app.config 自定义配置节 配置系统未能初始化
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悬赏园豆：20
[已关闭问题]
关闭于 2017-07-14 08:08
<?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <sectionGroup name="BaseCon"> <section name="Base" type="System.Configuration.NameValueSectionHandler" /> </sectionGroup> <sectionGroup name="DSVS"> <section name="DSVS1" type="System.Configuration.NameValueSectionHandler" /> <section name="DSVS2" type="System.Configuration.NameValueSectionHandler" /> </sectionGroup> <sectionGroup name ="UAMS"> <section name="UAMS1" type="System.Configuration.NameValueSectionHandler"/> <section name="UAMS2" type="System.Configuration.NameValueSectionHandler"/> </sectionGroup> <sectionGroup name="ESign"> <section name="Esign1" type="System.Configuration.NameValueSectionHandler"/> <section name="Esign2" type="System.Configuration.NameValueSectionHandler"/> </sectionGroup> <sectionGroup name="TSS"> <section name="TSS1" type="System.Configuration.NameValueSectionHandler"/> <section name="TSS2" type="System.Configuration.NameValueSectionHandler"/> </sectionGroup> <sectionGroup name="PDFSign"> <section name="PDFSign1" type="System.Configuration.NameValueSectionHandler"/> <section name="PDFSign2" type="System.Configuration.NameValueSectionHandler"/> </sectionGroup> </configSections> <BaseCon> <Base> <add key="P_path" value="C://bjcadr_log.txt"/> <add key="Sent_url" value="liubei@bjca.org.cn"/> <add key="Sent_Subject" value="某某公司检测结果"/> </Base> </BaseCon> <DSVS> <DSVS1> <add key="P_IP_Port" value = "192.168.10.123:8081"/> <add key="P_Admin_Port" value="192.168.10.123:80"/> <add key="P_interface" value="Sign()"/> </DSVS1> <DSVS2> <add key="P_IP_Port" value = "192.168.10.123:8082"/> <add key="P_Admin_Port" value="192.168.10.123:80"/> <add key="P_interface" value="Sign()"/> </DSVS2> </DSVS> <UAMS> <UAMS1> <add key="PIP_Port" value="172.10.128.22:80"/> <add key="P_interface_IP_Port" value = "172.10.128.22:80/uumsinterface"/> <add key="P_SSO_IP_Port" value="172.10.128.22:80/SSOService"/> <add key="P_Def_IP_Port" value="172.10.128.23:9001"/> </UAMS1> <UAMS2> <add key="PIP_Port" value="172.10.128.22:80"/> <add key="P_interface_IP_Port" value = "172.10.128.22:80/uumsinterface"/> <add key="P_SSO_IP_Port" value="172.10.128.22:80/SSOService"/> <add key="P_Def_IP_Port" value="172.10.128.23:9001"/> </UAMS2> </UAMS> <ESign> <ESign1> <add key="P_IP" value="172.10.128.22:80"/> <add key="P_interface" value="Sign()"/> </ESign1> <ESign2> <add key="P_IP" value="172.10.128.22:82"/> <add key="P_interface" value="Sign()"/> </ESign2> </ESign> <TSS> <TSS1> <add key="P_IP_Port" value="172.10.128.22:8002"/> <add key="P_Admin_Port" value="172.10.128.22:80"/> <add key="P_interface" value="Sign()"/> </TSS1> <TSS2> <add key="P_IP_Port" value="172.10.128.22:8004"/> <add key="P_Admin_Port" value="172.10.128.22:80"/> <add key="P_interface" value="Sign()"/> </TSS2> </TSS> <PdfSign> <PDFSign1> <add key="P_IP_Port" value="172.10.128.22:8002"/> <add key="P_Admin_Port" value="172.10.128.22:80"/> <add key="P_interface" value="Sign()"/> </PDFSign1> <PDFSign2> <add key="P_IP_Port" value="172.10.128.22:8002"/> <add key="P_Admin_Port" value="172.10.128.22:80"/> <add key="P_interface" value="Sign()"/> </PDFSign2> </PdfSign> </configuration>
请问，为什么原本没有问题，后来添加了几个节点后就开始一直报错了呢？
问题补充：
public void LoadDSVSSection()
{
//读取DSVS SectionGroup
int i = 1;
ConfigurationSectionGroup sample = (ConfigurationSectionGroup)ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None).SectionGroups["DSVS"];
foreach (ConfigurationSection var in sample.Sections)
{
SectionInformation si = var.SectionInformation;
NameValueCollection Path = (NameValueCollection)ConfigurationManager.GetSection("DSVS/" + si.Name);
//每读取一个则新增一个button
string DSIP = Path["P_IP_Port"].ToString();
Button btn = new Button();
btn.Size = new Size(159, 35);
btn.Location = new Point(6, i * 6 + (i - 1) * 35);
btn.FlatStyle = FlatStyle.Popup;
btn.Text = si.Name + "\r\n(" + DSIP + ")";
btn.UseVisualStyleBackColor = true;
btn.Click += new EventHandler(this.btnDSVS_Click_1);
foreach (Control con in tcPro.Controls)
{
if (con.Text == "DSVS")
{
con.Controls.Add(btn);
}
}
i++;
}
}
所有回答(1)
2
1、<configSections> 必须是 <configuration> 第一个元素。
2、检查你的代码在读取配置时，是否有 BUG；
NameValueCollection Path = (NameValueCollection)ConfigurationManager.GetSection("DSVS/" + si.Name);
每次读取到这里就出错了，DSVS/si.Name=DSVS/DSVS1
@Epic_Price: ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None).
返回一个 Configuration 对象，你这样试试：
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
config.GetSection("DSVS/" + si.Name);
@Launcher: 您好，Config.GetSection("DSVS/DSVS1")结果为ConfigurationSection 对象
上文Foreach其实遍历出来的就是ConfigurationSection对象。
但是没有找到获取Value的方法，所以才用的NameValueCollection...
请问，如何从ConfigurationSection对象获得其下<add ....>中values的值...
@Launcher: 方法本身应该没有错的。原本在只有DSVS 和BaseCon节点时是可以成功生成Button的..
@Epic_Price: ConfigurationSection Item ,Properties
不过话说回来，我使用的时候，都是定义了强类型：
public class xxxxxxConfig : ConfigurationSection{};
public class xxxxxxxElement : ConfigurationElement{};
http://msdn.microsoft.com/zh-cn/library/2tw134k3(v=vs.80).aspx
@Launcher: 嗯，嗯。您说的在理。谢谢. 我找到错误了。 是应为ESign和Esign 的S大小写 错了...
