• 如何:创建具有专业样式的 ToolStrip 控件(转MSDN)



    Code
    示例
    下面的代码示例演示如何使用 ToolStrip 控件来创建复合控件,以模拟由 Microsoft® Outlook® 提供的“导航窗格”。

    C#
    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Drawing;
    using System.Drawing.Drawing2D;
    using System.IO;
    using System.Windows.Forms;

    namespace StackViewCS
    {
        
    public class StackView : UserControl
        {
            
    private ToolStrip stackStrip;
            
    private ToolStripButton mailStackButton;
            
    private ToolStripButton calendarStackButton;
            
    private ToolStripButton contactsStackButton;
            
    private ToolStripButton tasksStackButton;

            
    private System.ComponentModel.IContainer components = null;

            
    private static Bitmap mailBmp;
            
    private static Bitmap calendarBmp;
            
    private static Bitmap contactsBmp;
            
    private static Bitmap tasksBmp;

            
    private static string mailBmpEnc = @"Qk32BgAAAAAAADYAAAAoAAAA"+
                
    "GAAAABgAAAABABgAAAAAAAAAAADEDgAAxA4AAAAAAAAAAAAA7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7uv4yFvouE"+
                
    "vYmDu4eBuYV/t4N9tYB7s355sXt3tntxsnhwsHZurXNsrHFrp21pomln"+
                
    "oGdlnmVjnWNi7u7u7u7u7u7u7u7u7u7uwY6H9N3C/vDa/ejM+tSp+cye"+
                
    "98OS9bqI87F/87KA8qt68KRy76Bu7phl7ZVi7JVi54xb0ntSoGVj7u7u"+
                
    "7u7u7u7u7u7u7u7uwo+Ix6WZ9ujb//bn/u/b/OfL++HA+9iv+tev+tSr"+
                
    "+tKo+cyg+Mic9b+S9LqM8al35ZZmoXBSoWdk7u7u7u7u7u7u7u7u7u7u"+
                
    "xZSN9ejayaOY9uvh//js/vXo/e/a/evS/OfL/OTF+927+9u1+tSq+tKl"+
                
    "+cqW8buFqHZa7JVdn2hm7u7u7u7u7u7u7u7u7u7uxZSN//ns9ercxqKV"+
                
    "+O7k//nw//fu//fr/vTl/u/c/uvU/eLB/N+7+tev8b6Hq3pe+Lh6/69q"+
                
    "oWpp7u7u7u7u7u7u7u7u7u7ux5eP//vv//vw9OncxKOX9+7m//v1//nz"+
                
    "//jx//bs/+7Z/erQ/eTC8syiqntg+M6a/9Oh/8CFom1s7u7u7u7u7u7u"+
                
    "7u7u7u7uypqS//z4//v28ebYza2evp6V7+Lb8uzl8+3l8uvk9Ore9ejZ"+
                
    "6NO/poVyt4xx5b2T/9ap/8ybpXFw7u7u7u7u7u7u7u7u7u7uzJ2V///8"+
                
    "7uPbzaye/fv6/fv5v6GTvKCQvJ+Nu5qIupmJt5uKsZWE+u3e+unYo4Jq"+
                
    "572O/9KjqHd17u7u7u7u7u7u7u7u7u7uzqCX7OHbzKud/fr58url5tnQ"+
                
    "5dfO5dfN5dfM5NbM49TI3Mq+3Mm93Mm8382/+unbrIJp57WGrH597u7u"+
                
    "7u7u7u7u7u7u7u7uz6GZ0LGj6uHa/fv67OLc6+Hb7eTd7ePd7eLb7eLb"+
                
    "7uPb9e7l9evk9uvj9+zh/PHlzr61r4VtsoWC7u7u7u7u7u7u7u7u7u7u"+
                
    "0aKXfdb/8uzn///////////////////////+//37/Pn3+fXv9fHp8+vl"+
                
    "8enk7uXe1si/L6f3tYeC7u7u7u7u7u7u7u7u7u7uy6mkdM3/+vf1////"+
                
    "/////////////////fz8/Pv69fPx7vDw7O/w2OfvxN/swt/thMXnK6ft"+
                
    "r4SC7u7u7u7u7u7u7u7u7u7u1KeevuX6nNf2rN/7nNz9h9X+b8z+VMb/"+
                
    "RsT/RsT/PsP/Obz7NLT2MbL0K6vuJ6XpKKfrLqrvr4J/7u7u7u7u7u7u"+
                
    "7u7u7u7u28jC0rSo0O36yOv7x+r7v+f8suP9o97+jtj+idn+htX/e83/"+
                
    "a8f/XcD/Tbn/SLf/R7b/rJKJ7u7u7u7u7u7u7u7u7u7u7u7u7u7u6ePi"+
                
    "07ew29zd1e/61O/60e77y+z8vun9reH+mNn+gdH/ccj/ZMP/Vr3/t7/C"+
                
    "uKCX7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u6uXk2b621rux1fH6"+
                
    "3fL61/L7y+/8u+f9pt7+jNT+cMn/XcH/rZyW1c3L7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u6N/d07Op3d7f2/P60vD7xez8"+
                
    "r+H9k9X+kr/cv6Wb7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u6uXk2L612cG31e73yOv7seL8uKWezLex7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u6eHg1LOpzaeayaqh4dvb7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u";

            
    private static string calendarBmpEnc = @"Qk32BgAAAAAAADYAAAAo"+
                
    "AAAAGAAAABgAAAABABgAAAAAAAAAAADEDgAAxA4AAAAAAAAAAAAA7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7uuKOUkXxqemNO"+
                
