C＃ - 编译器错误：System.Configuration.ConfigurationErrorsException未处理 [英] C# - Compiler Error: System.Configuration.ConfigurationErrorsException was unhandled

问题描述

Hey Everyone，
如何在 return（（string）（this [TargetDir]）>; 上编译时解决编译器错误：

Hey Everyone, How do I fix the Compiler Error upon compiling on "return ((string)(this["TargetDir"]));":

  System.Configuration.ConfigurationErrorsException was unhandled
  Configuration system failed to initialize
  {"Unrecognized configuration section userSettings/CCP.Settings1. (C:\\Users\\bmccarthy\\Documents\\Visual Studio 2008\\Projects\\CCP Utility\\CCP Utility\\bin\\Debug\\CCP_Utility.exe.config line 21)"}

  A first chance exception of type 'System.Configuration.ConfigurationErrorsException' occurred in System.Configuration.dll

这是我的Settings.Designer.cs文件中的Properties目录下的代码：

Here's the code in my Settings.Designer.cs file under the Properties directory:

    [global::System.Configuration.UserScopedSettingAttribute()]
    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    [global::System.Configuration.DefaultSettingValueAttribute("")]
    public string TargetDir {
        get {
            return ((string)(this["TargetDir"]));
        }
        set {
            this["TargetDir"] = value;
        }
    }

这里是CCP_Utility.exe.config的代码bin文件夹：

Here's the code for CCP_Utility.exe.config from the bin folder:

  <CCP_Utility.Properties.Settings>
    <setting name="SourceDir" serializeAs="String">
      <value />
    </setting>
    <setting name="TargetDir" serializeAs="String">
      <value />
    </setting>
    <setting name="CorpID" serializeAs="String">
      <value />
    </setting>
  </CCP_Utility.Properties.Settings>

    <CCP_Utility.Settings1>
        <setting name="sourceDir" serializeAs="String">
            <value />
        </setting>
        <setting name="targetDir" serializeAs="String">
            <value />
        </setting>
    </CCP_Utility.Settings1>

CCP_Utility.Settings1>标签必须匹配?? App.config和什么？

What does the < CCP_Utility.Settings1 > tag have to match up to?? App.config and what else?

大写是否重要？我有变量声明为TargetDir Settings.Settings ....

Does capitalization matter? I have the variable declared as TargetDir Settings.Settings....

System.Configuration.dll文件位于哪里？

Where is the System.Configuration.dll file located?

推荐答案

验证UserScopedSettingAttribute与正确的设置部分匹配。

Verify UserScopedSettingAttribute matches up with the correct settings section.

如果我记得正确，是的，区分大小写。

If I remember correct, yes, case-sensitive.

通常，我将添加一个设置，save并关闭，然后再次打开设置设计器，并删除设置，保存并关闭。这将使设计器同步。我看到他们第一次在计算机上打开设计器时失去同步。 （例如，当您从源代码控制获得。）

Usually, I will add a setting, save and close, then open the settings designer again, and delete the setting, save and close. This will get the designer in-sync. I have seen them get out-of-sync the first time the designer is opened on a computer. (For example, when you get from source control.)

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