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在MVC中，View是可以直接訪問Model，Model不依賴于View，但是 View是依賴于Model。MVVM是將頁(yè)面與數(shù)據(jù)邏輯分離的模式，它把數(shù)據(jù)綁定...
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a='abc'意思就是把a(bǔ)bc賦值給a，只是賦值，不是等于 如果是等于就是2個(gè)=“a==abc”那么它的類型就是string老師，這個(gè)作業(yè)我不知道怎么寫，我還是沒有很好的理...
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