    "alM8YEgwYEgwYkoxYUgwYEgwY0szYkoxYEgwYEgwYEgwYEgwZEszYUgw"+
                
    "YEgwY0oyYUgwYEgwYEgw7u7u7u7uuqWW6tPE27qlxKCLu5d837OUzKGC"+
                
    "t41xsYpt37OUzKGCt41xrodq37OUzKGCt41xrodq37OUzKGCt41xrodq"+
                
    "Zk447u7u7u7uvKaX//fz/+3i/NvFwJl6/+nb/d3H+c+1vJV2/+HP/tW8"+
                
    "/MWluZJz/9vG/9Gw+8OfuJFy/86y/sKf97eSuJFyYEgw7u7u7u7uvaiZ"+
                
    "//j2//Hq/OTY0qiL/+7h/+TR/N3J0KWI/+TU/9vE/9S4zqOF/+LR/9zE"+
                
    "/sywzaKE/9e//8yt/sWizaKEYEgw7u7u7u7uv6qb//v5//j1//bx5Lug"+
                
    "//Ho//Dl/+nb5Lqg/+fZ/+LQ/97I5Lqf/+XU/+HN/9zF5Lqf/9bC/9S7"+
                
    "/9C05LqfYEgw7u7u7u7uwauc4bib1ayOxZyBvpd74LaY0qiKwJd7uJF1"+
                
    "4LWWz6WGvJJ2D0XuBTnjBjXQAiy8ACm137OUzKGCt41xrodqYEgw7u7u"+
                
    "7u7uxK6f//v6/Ozg/eHQx6CC/+/m+uHQ+tjDwpt9/+re/+DM/9O4I1Tz"+
                
    "/9zG/9O5/86wASu4/9fC98Sm87uYuJFyYEgw7u7u7u7uxrCh//39//n0"+
                
    "/One1qyQ//v4/vHn+uHR06mM//Pt/+rc/+HMPGr0/+TU/93H/9i/AzHJ"+
                
    "/+LP/9i++curzaKEYEgw7u7u7u7ux7Kj//39//38/fbw5Luh//z7/vj1"+
                
    "/uzh5Lug//fx//bv/+vgWoH2/+/m/+vd/+PQAzTa/+XU/+XU/97J5Lqf"+
                
    "YUkx7u7u7u7uybOk47yh3rab1q2SzaWL4bqe2a+SzKKHwpqA4bmd1q2O"+
                
    "x52CbY/5WYD3OWb0IFP0Aj3t4Lib06iJwJV5sopwYEgw7u7u7u7uzbep"+
                
    "//39//n1//Dn1a2S/vv6+uvh9+DPyqKG//Tt+eXX+eDSxJx//One+tzH"+
                
    "+dC3v5d6/9/K+9C1+8akuI9yalM97u7u7u7u0Lyu//39//r3//f03bWa"+
                
    "//7+/vXx+urg1q2R//f0/O3i+eTV06mM//fy/+7i+NfCz6WI/+zg/+DM"+
                
    "/9CzyZ6Adl5I7u7u7u7u0sCy//38//39//395L2j//7+//79/vn45L2j"+
                
    "//38//n2/vLr5L2j//37//n2/unf5L2j/+/l/+nc/+DN5L2jf2dS7u7u"+
                
    "7u7u6KaG6KaG6KSE56OB56B+55565pt25phy5ZVt5ZJp5I5k5Itf5Iha"+
                
    "44RV44FR4n5M4ntI4XhE23I812w00mkzyGAo7u7u7u7u6amK/93L/dfD"+
                
    "/9a+/s+2/syy/sis/sSl/cGh/byb/LeV+7SO+rCJ+auC+ad9+KN3+KBx"+
                
    "95xu95pq9pdn9pVkyGAo7u7u7u7u662P/+LQ/t/M/t3K/drG/dfC/dK8"+
                
    "/c63/Mqx/Mer+sKk+r6f+bqY+LaT+LGM96yG9qmA9aV69aB19J1w9Jps"+
                
    "yGAo7u7u7u7u7LKV7LKV662P6aeG56F/559855x45pp05pdw5ZRs5ZFo"+
                
    "5I5j5Itf5Ihb44VW44JS4n9O4nxK4XpG4XdC4XU/2Ws27u7u7u7upJqU"+
                
    "////pJqU////n5aQ////mZCL////kYmF////iIJ+////fnp2////dXJv"+
                
    "////bGpo////ZGNi////XV5c////7u7u7u7u7u7uICUg6enpICUg6enp"+
                
    "ICUg6enpICUg6enpICUg6enpICUg6enpICUg3t7eICUg0NDQICUgvb29"+
                
    "ICUguLi4ICUg7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u";

            
    private static string contactsBmpEnc = @"Qk32BgAAAAAAADYAAAAo"+
                
    "AAAAGAAAABgAAAABABgAAAAAAAAAAADEDgAAxA4AAAAAAAAAAAAA7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7uuqWWh3FeeWJN"+
                
