如何打印TreeView？

Question

我想可以打印显示在树视图中的数据，当用户通过使用文档打印点击打印按钮 和实际纸张打印 我使用Visual Studio 2008的

Answer 1

尝试，如果这些链接是有帮助：

http://bytes.com/topic/c-sharp/answers/886644-printing-treeview

https://stackoverflow.com/questions/5602383/want-to-print-data-in-treeview-in-c

Answer 2

在存储器树视图创建，然后复制显著属性和传送根节点。这样做后，通过DrawToBitmap函数创建内存位图并绘制Treeview内容，在页面上绘制图像并将根节点恢复到原始位置。

private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e) 
    { 
     var memtree = new TreeView(); 
     var rn = treeView1.Nodes[0]; 
     treeView1.Nodes.Remove(rn); 
     memtree.ImageList = treeView1.ImageList; 
     memtree.BorderStyle = BorderStyle.None; 
     memtree.Nodes.Add(rn); 
     memtree.ClientSize = new Size(e.MarginBounds.Width, e.MarginBounds.Height); 
     var bmp = new Bitmap(e.MarginBounds.Width, e.MarginBounds.Height); 
     memtree.DrawToBitmap(bmp, new Rectangle(0, 0, e.MarginBounds.Width-1, e.MarginBounds.Height-1)); 
     e.Graphics.DrawImage(bmp, e.MarginBounds.Left, e.MarginBounds.Top, e.MarginBounds.Width -1, e.MarginBounds.Height -1); 
     memtree.Nodes.Remove(rn); 
     treeView1.Nodes.Add(rn); 
    }