Custom drawing methods for TreeView nodes in C #

This example describes a custom drawing method for a TreeView node in C #. Share to everyone for your reference. Specific as follows:

if (E.state & treenodestates.selected)! = 0) {//Demo for Green Bottom White e.graphics.fillrectangle (Brushes.deepskyblue, E. Node.bounds); Font Nodefont = E.node.nodefont; if (Nodefont = = null) Nodefont = ((TreeView) sender). Font; E.graphics.drawstring (E.node.text, Nodefont, Brushes.white, Rectangle.inflate (e.bounds, 2, 0));} else{E.drawdefault = true;} if ((E.state & treenodestates.focused)! = 0) {using (Pen Focuspen = new Pen (color.black)) {  Focuspen.dashstyle = S Ystem. Drawing.Drawing2D.DashStyle.Dot;  Rectangle focusbounds = e.node.bounds;  Focusbounds.size = new Size (focusbounds.width-1,  focusbounds.height-1);  E.graphics.drawrectangle (Focuspen, focusbounds); }}

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Custom drawing methods for TreeView nodes in C #

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Custom drawing methods for TreeView nodes in C #