C# 如何从 if 语句中的布尔值中跳出 if 语句
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How to break out of an if statement from a boolean inside the if statement
提问by Chris
I have something like this
我有这样的事情
bool a = true;
bool b = true;
bool plot = true;
if(plot)
{
if(a)
{
if(b)
b = false;
else
b = true;
//do some meaningful stuff here
}
//some more stuff here that needs to be executed
}
I want to break out of the if statement that tests a when b turns false. Kind of like break and continue in loops. Any ideas? Edit: sorry forgot to include the big if statement. I want to break out of if(a) when b is false but not break out of if(plot).
我想在 b 变为 false 时跳出测试 a 的 if 语句。有点像 break 和 continue 循环。有任何想法吗？编辑：抱歉忘记包含大 if 语句。我想在 b 为假时跳出 if(a) 但不跳出 if(plot)。
采纳答案by Denise Skidmore
if(plot)
{
if(a)
{
b= !b;
if( b )
{
//do something meaningful stuff here
}
}
//some more stuff here that needs to be executed
}
回答by dotixx
bool a = true;
bool b = true;
bool plot = true;
if(plot && a)
{
if (b)
b = false
else
b = true;
if (b)
{
//some more stuff here that needs to be executed
}
}
This should do what you want ..
这应该做你想做的..
回答by Sergey Berezovskiy
You can extract your logic into separate method. This will allow you to have maximum one level of ifs:
您可以将逻辑提取到单独的方法中。这将允许您最多拥有一级 if：
private void Foo()
{
bool a = true;
bool b = true;
bool plot = true;
if (!plot)
return;
if (a)
{
b = !b;
//do something meaningful stuff here
}
//some more stuff here that needs to be executed
}
