WCF CollectionDataContract 字典构造函数

Question

我正在使用 WCF CollectionDataContract 通过 Dictionary 传递数据，它工作得很好。

[CollectionDataContract]
public class MyDataDictionary : Dictionary<string, MyItemValue> { }

[DataContract]
public class MyItemValue
{
    [DataMember] public int ID { get; set; }           
    [DataMember] public string Name { get; set; }
    // ...
    public IP21ItemValue() {
        ID = -1;
        Name = string.Empty;
        // ...
    }
}

我想增强我的字典，使其不区分大小写，我已经尝试了多种类似的方法：

// Attempt to put the argument on the declaration.
[CollectionDataContract]
public class MyDataDictionary : Dictionary<string, MyItemValue>(StringComparer.InvariantCultureIgnoreCase) { }

// Attempt to instantiate it within the constructor...
[CollectionDataContract]
public class MyDataDictionary : Dictionary<string, MyItemValue> {
    public MyDataDictionary() {
        this = new Dictionary<string, MyItemValue>(StringComparer.InvariantCultureIgnoreCase);
    }
}

但我似乎无能为力。我真的很想避免将整个内容包装在字典是数据成员的 class 中。有没有语法可以做到这一点？

Answer 1

调用基本 class 构造函数，如下所示：

public class MyDataDictionary : Dictionary<string, MyItemValue> {
    public MyDataDictionary() 
        :base(StringComparer.InvariantCultureIgnoreCase)
    {
    }
}

WCF CollectionDataContract 字典构造函数

WCF CollectionDataContract Dictionary constructor

c#

wcf

constructor

dictionary

case-insensitive