    "alM8YEgwYEgwYEgwYEgwYEgwYEgwYEgwYEgwYEgwYEgwYEgwYEgwYEgw"+
                
    "YEgwYEgwYEgwYEgwYEgw7u7u7u7uuqWW//bx7t3T7trO7tfI79LB7865"+
                
    "8Mqy8MWq8cCi8buZ8raR8rKJ862C86l69KV09KFt9Z5o9Zxk9Zph9Zph"+
                
    "YEgw7u7u7u7uu6aX//n2//fy//Xv//Lr//Dn/+3j/+re/+ja/+XW/+LR"+
                
    "/+DN/93J/9rF/9jB/9W9/9O5/9G2/8+z/86x9ZphYEgw7u7u7u7uvKiZ"+
                
    "//z6//r30M/SGlmtA0uuA0WfAz+RATmHADV9zr23/+PTs4t1roRuqX1m"+
                
    "pHhgoXRcoXRcoXRc/9C09Z1mYEgw7u7u7u7uvqqb//79//z7FFe3N3rV"+
                
    "SYrkQ4XeA0OaGW3eC02nGkF4/+fZ/+TV/+LQ/9/M/9zI/9rE/9fA/9W8"+
                
    "/9O59KFtYEgw7u7u7u7uwKyd//////7+E1i3Z57pUZDoTY7nA0SbGGze"+
                
    "E2DIAzmD/+vfuZJ9s4t1roRuqX1mpHhgoXRcoXRc/9a99KV0YEgw7u7u"+
                
    "7u7uwq6f////////GF69gKvkX5flA0WeGW7iA0+3GWzgEk+j/+7l/+zh"+
                
    "/+nc/+bY/+TT/+HP/97L/9zH/9nD86t9YEgw7u7u7u7uxLCh////////"+
                
    "tcDPE1StGly1yNXZ+fryBVG5BkGOz8rK//LqvpiEuZJ9s4t1roRuqX1m"+
                
    "pHhgoXRc/93I87CHYEgw7u7u7u7uxrKk////////9fX1zdDTYWZsVFVW"+
                
    "YWFhBkunubzC//jz//Xw//Ps//Do/+7k/+vf/+jb/+bX/+PS/+DO8raR"+
                
    "YEgw7u7u7u7ux7Sm////////xMTEAAAAwcHBoqKihYWFVVVVn56d//r3"+
                
    "//j0//bx//Tt//Hp/+/l/+zh/+nd/+fY/+TU8b2cYEgw7u7u7u7uybao"+
                
    "////////ODg4LCws1tbWwcHBoqKihYWFZGRk//37//v5//n2//fy//Xv"+
                
    "//Lr//Dn/+3j/+re/+ja8MOmYEgw7u7u7u7uy7iq////////U1NTSUlJ"+
                
    "tLS01dXVwcHBoqKidXV1///+//38/LeL+7SI+q+D+ap++KV496Bz9p1w"+
                
    "/+vg8MmxZk437u7u7u7uzbqs////////fn5+Y2NjXV1dbW1tWFhYwcHB"+
                
    "hISE//////////79//z7//v4//n1//bx//Tu//Lq/+/m78+6b1dB7u7u"+
                
    "7u7uz7yu////////xcXFbGxsgoKCoaGhjo6OVVVVra2t/////////LeL"+
                
    "+7SI+q+D+ap++KV496Bz9p1w//Pr79TEeWJN7u7u7u7u0L6w////////"+
                
    "8vLyuLi4jY2NiIiIhYWFtLS08fHx//////////////////////38//z6"+
                
    "//r3//j0//bw7tnMgm1Z7u7u7u7u0b+x////////////////////////"+
                
    "//////////////////////////////////////79//z7//v4//n1//fy"+
                
    "i3Zj7u7u7u7u0sCy0b+x0L6wz72vzrutzLqsy7iqybeoyLWmxrOkxLGi"+
                
    "w6+hwa2fv6udvqmbvKiZu6aXuaWWuKOUt6KTtqGStaCR7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u"+
                
    "7u7u";

            
    private static string tasksBmpEnc = @"Qk32BgAAAAAAADYAAAAoAAA"+
                
    "AGAAAABgAAAABABgAAAAAAAAAAADEDgAAxA4AAAAAAAAAAAAA7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u3N3fkXxqeGB"+
                
