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- Also returns a null reference. 也返回空引用。
- This is a change from the behavior in the.NET Framework versions 1.0 And 1.1, which was to return a null reference. 这与.;NET Framework 1
- A combining operation returns a null reference (Nothing in Visual Basic) when the result of the operation is a delegate that does not reference at least one method. 当合并操作的结果是没有引用任何方法的委托时,该操作返回nullNothingnullptr空引用(在Visual Basic中为Nothing)。
- A null reference pointer was passed to the stub. 向占位程序传送了空的索引指针。
- Which also returns a byte array. 混淆,后者也返回一个字节数组。
- It also returns a Boolean value. 它也返回布尔值。
- This method also returns false if path is nullNothingnullptra null reference (Nothing in Visual Basic), an invalid path, or a zero-length string. 如果path为nullNothingnullptr空引用(在Visual Basic中为Nothing)、无效路径或零长度字符串,则此方法也将返回false。
- Converts to a string terminating in a null reference or to a BSTR. 转换为以null引用终止的字符串或转换为BSTR。
- Is thrown if the array reference is a null reference. 如果数组引用是空引用,则引发。
- Is thrown if the object reference is a null reference. 如果对象引用是空引用,则引发。
- If the table contains less than two rows, Access returns a null value. 如果表所包含的行不到两个,Access将返回Null值。
- Assignment to a built-in type returns a reference to its left-hand operand.Therefore, the assignment operator also returns a reference to the same type as its class. 内置类型的赋值运算返回对右操作数的引用，因此，赋值操作符也返回对同一类类型的引用。
- For reference-type elements, this value is a null reference (Nothing). 对于引用类型的元素,该值为空引用(Nothing)。
- If both Divisor and Dividend evaluate to a null value, the operator returns a null value. 如果Divisor和Dividend的值都为空,则该运算符返回一个空值。
- If no record satisfies criteria or if domain contains no records, the DLookup function returns a Null. 如果没有符合criteria的记录,或如果domain中不包含任何记录,DLookup函数将返回Null。
- Replaces all occurances of a String within another String. A null reference passed to this method is a no-op. 以指定字符串替换原来字符串的的指定字符串。
- The activate event handler may also return a value, which is treated identically to a return value of an action request event trigger. 激活事件处理器也可以返回一个值，它与动作请求的事件触发器返回的值是一样的。
- If any of these members is a null reference, its value is not included in the returned string. 如果这些成员中的任何一个是空引用,其值将不会包含在返回的字符串中。
- You can also return a component within the page, but this will generate a runtime warning. 你也可以返回一个页面内的组件，但这将会产生一个运行时警告。
- NullReferenceException is thrown if the object reference or pointer is a null reference and the field isn't static. 如果对象引用或指针是空引用并且该字段是静态的,则引发NullReferenceException。
