配置系统未能初始化===>；无法识别的配置节

本文关键字：配置 识别 系统 初始化 gt | 更新日期: 2023-09-27 18:26:08

我甚至不知道我是否能做我正在尝试的事情，但我已经从几个项目导入了表单，并添加了对这些项目的引用。每个项目都有一组不同的连接字符串，我正试图让它们在App.config中共存，在那里我可以按SECTION进行筛选（用户从组合框中选择连接）。我希望我可以通过实现ConfigSections来做到这一点。如果可行的话，我显然不知道怎么做。

附件是我的App.config。我收到错误"配置系统未能初始化"，当我深入了解详细信息时，它显示"无法识别的配置部分amSettings "

我想做的事情可能吗？如果是，我需要纠正什么？

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <sectionGroup name="ApplicationSettings" 
                      type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="amSettings.Properties.Settings" 
                     type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 
                     allowExeDefinition="MachineToLocalUser" 
                     requirePermission="false"/>
            <section name="cbSettings.Properties.Settings"
         type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
         requirePermission="false"/>
        </sectionGroup>
    </configSections>
    <amSettings>
        <add key="VX130 Attribute Map Connections" value="Sample Console Application" />
        <add key="Region 1 VX130"   value="Server=R01SCRDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 2 VX130"   value="Server=R02LITDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 3 VX130"   value="Server=R03DURDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 4 VX130"   value="Server=R04PHIDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="CDW"  value="Server=VHACDWA01;Database=;Trusted_Connection=true;"/>
    </amSettings>
    <cbSettings>
        <add key="CDW Class Builder Connections" value="Sample Console Application" />
        <add key="Region 1 Class Build"     value="Server=R01SCRDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 2 Class Build"     value="Server=R02LITDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 3 Class Build"     value="Server=R03DURDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 4 Class Build"     value="Server=R04PHIDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="DEVELOPMENT Class Build"  value="Server=VHACDWA01;Database=Util;Trusted_Connection=true;"/>
        <add key="PREVIEW Class Build"  value="Server=VHACDWA01;Database=Util;Trusted_Connection=true;"/>
        <add key="VERSION Class Build"  value="Server=VHACDWA01;Database=Util;Trusted_Connection=true;"/>
    </cbSettings>
    <startup>
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
</configuration>

配置系统未能初始化===>；无法识别的配置节

将节名从amSettings.Properties.Settings更改为amSettings，将cbSettings.Properties.Settingss更改为cbSettings

例如

    `<section name="amSettings" `

这里有一个全面的例子：

如果您将配置文件更改为：

    <configSections>
        <section name="amSettings"
                 type="System.Configuration.AppSettingsSection"
                 allowExeDefinition="MachineToLocalUser"
                 requirePermission="false"/>
        <section name="cbSettings"
     type="System.Configuration.AppSettingsSection"
     requirePermission="false"/>
  </configSections>
  <amSettings>
      <add key="ABC" value="DEF"/>
  </amSettings>

然后您可以使用以下代码访问密钥ABC：

        var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
        AppSettingsSection appSettingSection = (AppSettingsSection)config.GetSection("amSettings");
        var a = appSettingSection.Settings["ABC"].Value;

解决方案有两件事。将节名称更改为user469104 recommended，并将节包装在Group name中。

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <sectionGroup name="ApplicationSettings" 
                      type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="amSettings" 
                     type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 
                     allowExeDefinition="MachineToLocalUser" 
                     requirePermission="false"/>
            <section name="cbSettings"
         type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
         requirePermission="false"/>
        </sectionGroup>
    </configSections>
<ApplicationSettings>
    <amSettings>
        <add key="VX130 Attribute Map Connections" value="Sample Console Application" />
        <add key="Region 1 VX130"   value="Server=R01SCRDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 2 VX130"   value="Server=R02LITDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 3 VX130"   value="Server=R03DURDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 4 VX130"   value="Server=R04PHIDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="CDW"  value="Server=VHACDWA01;Database=;Trusted_Connection=true;"/>
    </amSettings>
    <cbSettings>
        <add key="CDW Class Builder Connections" value="Sample Console Application" />
        <add key="Region 1 Class Build"     value="Server=R01SCRDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 2 Class Build"     value="Server=R02LITDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 3 Class Build"     value="Server=R03DURDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="Region 4 Class Build"     value="Server=R04PHIDWH82;Database=R01_FDW;Trusted_Connection=true;"/>
        <add key="DEVELOPMENT Class Build"  value="Server=VHACDWA01;Database=Util;Trusted_Connection=true;"/>
        <add key="PREVIEW Class Build"  value="Server=VHACDWA01;Database=Util;Trusted_Connection=true;"/>
        <add key="VERSION Class Build"  value="Server=VHACDWA01;Database=Util;Trusted_Connection=true;"/>
    </cbSettings>
</ApplicationSettings>
    <startup>
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
</configuration>
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