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18.5.3 高级选项
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18.5.3 高级选项
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<div style='float:left;width:49%'>·<a href='100165521.htm'>18.5 Installer项目</a></div><div style='float:right;width:49%'>·<a href='100165522.htm'>18.5.1 Windows Installer</a></div><div style='float:left;width:49%'>·<a href='100165523.htm'>18.5.2 创建安装程序</a></div><div style='float:right;width:49%'>·<a href='100165525.htm'>18.6 小结</a></div><div style='float:left;width:49%'>·<a href='100165526.htm'>19.1 创建Windows窗体应用程序</a></div><div style='float:right;width:49%'>·<a href='100165527.htm'>19.2 Control类</a></div></div>
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<div id="text"> <link href="css.css" rel="stylesheet" type="text/css" /><h3 style="MARGIN-TOP: 8.15pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FTEL: 8.15pt"><span lang="EN-US">18.5.3 </span><span style="FONT-FAMILY: 黑体">高级选项</span></h3>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">前面讨论的安装过程功能非常强大，可以完成许多工作。在安装过程中还可以控制许多方面。例如，可以使用</span><span lang="EN-US">Visual Studio .NET</span><span style="FONT-FAMILY: 宋体">中的各种编辑器建立条件安装，或者添加注册键和定制对话框。</span><span lang="EN-US">SampleClientSetupSolution</span><span style="FONT-FAMILY: 宋体">示例就启用了所有这些高级选项。</span></p>
<h4 style="FTEL: 21.45pt"><span lang="EN-US">1. </span><span style="FONT-FAMILY: 黑体">文件系统编辑器</span></h4>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">文件系统编辑器允许指定组成应用程序的各种文件和程序集部署到目标机器的什么地方。默认情况下会显示一组标准的部署文件夹。使用该编辑器可以添加任意多个定制和特定文件夹。还可以给应用程序添加桌面快捷方式和“开始”菜单快捷方式。组成部署的任何文件都必须在文件系统编辑器中引用。</span></p>
<h4 style="FTEL: 21.45pt"><span lang="EN-US">2. </span><span style="FONT-FAMILY: 黑体">注册编辑器</span></h4>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">注册编辑器允许给注册表添加键和数据。在第一次显示该编辑器时，会显示一组标准的主键，如图</span><span lang="EN-US">18-6</span><span style="FONT-FAMILY: 宋体">所示。</span></p>
<p align="center"><span lang="EN-US"><img height="358" src="18/image006.jpg" width="467" alt="" /></span></p>
<p style="FTEL: 8.15pt" align="center"><span style="FONT-FAMILY: 宋体">图</span><span lang="EN-US"> 18-6</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt 'Times New Roman'"> </span></span><span lang="EN-US">HKEY_CLASSES_ROOT</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt 'Times New Roman'"> </span></span><span lang="EN-US">HKEY_CURRENT_USER</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt 'Times New Roman'"> </span></span><span lang="EN-US">HKEY_LOCAL_MACHINE</span></p>
<p class="1" style="MARGIN-LEFT: 37.55pt; FTEL: -16.1pt"><span lang="EN-US">●<span style="FONT: 7pt 'Times New Roman'"> </span></span><span lang="EN-US">HKEY_USERS</span></p>
<p class="MsoNormal"><span lang="EN-US">HKEY_CURRENT_USER</span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US">HKEY_LOCAL_MACHINE</span><span style="FONT-FAMILY: 宋体">在</span><span lang="EN-US">Software/[manufacturer]</span><span style="FONT-FAMILY: 宋体">键中包含了额外的条目，其中</span><span lang="EN-US">manufacturer</span><span style="FONT-FAMILY: 宋体">是在部署项目的</span><span lang="EN-US">Manufacturer</span><span style="FONT-FAMILY: 宋体">属性中输入的信息。</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">要添加额外的键和值，应在编辑器的左边突出显示一个主键，从主菜单中选择</span><span lang="EN-US">Action</span><span style="FONT-FAMILY: 宋体">，再选择</span><span lang="EN-US">New</span><span style="FONT-FAMILY: 宋体">。选择要添加的键或值类型。重复这个步骤，直到得到了需要的所有注册设置为止。如果在左边的窗格中选择了</span><span lang="EN-US">Registry on Target Machine</span><span style="FONT-FAMILY: 宋体">选项，再选择</span><span lang="EN-US">Action</span><span style="FONT-FAMILY: 宋体">菜单，就会看到一个</span><span lang="EN-US">Import</span><span style="FONT-FAMILY: 宋体">选项，该选项允许导入已定义好的</span><span lang="EN-US">.reg</span><span style="FONT-FAMILY: 宋体">文件。</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">要为键创建默认值，必须先为该键输入值。然后在右边或值窗格上选择值名称。从</span><span lang="EN-US">File</span><span style="FONT-FAMILY: 宋体">菜单中选择</span><span lang="EN-US">Rename</span><span style="FONT-FAMILY: 宋体">，并删除该名称。按下回车键，值名称就替换为</span><span lang="EN-US">(Default)</span><span style="FONT-FAMILY: 宋体">。</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">还可以在该编辑器中为子键和值设置一些属性。前面还没有讨论的惟一属性是</span><span lang="EN-US">DeleteAtUninstall</span><span style="FONT-FAMILY: 宋体">。设计良好的应用程序应在卸载过程中删除由该应用程序添加的所有键。默认设置是不删除键。</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">注意，维护应用程序设置的首选方法是使用基于</span><span lang="EN-US">XML</span><span style="FONT-FAMILY: 宋体">的配置文件。与注册表项相比，这些文件提供了非常大的灵活性，更容易恢复和备份。</span></p>
