请问在winForm窗体中如何打印？

Question

在一个显示详细信息的窗体，每个label标签后面跟一个TextBox，在最后有几个按钮，如何完成打印及打印预览功能（最后面的几个button不用打印了），要一个比较详细的代码。
这里用的的打印控件就用工具箱中的那几个就行了。

Answer 1

printdocument
private void PrinttoolStripMenuItem_Click(object sender, EventArgs e)
        {
            //实现打印
            int width =this.Width+60;
            int height = this.Height;            print = new Bitmap(width, height);
            Graphics g = Graphics.FromImage(print);
            Size tmpSize;
            tmpSize = this.Size;
            tmpSize.Height = tmpSize.Height-60;
            tmpSize.Width = tmpSize.Width;
            g.CopyFromScreen(this.Location.X+6, this.Location.Y + 55, 80, 30, tmpSize);            this.printPreviewDialog.Document = this.printDocument;
            this.printPreviewDialog.ShowDialog(this);
        }        private void printDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            e.Graphics.DrawImage(print, 0, 0);
        }

Answer 2

printdocument 
private void PrinttoolStripMenuItem_Click(object sender, EventArgs e) 
        { 
            //实现打印 
            int width =this.Width+60; 
            int height = this.Height;             print = new Bitmap(width, height); 
            Graphics g = Graphics.FromImage(print); 
            Size tmpSize; 
            tmpSize = this.Size; 
            tmpSize.Height = tmpSize.Height-60; 
            tmpSize.Width = tmpSize.Width; 
            g.CopyFromScreen(this.Location.X+6, this.Location.Y + 55, 80, 30, tmpSize);             this.printPreviewDialog.Document = this.printDocument; 
            this.printPreviewDialog.ShowDialog(this); 
        }         private void printDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e) 
        { 
            e.Graphics.DrawImage(print, 0, 0); 
        } 

Answer 3

在弱弱的问句
PrinttoolStripMenuItem_Click是哪个控件的单击事件?