如何用XML序列化來壓縮名稱空間的輸出？

Question

我已經使用XmlSerializer序列化對象，並在我的輸出中接收不需要的名稱空間屬性。我如何防止它在XML中打印這些名稱空間？

// write and close the bar 
XmlSerializer serializer = new XmlSerializer(typeof(DecisionBar)); 

serializer.Serialize(writer, decision); 

public class DecisionBar 
{ 
    public DateTime bartime { get; set; } 
    public string frequency { get; set; } 
    public bool HH7 { get; set; } 
    public bool crossover { get; set; } 
    public double mfe { get; set; } 
    public double mae { get; set; } 
    public double entryPointLong { get; set; } 
    public double entryPointShort { get; set; } 
} 

輸出：

<DecisionBar xmlns:xsd="http://www.w3.org/2001/XMLSchema"> 
    <bartime>2012-07-23T07:22:00</bartime> 
    <frequency>1 MINUTES</frequency> 
    <HH7>true</HH7> 
    <crossover>false</crossover> 
    <mfe>0</mfe> 
    <mae>0</mae> 
    <entryPointLong>1.2139</entryPointLong> 
    <entryPointShort>1.212</entryPointShort> 
</DecisionBar> 

Answer 1

var ns = new XmlSerializerNamespaces(); 
ns.Add("", ""); 
serializer.Serialize(writer, decision, ns);