<h4 style="FTEL: 21.45pt"><span lang="EN-US">3. </span><span style="FONT-FAMILY: 黑体">文件类型编辑器</span></h4>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">文件类型编辑器用于建立文件和应用程序之间的关系。例如，在双击</span><span lang="EN-US">.doc</span><span style="FONT-FAMILY: 宋体">文件时，就会在</span><span lang="EN-US">Word</span><span style="FONT-FAMILY: 宋体">中打开该文件。使用这个编辑器可以为应用程序创建这种关系。图</span><span lang="EN-US">18-7</span><span style="FONT-FAMILY: 宋体">显示了文件类型编辑器。</span></p>
<p align="center"><span lang="EN-US"><img height="362" src="18/image007.jpg" width="466" alt="" /></span></p>
<p style="FTEL: 8.15pt" align="center"><span style="FONT-FAMILY: 宋体">图</span><span lang="EN-US"> 18-7</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">为了添加关系，从</span><span lang="EN-US">Action</span><span style="FONT-FAMILY: 宋体">菜单中选择</span><span lang="EN-US">File Types on Target Machine</span><span style="FONT-FAMILY: 宋体">，然后选择</span><span lang="EN-US">Add File Type</span><span style="FONT-FAMILY: 宋体">。在属性窗口中，可以设置关系的名称。在</span><span lang="EN-US">Extension</span><span style="FONT-FAMILY: 宋体">属性中添加应与应用程序相关的文件扩展名。不要输入句点，可以用分号隔开多个扩展名，例如</span><span lang="EN-US">ex1;ex2</span><span style="FONT-FAMILY: 宋体">。在</span><span lang="EN-US">Command</span><span style="FONT-FAMILY: 宋体">属性中选择省略号按钮。接着选择要与特定的文件类型相关的文件</span><span lang="EN-US">(</span><span style="FONT-FAMILY: 宋体">一般是可执行文件</span><span lang="EN-US">)</span><span style="FONT-FAMILY: 宋体">。注意任何一个扩展名都应只与一个应用程序相关。</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">默认情况下，编辑器会显示</span><span lang="EN-US">&Open as the Document Action</span><span style="FONT-FAMILY: 宋体">。我们还可以添加其他选项。编辑器中显示的动作顺序就是用户右击文件类型时在上下文联菜单中显示的动作顺序。注意第一项总是默认动作。可以为动作设置</span><span lang="EN-US">Argument</span><span style="FONT-FAMILY: 宋体">属性，这是用于启动应用程序的命令行参数。</span></p>
<h4 style="FTEL: 21.45pt"><span lang="EN-US">4. </span><span style="FONT-FAMILY: 黑体">用户界面编辑器</span></h4>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">有时在安装过程中要求用户提供更多的信息。用户界面编辑器可用于为一组预定义的对话框指定属性。该编辑器分为两个部分</span><span lang="EN-US">Install</span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US">Admin</span><span style="FONT-FAMILY: 宋体">。一个用于标准安装，另一个用于管理员安装。每个部分又分为</span><span lang="EN-US">3</span><span style="FONT-FAMILY: 宋体">个子部分：</span><span lang="EN-US">Start</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">Progress</span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US">End</span><span style="FONT-FAMILY: 宋体">。这些子部分表示安装过程的</span><span lang="EN-US">3</span><span style="FONT-FAMILY: 宋体">个基本阶段，如图</span><span lang="EN-US">18-8</span><span style="FONT-FAMILY: 宋体">所示。</span></p>
<p align="center"><span lang="EN-US"><img height="360" src="18/image008.jpg" width="467" alt="" /></span></p>
<p style="FTEL: 8.15pt" align="center"><span style="FONT-FAMILY: 宋体">图</span><span lang="EN-US"> 18-8</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">表</span><span lang="EN-US">18-5</span><span style="FONT-FAMILY: 宋体">列出了可以添加到项目中的对话框类型。</span></p>
<p class="a5" style="MARGIN-TOP: 8.15pt"><span style="FONT-FAMILY: 黑体">表</span><span lang="EN-US"> 18-5</span></p>
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<p class="a5" style="MARGIN-TOP: 0cm"><span style="FONT-FAMILY: 黑体">对</span><span lang="EN-US"> </span><span style="FONT-FAMILY: 黑体">话</span><span lang="EN-US"> </span><span style="FONT-FAMILY: 黑体">框</span></p>
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<p class="a5" style="MARGIN-TOP: 0cm"><span style="FONT-FAMILY: 黑体">说</span><span lang="EN-US"> </span><span style="FONT-FAMILY: 黑体">明</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">Checkboxes</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span style="FONT-FAMILY: 宋体">至多包含</span><span lang="EN-US">4</span><span style="FONT-FAMILY: 宋体">个复选框。每个复选框都包含</span><span lang="EN-US">Lable</span><span style="FONT-FAMILY: 宋体">、</span><span lang="EN-US">Value</span><span style="FONT-FAMILY: 宋体">和</span><span lang="EN-US">Visible</span><span style="FONT-FAMILY: 宋体">属性</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span lang="EN-US">Confirm Installation</span></p>
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<p class="a4" style="MARGIN-LEFT: 10.7pt"><span style="FONT-FAMILY: 宋体">允许用户在安装开始之前确认各个设置</span></p>
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