Object類的用法(二)

2021-04-12 18:27:51 字數 1287 閱讀 9458

using system;

using system.collections.generic;

using system.text;

namespace object.equals_方法

' and" +

" value is :", myvariable1.gettype(), myvariable1);

console.writeline("type of 'myvariable2' is '' and" +

" value is :", myvariable2.gettype(), myvariable2);

// compare 'myvariable1' instance with 'myvariable2' object.

if (myvariable1.equals(myvariable2))  

console.writeline("/nstructures 'myvariable1' and " +

"'myvariable2' are equal");

else

console.writeline("/nstructures 'myvariable1' and " +

"'myvariable2' are not equal");

if(object.equals(myvariable1,myvariable2))

console.writeline("/nstructures 'myvariable1' and " +

"'myvariable2' are equal");

else

console.writeline("/nstructures 'myvariable1' and " +

"'myvariable2' are not equal");

console.writeline(myvariable1 == myvariable2);//但自定義的結構型別,不能用==進行比較,而自定義的類可以用==進行比較

if(referenceequals(myvariable1,myvariable1)) 

console.writeline("/nstructures 'myvariable1' and " +

"'myvariable2' are equal");

else

console.writeline("/nstructures 'myvariable1' and " +

"'myvariable2' are not equal");

console.readkey();}}

}

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