XML从Node C获取价值＃

Question

我是c＃的新手，我正在努力研究如何从一个已经序列化为类的xml中获取值。

我使用xsd构建了类，如我在堆栈中找到的线程中所述。

任何人都可以帮助我获得LoginState的价值吗？

这是我在调试时可以看到的......

这是我将其序列化为的类：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace vCreate.Model
{
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.17929")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
public partial class NewDataSet
{

    private object[] itemsField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("Table", typeof(NewDataSetTable), Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    [System.Xml.Serialization.XmlElementAttribute("Table1", typeof(NewDataSetTable1), Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public object[] Items
    {
        get
        {
            return this.itemsField;
        }
        set
        {
            this.itemsField = value;
        }
    }
}

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.17929")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
public partial class NewDataSetTable
{

    private string loginStateField;

    private string loginMessageField;

    private string authIDField;

    private string userIDField;

    private string companyIDField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LoginState
    {
        get
        {
            return this.loginStateField;
        }
        set
        {
            this.loginStateField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LoginMessage
    {
        get
        {
            return this.loginMessageField;
        }
        set
        {
            this.loginMessageField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string AuthID
    {
        get
        {
            return this.authIDField;
        }
        set
        {
            this.authIDField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string UserID
    {
        get
        {
            return this.userIDField;
        }
        set
        {
            this.userIDField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string CompanyID
    {
        get
        {
            return this.companyIDField;
        }
        set
        {
            this.companyIDField = value;
        }
    }
}

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.17929")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
public partial class NewDataSetTable1
{

    private string languageIDField;

    private string languageDescriptionField;

    private string langLargeImageField;

    private string langThumbImageField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LanguageID
    {
        get
        {
            return this.languageIDField;
        }
        set
        {
            this.languageIDField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LanguageDescription
    {
        get
        {
            return this.languageDescriptionField;
        }
        set
        {
            this.languageDescriptionField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LangLargeImage
    {
        get
        {
            return this.langLargeImageField;
        }
        set
        {
            this.langLargeImageField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string LangThumbImage
    {
        get
        {
            return this.langThumbImageField;
        }
        set
        {
            this.langThumbImageField = value;
        }
    }
}

}

Answer 1

因为我们都明白你需要做的是resultingMessage.Items[0].LoginState来获取登录状态并将其放在一个整数中。

int state = (resultingMessage.Items[0] as NewDataSetTable).LoginState;

Answer 2

现在您已经对XML进行了反序列化，您所要做的就是从数据集中获取它。试试以下

foreach (DataTable table in resultingMessage.Tables)
{
   foreach (DataRow row in table.Rows)
   {
     foreach (object item in row.ItemArray)
     {
        // read item
        var loginState = item.LoginState;
     }
   }
}