问题描述
如何在安装过程中使用< g class ="中的自定义操作检查安装路径是否被修改gr_ gr_80 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins replaceWithoutSep"数据-GR-ID =" 80 QUOT; ID = QUOT; 80 QUOT;>视觉及LT; / g取代;
Studio设置部署项目。如果已修改,则卸载应用程序。
How to check whether installation path is modified during Installation process using custom action in <g class="gr_ gr_80 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins replaceWithoutSep" data-gr-id="80" id="80">Visual</g> Studio setup deployment project. If it is modified then uninstalled the application.
推荐答案
您可以获取安装路径在自定义操作中,执行以下步骤:
You can get the installation path in the Custom Actions with the following steps:
步骤1 :通过右键单击将主要输出添加到"安装"选项:
Step 1: Add your primary output to the Install selection by righting click:
第2步:然后将 / DIR ="[TARGETDIR] \" 添加到CustomActionData属性中:
Step 2: Then add /DIR="[TARGETDIR]\" to the CustomActionData property:
第3步:在您的网站上添加安装类project并获取如下路径:
Step 3: Add a install class to your project and get the path as below:
[RunInstaller(true)]
public class MyInstaller : Installer
{
public override void Install(System.Collections.IDictionary stateSaver)
{
base.Install(stateSaver);
string path = this.Context.Parameters["DIR"];
// Do something with path.
}
}
参考: 在安装过程中获取应用程序路径。
Refer: Getting Application path during the installation.
实际上,如果您不希望用户更改路径,可以删除对话框直接在用户界面视图中:
Actually if you do not want user to change the path, you can delete the dialog directly in the User Interface view:
希望这会有所帮助!
最好的问候,
Stanly
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