int x = e.PageBounds.Left+10;
int y = e.PageBounds.Top+50;
Graphics g = e.Graphics;
Font font = new Font("黑体",100);
SolidBrush brush = new SolidBrush(Color.Green);
string text="此处输入需要打印的内容";
g.DrawString(text,font,brush,x,y);
}
}
}

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