请大家帮帮我???

Question

webform or winform?
如果是webform可以考虑http://www.walterzorn.com/rotate_img/rotate_img.htm

Answer 1

绘图时旋转一定角度
//旋转字体270度
Point rotatePoint=new Point();
rotatePoint.X=X-width/2;
rotatePoint.Y=Y;
Matrix myMatrix = new Matrix();
myMatrix.RotateAt(270, rotatePoint);
g.Transform = myMatrix;

Answer 2

g.DrawString(str,new Font("Arial",8,FontStyle.Regular),new SolidBrush(ChartColor.GetColor(0)),new PointF(x,y),new StringFormat(StringFormatFlags.DirectionVertical));