    "LalE5cVc/c1lBf2JKl3RZiWhMe1xBb1M5aE42Zkw0Zk01aE42YUkxYkk"+
                
    "xYkkxkod97u7u7u7u7u7u7u7u7u7uv62e+ezi69nQ7M6+7Miz6L+prI+"+
                
    "rWFKqmHyk7rWU77OO77CM8LCK8bCH8a2F8qp98aV13pZnZkwz7u7u7u7"+
                
    "u7u7u7u7u7u7uv62e//37/vr3/vTw+uvkwLnaJDO/BhmzJjTDybTG99K"+
                
    "8+NC49syy9sms9sao9cOl8LiV8KR0aU417u7u7u7u7u7u7u7u7u7uwK6"+
                
    "f//7+//z7/Pj3xcTmLDvBFynIMEXkIDbXVGHO6dHO+tzJ+tjD+dW++dK"+
                
    "5+c+19sWn8qd2Y0kx7u7u7u7u7u7u7u7u7u7uw7Gj/////Pv9wcTsKDj"+
                
    "FFCnMRVjuZHX1PlPoFzHSeHPJ+d3O+tzI+tjD+dS9+dG59seq8ayEaEw"+
                
    "07u7u7u7u7u7u7u7u7u7uxrWm9vf9pKzoJjjNGi7TR1nreoj/j5v8ZXf"+
                
    "0N0zlJjTPv7LP+t7O+tvI+tfC+dS998qv8K+LaU427u7u7u7u7u7u7u7"+
                
    "u7u7u08W619v5Kz7XJjrfTl/ze4v/tLr59/Dyoab2Znb0LUPmNUTO1sX"+
                
    "R+9/N+tvH+tjC99C277GNbVI47u7u7u7u7u7u7u7u7u7uy7qt6+3+kp7"+
                
    "4UGT4c4P/sbj+/Pr5/vj16ePykpz5Y3T0KDzfbHHR6dTS++HQ+tvG+dn"+
                
    "D8bqabVI57u7u7u7u7u7u7u7u7u7uybeo////9ff/qLL/wsr//Pz///3"+
                
    "8/vv5/ff09e7wpav4YnP0KDzajYzQ6NPT/N7O+NrG8b+idFlA7u7u7u7"+
                
    "u7u7u7u7u7u7uyriq////////+Pn//v7///////////38/vr2/vj08er"+
                
    "wmaL6WWvyMELXmJbS9OPb+d/Q88mxc1Y97u7u7u7u7u7u7u7u7u7uzLq"+
                
    "s//////////////////////////7+//36/vr3/vn0+fDvsLT1WmruNUb"+
                
    "Qta/V+uXX9M+6hWdP7u7u7u7u7u7u7u7u7u7uzryt///////////////"+
                
    "///////////////7+//79//v3/vj0+O7wurz0TV3sSFTS08fa9t7PmXl"+
                
    "h7u7u7u7u7u7u7u7u7u7uz72v/////////////////////fj1+Orh9uH"+
                
    "W89TD88+78sew9NK99drNm5/xVWbwYWvV6dzgrIlw7u7u7u7u7u7u7u7"+
                
    "u7u7u0L6w////////////////X4ycVYGSTHaIS21/SGN0SGJySF9vdnd"+
                
    "9pZWQ89TDt7n1TF3oZGvOuJ2L7u7u7u7u7u7u7u7u7u7u0b+x///////"+
                
    "/////////dJmou+Xsmd3ofs/fdcXVcMHSbrrNbbHCbHJ69dTD++3nw8H"+
                
    "uNUjqZGjJ7u7u7u7u7u7u7u7u7u7u0b+x////////////////i6q2pMn"+
                
    "StuzzYYycdLG+fs/ed8jaXY2eRl1t8uDU++je/O7mzsnmUFCX7u7u7u7"+
                
    "u7u7u7u7u7u7u0sCy////////////////3ufqdZuqx+30V3aFXoCPaZW"+
                
