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IsFalse

网络为真

IsFalse

IsFalse

IsFalse

为真

... "Null variable is false." 值变量为假. "0 is false." 为真. "NULL is false." 为假. ...

1

When you define IsTrue, Visual Basic requires you to also define its inverse operator , IsFalse.

当定义 IsTrue 时，VisualBasic 还要求定义它的逆运算符 IsFalse 。

2

Operator overloading in Visual Basic includes the ability to overload two special operators named IsTrue and IsFalse.

VisualBasic 中的运算符重载包含重载名为 IsTrue 和 IsFalse 的两个特殊运算符。

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