我有一个情况.我需要在Visual Studio 2010中使用C#以
Windows窗体创建员工卡结构.该结构可能包含带有白色背景的标签和图片框.我没有创建它的问题,但我也在这个表单上给出一个名为“打印”的按钮,以便用户可以打印该卡.我用谷歌搜索,但没有找到具体的东西.

请帮帮我.

namespace Employee_Card_Manager
{
public partial class Card : Form
{
    public Card(String a,String b,String c,String d,String e,String f,String g,String h,String i)
    {
        InitializeComponent();
        this.label2.Text = a;
        this.label9.Text = b;
        this.label10.Text = c;
        this.label11.Text = d;
        this.label12.Text = e;
        this.label13.Text = f;
        this.label14.Text = g;
        this.label16.Text = h;
        this.pictureBox1.Image = Image.FromFile(i);
        Image myimg = Code128Rendering.MakeBarcodeImage(h,2,true);
        this.pictureBox2.Image = myimg;
    }
    private void button1_Click(object sender,EventArgs e)
    {
          //Print Card Code
    }
  }
}

卡片模板如下：

我已将所有卡片结构放在Panel Control上,并将Panel背景设置为白色.你能填写打印这张卡的代码吗？
谢谢

解决方法

我发现以下代码工作正常!!

//declare event handler for printing in constructor
        printdoc1.PrintPage += new PrintPageEventHandler(printdoc1_PrintPage);

    //Rest of the code
    Bitmap MemoryImage;
    public void GetPrintArea(Panel pnl)
    {
        MemoryImage = new Bitmap(pnl.Width,pnl.Height);
        pnl.DrawToBitmap(MemoryImage,new Rectangle(0,pnl.Width,pnl.Height));
    }
    protected override void OnPaint(PaintEventArgs e)
    {
        if (MemoryImage != null)
        {
            e.Graphics.DrawImage(MemoryImage,0);
            base.OnPaint(e);
        }
    }
    void printdoc1_PrintPage(object sender,PrintPageEventArgs e)
    {
        Rectangle pagearea = e.PageBounds;
        e.Graphics.DrawImage(MemoryImage,(pagearea.Width / 2) - (this.panel1.Width / 2),this.panel1.Location.Y);
    }
    public void Print(Panel pnl)
    {
        pannel = pnl;
        GetPrintArea(pnl);
        previewdlg.Document = printdoc1;
        previewdlg.ShowDialog();
    }
    private void button1_Click(object sender,EventArgs e)
    {
        Print(this.panel1);
    }