Windows Ribbon for WinForms，第9部分–更改功能区颜色_ribbon_Windows_其他

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/62716919d973ef42a44d5618/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62716919d973ef42a44d5618/bg1.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">Win<span class="_ _0"></span>dow<span class="_ _0"></span>s R<span class="_ _0"></span>ibbo<span class="_ _0"></span>n fo<span class="_ _0"></span>r W<span class="_ _0"></span>inFo<span class="_ _0"></span>rms<span class="_ _0"></span><span class="ff2">，第<span class="_ _1"></span>，第<span class="_ _2"></span><span class="ff1">9</span>部<span class="_ _0"></span>分<span class="_ _1"></span>部分<span class="_ _2"></span><span class="ff1">–</span>更改功<span class="_ _0"></span>能<span class="_ _3"></span>更改<span class="_ _0"></span>功能</span></div><div class="t m0 x2 h3 y3 ff2 fs0 fc0 sc0 ls0 ws0">区颜<span class="_ _0"></span>色<span class="_ _4"></span>区颜<span class="_ _0"></span>色<span class="_ _2"></span><span class="ff1">-</span>源码<span class="_ _1"></span>源码</div><div class="t m0 x2 h4 y4 ff2 fs1 fc0 sc0 ls0 ws0">功能介<span class="_ _0"></span>绍<span class="_ _4"></span>功<span class="_ _0"></span>能介绍</div><div class="t m0 x2 h5 y5 ff2 fs2 fc0 sc0 ls0 ws0">我今天要<span class="_ _0"></span>谈的功能<span class="_ _0"></span>是如何更改<span class="_ _0"></span>色带的常<span class="_ _0"></span>规颜色。<span class="_ _0"></span><span class="ff3"> </span>请注意，您<span class="_ _0"></span>不能更改特<span class="_ _0"></span>定功能区<span class="_ _0"></span>项目的颜<span class="_ _0"></span>色，只能更<span class="_ _0"></span>改整个功<span class="_ _0"></span>能区。</div><div class="t m0 x2 h5 y6 ff2 fs2 fc0 sc0 ls0 ws0">我们可以<span class="_ _0"></span>更改<span class="ff3">3</span>种颜<span class="_ _0"></span>色：</div><div class="t m0 x1 h5 y7 ff2 fs2 fc0 sc0 ls0 ws0">背景颜色</div><div class="t m0 x1 h5 y8 ff2 fs2 fc0 sc0 ls0 ws0">突出显示<span class="_ _0"></span>颜色</div><div class="t m0 x1 h5 y9 ff2 fs2 fc0 sc0 ls0 ws0">文字颜色</div><div class="t m0 x2 h5 ya ff2 fs2 fc0 sc0 ls0 ws0">这是一个<span class="_ _0"></span>彩带的示<span class="_ _0"></span>例：</div><div class="t m0 x2 h4 yb ff2 fs1 fc0 sc0 ls0 ws0">怎么做<span class="_ _0"></span>？<span class="_ _4"></span>怎<span class="_ _0"></span>么做？</div><div class="t m0 x2 h5 yc ff2 fs2 fc0 sc0 ls0 ws0">我在<span class="ff3 fc1">Win<span class="_ _0"></span>dows Rib<span class="_ _0"></span>bon for W<span class="_ _0"></span>inForms<span class="_ _0"></span></span>库的<span class="_ _0"></span><span class="ff3 fs3">RibbonLib.R<span class="_ _0"></span>ibbon</span>类中<span class="_ _0"></span>添加了一<span class="_ _0"></span>个新方法。</div><div class="t m0 x2 h5 yd ff2 fs2 fc0 sc0 ls0 ws0">以下是如<span class="_ _0"></span>何使用它<span class="_ _0"></span>的示例：</div><div class="t m0 x2 h5 ye ff3 fs2 fc0 sc0 ls0 ws0">C<span class="ff2">＃</span></div><div class="t m0 x2 h6 yf ff3 fs3 fc0 sc0 ls0 ws0"> private void<span class="_ _0"></span> Fo<span class="_ _0"></span>rm1_Load( <span class="_ _0"></span>object sen<span class="_ _0"></span>der, EventAr<span class="_ _0"></span>gs e)</div><div class="t m0 x2 h6 y10 ff3 fs3 fc0 sc0 ls0 ws0">{</div><div class="t m0 x2 h6 y11 ff3 fs3 fc0 sc0 ls0 ws0"> <span class="_ _0"></span>// i<span class="_ _0"></span>nit ribbon fra<span class="_ _0"></span>mework</div><div class="t m0 x2 h6 y12 ff3 fs3 fc0 sc0 ls0 ws0"> _ribbon<span class="_ _0"></span>.InitFramew<span class="_ _0"></span>ork( <span class="_ _0"></span>this<span class="_ _0"></span> );</div><div class="t m0 x2 h6 y13 ff3 fs3 fc0 sc0 ls0 ws0"> <span class="_ _0"></span>// s<span class="_ _0"></span>et ribbon co<span class="_ _0"></span>lors</div><div class="t m0 x2 h6 y14 ff3 fs3 fc0 sc0 ls0 ws0"> _ribbon<span class="_ _0"></span>.SetColors(C<span class="_ _0"></span>olor.Wheat,<span class="_ _0"></span> Color.Indian<span class="_ _0"></span>Red, Color.B<span class="_ _0"></span>lueViolet);</div><div class="t m0 x2 h6 y15 ff3 fs3 fc0 sc0 ls0 ws0">}</div><div class="t m0 x2 h4 y16 ff2 fs1 fc0 sc0 ls0 ws0">幕后花<span class="_ _0"></span>絮<span class="_ _4"></span>幕<span class="_ _0"></span>后花絮</div><div class="t m0 x2 h5 y17 ff3 fs3 fc0 sc0 ls0 ws0">SetColors<span class="_ _0"></span><span class="ff2 fs2">方法的实际<span class="_ _0"></span>作用是：</span></div><div class="t m0 x1 h5 y18 ff2 fs2 fc0 sc0 ls0 ws0">从<span class="ff3 fs3">IUIFram<span class="_ _0"></span>ework<span class="fs2"> </span></span>（代<span class="_ _0"></span>表功能区<span class="_ _0"></span>框架）获取<span class="_ _0"></span><span class="ff3 fs3">IPropertySto<span class="_ _0"></span>re</span>接口</div><div class="t m0 x1 h5 y19 ff2 fs2 fc0 sc0 ls0 ws0">创建<span class="ff3">3</span>个<span class="ff3 fs3">Pro<span class="_ _0"></span>pVariant</span>变量，<span class="ff3"> <span class="fs3">PropV<span class="_ _0"></span>ariant</span></span>变量将保留我<span class="_ _0"></span>们要设置的<span class="_ _0"></span><span class="ff3">3</span>种颜色</div><div class="t m0 x1 h5 y1a ff2 fs2 fc0 sc0 ls0 ws0">转换颜色<span class="_ _0"></span>：<span class="ff3">RGB –<span class="_ _0"></span>> HSL –><span class="_ _0"></span> HSB –> u<span class="_ _0"></span>int</span>，请参<span class="_ _0"></span>阅下一部分</div><div class="t m0 x1 h5 y1b ff2 fs2 fc0 sc0 ls0 ws0">使用转换<span class="_ _0"></span>后的颜色<span class="_ _0"></span>值设置相关<span class="_ _0"></span>属性</div><div class="t m0 x2 h5 y1c ff3 fs2 fc0 sc0 ls0 ws0">C<span class="ff2">＃</span></div><div class="t m0 x2 h6 y1d ff3 fs3 fc0 sc0 ls0 ws0"> public void<span class="_ _0"></span> SetCo<span class="_ _0"></span>lors(Color ba<span class="_ _0"></span>ckground, C<span class="_ _0"></span>olor highligh<span class="_ _0"></span>t, Color text)</div><div class="t m0 x2 h6 y1e ff3 fs3 fc0 sc0 ls0 ws0">{</div><div class="t m0 x2 h6 y1f ff3 fs3 fc0 sc0 ls0 ws0"> <span class="_ _0"></span>if (_framewo<span class="_ _0"></span>rk == <span class="_ _0"></span>null<span class="_ _0"></span> )</div><div class="t m0 x2 h6 y20 ff3 fs3 fc0 sc0 ls0 ws0"> {</div><div class="t m0 x2 h6 y21 ff3 fs3 fc0 sc0 ls0 ws0"> retu<span class="_ _0"></span>rn ;</div><div class="t m0 x2 h6 y22 ff3 fs3 fc0 sc0 ls0 ws0"> }</div><div class="t m0 x2 h6 y23 ff3 fs3 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h6 y24 ff3 fs3 fc0 sc0 ls0 ws0"> IProper<span class="_ _0"></span>tyStore pro<span class="_ _0"></span>pertyStore =<span class="_ _0"></span> (IPropertyS<span class="_ _0"></span>tore)_frame<span class="_ _0"></span>work;</div><div class="t m0 x2 h6 y25 ff3 fs3 fc0 sc0 ls0 ws0"> PropVa<span class="_ _0"></span>riant backgr<span class="_ _0"></span>oundColorPr<span class="_ _0"></span>op = <span class="_ _0"></span>new Pro<span class="_ _0"></span>pVariant();</div><div class="t m0 x2 h6 y26 ff3 fs3 fc0 sc0 ls0 ws0"> PropVa<span class="_ _0"></span>riant highligh<span class="_ _0"></span>tColorProp <span class="_ _0"></span>= ne<span class="_ _0"></span>w PropV<span class="_ _0"></span>ariant();</div><div class="t m0 x2 h6 y27 ff3 fs3 fc0 sc0 ls0 ws0"> PropVa<span class="_ _0"></span>riant textCol<span class="_ _0"></span>orProp = new Pr<span class="_ _0"></span>opVariant();</div><div class="t m0 x2 h6 y28 ff3 fs3 fc0 sc0 ls0 ws0"> <span class="_ _0"></span>uint backgro<span class="_ _0"></span>undColor =<span class="_ _0"></span> ColorHelper<span class="_ _0"></span>.HSB2uint(</div></div><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a><a class="l" rel='nofollow' onclick='return false;'><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div> </body> </html>