    "kjdDeTWx8v7Ko/vr2/fTv/fTu+/XxnZSu7u7u7u7u7u7u7u7u7u7u6ur"+
                
    "r2Mq/0b+x0L6wz72vyLeqc5qpoMHLxfD3v+zzruXvkMjVaX6GwK6ewrC"+
                
    "hwa+gwK6fv62e4OHi7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u5ObnfKa1eaOxcpyrcJWkboiW4+Pj7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7"+
                
    "u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u7u";

            
    // Static constructor to initialize
            
    // the form's static fields.
            static StackView()
            {
                
    // Create the static bitmaps from Base64 encoding.
                CreateBitmaps();
            }

            
    public StackView()
            {
                
    this.InitializeComponent();

                
    // Assign icons to ToolStripButton controls.
                this.InitializeImages();

                
    // Set up renderers.
                this.stackStrip.Renderer = new StackRenderer();
            }

            
    // This utility method assigns icons to each
            
    // ToolStripButton control.
            private void InitializeImages()
            {
                
    this.mailStackButton.Image = mailBmp;
                
    this.calendarStackButton.Image = calendarBmp;
                
    this.contactsStackButton.Image = contactsBmp;
                
    this.tasksStackButton.Image = tasksBmp;
            }

            
    // This utility method creates bitmaps for all the icons.
            
    // It uses a utility method called DeserializeFromBase64
            
    // to decode the Base64 image data.
            private static void CreateBitmaps()
            {
                mailBmp 
    = DeserializeFromBase64(mailBmpEnc);
                calendarBmp 
    = DeserializeFromBase64(calendarBmpEnc);
                contactsBmp 
    = DeserializeFromBase64(contactsBmpEnc);
                tasksBmp 
    = DeserializeFromBase64(tasksBmpEnc);
            }

            
    // This utility method cretes a bitmap from 
            
    // a Base64-encoded string. 
            internal static Bitmap DeserializeFromBase64(string data)
            {
                
