C 實現實體類和XML相互轉換

一、實體類轉換成xml

將實體類轉換成xml需要使用xmlserializer類的serialize方法，將實體類序列化

public

static
string xmlserialize(t obj)
}

示例：1、定義實體類

[system.xml.serialization.xmltypeattribute(anonymoustype = true

)]    [system.xml.serialization.xmlrootattribute(namespace = "", isnullable = false
)]    
public
class
request
public
string securitycode 
public patientbasicinfo patientinfo       
}///    [system.xml.serialization.xmltypeattribute(anonymoustype = true
)]    
public
partial
class
patientbasicinfo
public
string patientname 
public
string phoneticize 
public
string *** 
public
string birth 
public
string birthplace 
public
string country 
public
string nation 
public
string idnumber 
public
string securityno 
public
string workunits 
public
string address 
public
string zipcode 
public
string phone 
public
string contactperson 
public
string contactship 
public
string contactpersonadd 
public
string contactpersonphone 
public
string operationcode 
public
string operationname 
public
string operationtime 
public
string cardno 
public
string changetype 
}

2、給實體類賦值，並通過序列化將實體類轉換成xml格式的字串

request patientin = new

request();
patientin.system = "
his"
;             patientin.securitycode = "
his5";
patientbasicinfo basicinfo = new
patientbasicinfo();
basicinfo.patientno = "
1234";
basicinfo.patientname = "測試"
;             basicinfo.phoneticize = ""
;             basicinfo.*** = "1"
;             basicinfo.birth = ""
;             basicinfo.birthplace = ""
;             basicinfo.country = ""
;             basicinfo.nation = ""
;             basicinfo.idnumber = ""
;             basicinfo.securityno = ""
;             basicinfo.workunits = ""
;             basicinfo.address = ""
;             basicinfo.zipcode = ""
;             basicinfo.phone = ""
;             basicinfo.contactship = ""
;             basicinfo.contactpersonphone = ""
;             basicinfo.contactpersonadd = ""
;             basicinfo.contactperson = ""
;             basicinfo.changetype = ""
;             basicinfo.cardno = ""
;             basicinfo.operationcode = ""
;             basicinfo.operationname = ""
;             basicinfo.operationtime = ""; 
patientin.patientinfo =basicinfo;
//序列化
string strxml = xmlserializehelper.xmlserialize(patientin);

3、生成的xml例項

<?xml version="

1.0" encoding="
utf-16
"?>
"" xmlns:xsd="
">
hishis5
1234
測試1     

二、將xml轉換成實體類

把xml轉換成相應的實體類，需要使用到xmlserializer類的deserialize方法，將xml進行反序列化。

public

static t deserializer(string strxml) where t:class
}catch
(exception ex)
}

示例：將上例中序列化後的xml反序列化成實體類

//反序列化

request r = xmlserializehelper.deserializer(strxml);

三、將datatable轉換成xml

複製**

//將datatable轉換成xml

datatable dt = new datatable("mytable");

//新增列

dt.columns.add("id", typeof(int));

dt.columns.add("name", typeof(string));

dt.columns.add("***", typeof(char));

//新增行

dt.rows.add(1, "小明", '1');

dt.rows.add(2, "小紅", '2');

dt.rows.add(3, "小王", '2');

dt.rows.add(4, "測試", '2');

//序列化，將datatable轉換成xml格式的字串

string strxml = xmlserializehelper.xmlserialize (dt);

複製**

四、將xml轉換成datatable

1 //反序列化，將xml轉換成字串

2 datatable dtnew=  xmlserializehelper.deserializer(strxml);

五、將list集合轉換成xml

複製**

///

/// 測試類

///

public class student

public string name

public char ***

public int age

}//測試集合

listlist = new list()

,new student(),

new student(),

new student()

};//序列化

string strxml = xmlserializehelper.xmlserialize>(list);

複製**

六、將xml轉換成集合

使用上面例子中集合轉換成的xml進行反序列化。

//反序列化

listliststu = xmlserializehelper.deserializer>(strxml);

posted @

2019-01-22 13:40

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