配置在C#，点网框架中的对象

问题描述

类型1:

objMortgageBAL = new MortgageBAL();
                int Result = objMortgageBAL.SaveLegalTeamComments(CauseNo, DefendantID);

类型2:

Type 2:

int Result = new MortgageBAL().SaveLegalTeamComments(CauseNo, DefendantID);

我在我的项目中使用了上面提到的两种类型的代码.什么时候将"MortgageBAL()"对象放置在Type2中?

i have used code in my project as mentioned both types above. When will "MortgageBAL()" object will dispose in Type2? Which one is good coding practice?

推荐答案

using (objMortgageBAL = new MortgageBAL())
   {
   int Result = objMortgageBAL.SaveLegalTeamComments(CauseNo, DefendantID);
   ...
   }

在这种情况下，当MortgageBAL对象超出范围时，将在右花括号处对其进行处理.

In which case the MortgageBAL object will be disposed when it goes out of scope at the closing curly bracket.

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