    // Decode the string and create a memory stream 
                
    // on the decoded string data.
                MemoryStream stream =
                    
    new MemoryStream(Convert.FromBase64String(data));

                
    // Create a new bitmap from the stream.
                Bitmap b = new Bitmap(stream);

                
    return b;
            }

            
    // This method handles the Load event for the UserControl.
            private void StackView_Load(object sender, EventArgs e)
            {
                
    // Dock bottom.
                this.Dock = DockStyle.Bottom;

                
    // Set AutoSize.
                this.AutoSize = true;
            }

            
    // This method handles the Click event for all
            
    // the ToolStripButton controls in the StackView.
            private void stackButton_Click(object sender, EventArgs e)
            {
                
    // Define a "one of many" state, similar to
                
    // the logic of a RadioButton control.
                foreach (ToolStripItem item in this.stackStrip.Items)
                {
                    
    if ((item != sender) &&
                        (item 
    is ToolStripButton))
                    {
                        ((ToolStripButton)item).Checked 
    = false;
                    }
                }
            }

            
    protected override void Dispose(bool disposing)
            {
                
    if (disposing && (components != null))
                {
                    components.Dispose();
                }
                
    base.Dispose(disposing);
            }

            
    internal class StackRenderer : ToolStripProfessionalRenderer
            {
                
    private static Bitmap titleBarGripBmp;
                
    private static string titleBarGripEnc = @"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";

                
    // Define titlebar colors.
                private static Color titlebarColor1 = Color.FromArgb(89135214);
                
    private static Color titlebarColor2 = Color.FromArgb(76123204);
                
    private static Color titlebarColor3 = Color.FromArgb(63111194);
                
    private static Color titlebarColor4 = Color.FromArgb(5099184);
                
    private static Color titlebarColor5 = Color.FromArgb(3888174);
                
    private static Color titlebarColor6 = Color.FromArgb(2576164);
                
    private static Color titlebarColor7 = Color.FromArgb(1264154);
                
    private static Color borderColor = Color.FromArgb(00128);

                
    static StackRenderer()
                {
                    titleBarGripBmp 
    = StackView.DeserializeFromBase64(titleBarGripEnc);
                }

                
    public StackRenderer()
                {
                }

                
    private void DrawTitleBar(Graphics g, Rectangle rect)
                {
                    
    // Assign the image for the grip.
                    Image titlebarGrip = titleBarGripBmp;

                    
    // Fill the titlebar. 
                    
    // This produces the gradient and the rounded-corner effect.
                    g.DrawLine(new Pen(titlebarColor1), rect.X, rect.Y, rect.X + rect.Width, rect.Y);
                    g.DrawLine(
    new Pen(titlebarColor2), rect.X, rect.Y + 1, rect.X + rect.Width, rect.Y + 1);
                    g.DrawLine(
    new Pen(titlebarColor3), rect.X, rect.Y + 2, rect.X + rect.Width, rect.Y + 2);
                    g.DrawLine(
    new Pen(titlebarColor4), rect.X, rect.Y + 3, rect.X + rect.Width, rect.Y + 3);
                    g.DrawLine(
    new Pen(titlebarColor5), rect.X, rect.Y + 4, rect.X + rect.Width, rect.Y + 4);
                    g.DrawLine(
    new Pen(titlebarColor6), rect.X, rect.Y + 5, rect.X + rect.Width, rect.Y + 5);
                    g.DrawLine(
    new Pen(titlebarColor7), rect.X, rect.Y + 6, rect.X + rect.Width, rect.Y + 6);

                    
    // Center the titlebar grip.
                    g.DrawImage(
                        titlebarGrip,
                        
    new Point(rect.X + ((rect.Width / 2- (titlebarGrip.Width / 2)),
                        rect.Y 
    + 1));
                }

                
    // This method handles the RenderGrip event.
                protected override void OnRenderGrip(ToolStripGripRenderEventArgs e)
                {
                    DrawTitleBar(
                        e.Graphics,
                        
    new Rectangle(00, e.ToolStrip.Width, 7));
                }

                
    // This method handles the RenderToolStripBorder event.
                protected override void OnRenderToolStripBorder(ToolStripRenderEventArgs e)
                {
                    DrawTitleBar(
                        e.Graphics,
                        
    new Rectangle(00, e.ToolStrip.Width, 7));
                }

                
    // This method handles the RenderButtonBackground event.
                protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs e)
                {
                    Graphics g 
    = e.Graphics;
                    Rectangle bounds 
    = new Rectangle(Point.Empty, e.Item.Size);

