3 回答

TA貢獻1854條經驗 獲得超8個贊
導入名稱空間:
using System.Configuration;
創建ConfigurationElement公司:
public class Company : ConfigurationElement
{
[ConfigurationProperty("name", IsRequired = true)]
public string Name
{
get
{
return this["name"] as string;
}
}
[ConfigurationProperty("code", IsRequired = true)]
public string Code
{
get
{
return this["code"] as string;
}
}
}
ConfigurationElementCollection:
public class Companies
: ConfigurationElementCollection
{
public Company this[int index]
{
get
{
return base.BaseGet(index) as Company ;
}
set
{
if (base.BaseGet(index) != null)
{
base.BaseRemoveAt(index);
}
this.BaseAdd(index, value);
}
}
public new Company this[string responseString]
{
get { return (Company) BaseGet(responseString); }
set
{
if(BaseGet(responseString) != null)
{
BaseRemoveAt(BaseIndexOf(BaseGet(responseString)));
}
BaseAdd(value);
}
}
protected override System.Configuration.ConfigurationElement CreateNewElement()
{
return new Company();
}
protected override object GetElementKey(System.Configuration.ConfigurationElement element)
{
return ((Company)element).Name;
}
}
和ConfigurationSection:
public class RegisterCompaniesConfig
: ConfigurationSection
{
public static RegisterCompaniesConfig GetConfig()
{
return (RegisterCompaniesConfig)System.Configuration.ConfigurationManager.GetSection("RegisterCompanies") ?? new RegisterCompaniesConfig();
}
[System.Configuration.ConfigurationProperty("Companies")]
[ConfigurationCollection(typeof(Companies), AddItemName = "Company")]
public Companies Companies
{
get
{
object o = this["Companies"];
return o as Companies ;
}
}
}
并且您還必須在web.config(app.config)中注冊新的配置部分:
<configuration>
<configSections>
<section name="Companies" type="blablabla.RegisterCompaniesConfig" ..>
然后你用
var config = RegisterCompaniesConfig.GetConfig();
foreach(var item in config.Companies)
{
do something ..
}

TA貢獻1803條經驗 獲得超6個贊
您應該在CodeProject上查看Jon Rista的有關.NET 2.0配置的三部分系列。
揭示.NET 2.0配置的奧秘
解碼.NET 2.0配置的奧秘
揭開.NET 2.0配置之謎
強烈推薦,寫得很好,非常有幫助!
它非常清楚地向您展示了如何編寫必要的類(來自ConfigurationElement和/或ConfigurationSection),以設計所需的自定義配置部分。

TA貢獻1809條經驗 獲得超8個贊
得注意的是,如果您使用的是MVC應用程序,則列出的部分很好。隨著一個控制臺應用程序,Web服務,也許還有其他,你需要有“的AssemblyName”‘blablabla.RegisterCompaniesConfig’后
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