40 lines
643 B
Markdown
40 lines
643 B
Markdown
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---
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title: If Else Statement
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localeTitle: 如果是其他声明
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---
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# 如果是其他声明
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If-Else语句根据您的前提条件是否已满,执行代码块。
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## 例
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```
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if(boolean expression)
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{
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// execute this code block if expression evalutes to true
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}
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else
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{
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// always execute this code block when above if expression is false
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}
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int Price = 30;
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If (Price = 30)
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{
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Console.WriteLine("Price is equal to 30.");
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}
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Else
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{
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Console.WriteLine("Price is not equal to 30.");
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}
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```
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由于我们已经宣布我们的int Price为30,这将是预期的产出。
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## 产量
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```
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Price is equal to 30.
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```
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