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C# 如何在C中获取索引0处的字典键#_C#_Vb.net_Dictionary - Fatal编程技术网

C# 如何在C中获取索引0处的字典键#

C# 如何在C中获取索引0处的字典键#,c#,vb.net,dictionary,C#,Vb.net,Dictionary,我有这样的字典对象: Dictionary<int, string> dictInputColumnNames; ... Dim inputFieldName As String = dictInputColumnNames(dictInputColumnNames.Keys(0)) C#中用于获取密钥的等效代码是什么: int myKey = dictInputColumnNames.Keys.ElementAt(0); 然后可以使用该键检索该值: string inputF

我有这样的字典对象:

Dictionary<int, string> dictInputColumnNames;
...
Dim inputFieldName As String = dictInputColumnNames(dictInputColumnNames.Keys(0))
C#

中用于获取密钥的等效代码是什么:

int myKey = dictInputColumnNames.Keys.ElementAt(0);
然后可以使用该键检索该值:

string inputFieldName = dictInputColumnNames[myKey];