                    Color gradientBegin 
    = Color.FromArgb(203225252);
                    Color gradientEnd 
    = Color.FromArgb(125165224);

                    ToolStripButton button 
    = e.Item as ToolStripButton;
                    
    if (button.Pressed || button.Checked)
                    {
                        gradientBegin 
    = Color.FromArgb(25412862);
                        gradientEnd 
    = Color.FromArgb(255223154);
                    }
                    
    else if (button.Selected)
                    {
                        gradientBegin 
    = Color.FromArgb(255255222);
                        gradientEnd 
    = Color.FromArgb(255203136);
                    }

                    
    using (Brush b = new LinearGradientBrush(
                        bounds,
                        gradientBegin,
                        gradientEnd,
                        LinearGradientMode.Vertical))
                    {
                        g.FillRectangle(b, bounds);
                    }

                    e.Graphics.DrawRectangle(
                        SystemPens.ControlDarkDark,
                        bounds);

                    g.DrawLine(
                        SystemPens.ControlDarkDark,
                        bounds.X,
                        bounds.Y,
                        bounds.Width 
    - 1,
                        bounds.Y);

                    g.DrawLine(
                        SystemPens.ControlDarkDark,
                        bounds.X,
                        bounds.Y,
                        bounds.X,
                        bounds.Height 
    - 1);

                    ToolStrip toolStrip 
    = button.Owner;
                    ToolStripButton nextItem 
    = button.Owner.GetItemAt(
                        button.Bounds.X,
                        button.Bounds.Bottom 
    + 1as ToolStripButton;

                    
    if (nextItem == null)
                    {
                        g.DrawLine(
                            SystemPens.ControlDarkDark,
                            bounds.X,
                            bounds.Height 
    - 1,
                            bounds.X 
    + bounds.Width - 1,
                            bounds.Height 
    - 1);
                    }
                }
            }

            
    #region Component Designer generated code

            
    private void InitializeComponent()
            {
                
    this.stackStrip = new System.Windows.Forms.ToolStrip();
                
    this.mailStackButton = new System.Windows.Forms.ToolStripButton();
                
    this.calendarStackButton = new System.Windows.Forms.ToolStripButton();
                
    this.contactsStackButton = new System.Windows.Forms.ToolStripButton();
                
    this.tasksStackButton = new System.Windows.Forms.ToolStripButton();
                
    this.stackStrip.SuspendLayout();
                
    this.SuspendLayout();
                
    // 
                
    // stackStrip
                
    // 
                this.stackStrip.CanOverflow = false;
                
    this.stackStrip.Dock = System.Windows.Forms.DockStyle.Bottom;
                
    this.stackStrip.Font = new System.Drawing.Font("Tahoma", 10F, System.Drawing.FontStyle.Bold);
                
    this.stackStrip.GripStyle = System.Windows.Forms.ToolStripGripStyle.Hidden;
                
    this.stackStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
                
    this.mailStackButton,
                
    this.calendarStackButton,
                
    this.contactsStackButton,
                
    this.tasksStackButton});
                
    this.stackStrip.LayoutStyle = System.Windows.Forms.ToolStripLayoutStyle.VerticalStackWithOverflow;
                
    this.stackStrip.Location = new System.Drawing.Point(011);
                
    this.stackStrip.Name = "stackStrip";
                
    this.stackStrip.Padding = new System.Windows.Forms.Padding(0700);
                
    this.stackStrip.RenderMode = System.Windows.Forms.ToolStripRenderMode.Professional;
                
    this.stackStrip.Size = new System.Drawing.Size(150139);
                
    this.stackStrip.TabIndex = 0;
                
    this.stackStrip.Text = "toolStrip1";
                
