Dictionary<string, string> ccms1 = new Dictionary<string, string>();
ccms1.Add("1","001");
ccms1.Add("2", "002");
Dictionary<string, string> ccms2 = new Dictionary<string, string>();
ccms2.Add("11", "0011");
ccms2.Add("2", "0022");
var rtcccms1 = ccms1.Union(ccms2).ToDictionary(a => a.Key, b => b.Value);和 Dictionary<string, string> ccms1 = new Dictionary<string, string>();
ccms1.Add("1","001");
ccms1.Add("2", "002");
Dictionary<string, string> ccms2 = new Dictionary<string, string>();
ccms2.Add("11", "0011");
ccms2.Add("22", "002");
var rtcccms1 = ccms1.Union(ccms2).ToDictionary(a => a.Key, a => a.Value);为什么用的是ToDictionary(a => a.Key, b => b.Value);
而不是ToDictionary(a => a.Key, a => a.Value);
有什么区别吗?Dictionary
ccms1.Add("1","001");
ccms1.Add("2", "002");
Dictionary<string, string> ccms2 = new Dictionary<string, string>();
ccms2.Add("11", "0011");
ccms2.Add("2", "0022");
var rtcccms1 = ccms1.Union(ccms2).ToDictionary(a => a.Key, b => b.Value);和 Dictionary<string, string> ccms1 = new Dictionary<string, string>();
ccms1.Add("1","001");
ccms1.Add("2", "002");
Dictionary<string, string> ccms2 = new Dictionary<string, string>();
ccms2.Add("11", "0011");
ccms2.Add("22", "002");
var rtcccms1 = ccms1.Union(ccms2).ToDictionary(a => a.Key, a => a.Value);为什么用的是ToDictionary(a => a.Key, b => b.Value);
而不是ToDictionary(a => a.Key, a => a.Value);
有什么区别吗?Dictionary
解决方案 »
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