自定义控件使用GDI+绘制旋转Label文字

http://www.cnblogs.com/CUIT-DX037/

1.添加用户控件：

2.添加代码：

     public partial class UcLabel : UserControl
     {
         public enum TextDirection
         {
             Default = ,
             West = ,
             North = ,
             East = ,
             South
         }

         [Browsable(true),Description("显示的文本内容")]
         public string UcText{ get; set; }

         [Browsable(true), Description("显示文本的方向")]
         public TextDirection UcDirection { get; set; }

         public UcLabel()
         {
             InitializeComponent();
             // 默认值
             this.UcText = "UcText";
             this.UcDirection = TextDirection.Default;
         }

         protected override void OnPaint(PaintEventArgs e)
         {
             base.OnPaint(e);
             //添加引用 using System.Drawing.Drawing2D;
             Graphics g = this.CreateGraphics();
             g.SmoothingMode = SmoothingMode.AntiAlias;
             g.RotateTransform(((int)this.UcDirection) * ); // 旋转
             switch (this.UcDirection)
             {
                 case TextDirection.East:
                     g.TranslateTransform(-this.Height, );
                     break;
                 case TextDirection.North:
                     g.TranslateTransform(-this.Width, -this.Height);
                     break;
                 case TextDirection.West:
                     g.TranslateTransform(, -this.Width);
                     break;
                 default:
                     break;
             }
             g.DrawString(this.UcText, base.Font, new SolidBrush(base.ForeColor), , );
         }
     }

3.应用：