    // 
                
    // mailStackButton
                
    // 
                this.mailStackButton.CheckOnClick = true;
                
    this.mailStackButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.mailStackButton.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None;
                
    this.mailStackButton.ImageTransparentColor = System.Drawing.Color.FromArgb(((int)(((byte)(238)))), ((int)(((byte)(238)))), ((int)(((byte)(238)))));
                
    this.mailStackButton.Margin = new System.Windows.Forms.Padding(0);
                
    this.mailStackButton.Name = "mailStackButton";
                
    this.mailStackButton.Padding = new System.Windows.Forms.Padding(3);
                
    this.mailStackButton.Size = new System.Drawing.Size(14927);
                
    this.mailStackButton.Text = " Mail";
                
    this.mailStackButton.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.mailStackButton.Click += new System.EventHandler(this.stackButton_Click);
                
    // 
                
    // calendarStackButton
                
    // 
                this.calendarStackButton.CheckOnClick = true;
                
    this.calendarStackButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.calendarStackButton.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None;
                
    this.calendarStackButton.ImageTransparentColor = System.Drawing.Color.FromArgb(((int)(((byte)(238)))), ((int)(((byte)(238)))), ((int)(((byte)(238)))));
                
    this.calendarStackButton.Margin = new System.Windows.Forms.Padding(0);
                
    this.calendarStackButton.Name = "calendarStackButton";
                
    this.calendarStackButton.Padding = new System.Windows.Forms.Padding(3);
                
    this.calendarStackButton.Size = new System.Drawing.Size(14927);
                
    this.calendarStackButton.Text = " Calendar";
                
    this.calendarStackButton.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.calendarStackButton.Click += new System.EventHandler(this.stackButton_Click);
                
    // 
                
    // contactsStackButton
                
    // 
                this.contactsStackButton.CheckOnClick = true;
                
    this.contactsStackButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.contactsStackButton.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None;
                
    this.contactsStackButton.ImageTransparentColor = System.Drawing.Color.FromArgb(((int)(((byte)(238)))), ((int)(((byte)(238)))), ((int)(((byte)(238)))));
                
    this.contactsStackButton.Margin = new System.Windows.Forms.Padding(0);
                
    this.contactsStackButton.Name = "contactsStackButton";
                
    this.contactsStackButton.Padding = new System.Windows.Forms.Padding(3);
                
    this.contactsStackButton.Size = new System.Drawing.Size(14927);
                
    this.contactsStackButton.Text = " Contacts";
                
    this.contactsStackButton.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.contactsStackButton.Click += new System.EventHandler(this.stackButton_Click);
                
    // 
                
    // tasksStackButton
                
    // 
                this.tasksStackButton.CheckOnClick = true;
                
    this.tasksStackButton.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.tasksStackButton.ImageScaling = System.Windows.Forms.ToolStripItemImageScaling.None;
                
    this.tasksStackButton.ImageTransparentColor = System.Drawing.Color.FromArgb(((int)(((byte)(238)))), ((int)(((byte)(238)))), ((int)(((byte)(238)))));
                
    this.tasksStackButton.Margin = new System.Windows.Forms.Padding(0);
                
    this.tasksStackButton.Name = "tasksStackButton";
                
    this.tasksStackButton.Padding = new System.Windows.Forms.Padding(3);
                
    this.tasksStackButton.Size = new System.Drawing.Size(14927);
                
    this.tasksStackButton.Text = " Tasks";
                
    this.tasksStackButton.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
                
    this.tasksStackButton.Click += new System.EventHandler(this.stackButton_Click);
                
    // 
                
    // StackView
                
    // 
                this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
                
    this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
                
    this.Controls.Add(this.stackStrip);
                
    this.Name = "StackView";
                
    this.Load += new System.EventHandler(this.StackView_Load);
                
    this.stackStrip.ResumeLayout(false);
                
    this.stackStrip.PerformLayout();
                
    this.ResumeLayout(false);
                
    this.PerformLayout();

            }

            
    #endregion

        }
    }

     注:本文转自MSDN

    原文地址:http://msdn.microsoft.com/zh-cn/library/ms229725(v=VS.85).aspx

    示例源码:

    ToolStrip仿OutLook渐变样式源码
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  • 原文地址:https://www.cnblogs.com/soso_ak/p/1886059.html
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