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单词 null reference
释义

null reference

美 
英 
  • un.空引用;空参引
  • 网络不存在空引用;空参考;没有空引用
un.
1.
空引用
2.
空参引

例句

释义:
1.
Attribute value with a null reference assigned to a reference type or to a nullable value type.
属性值等同于分配给引用类型或分配给可为空值类型的空引用。
msdn2.microsoft.com
2.
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。
msdn2.microsoft.com
3.
The null keyword is a literal that represents a null reference, one that does not refer to any object.
null关键字是表示不引用任何对象的null引用的文字值。
msdn2.microsoft.com
4.
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。
msdn2.microsoft.com
5.
Parameter. The name can be a null reference.
参数指定的名称命名该对象。
msdn2.microsoft.com
6.
The debugging information for the assembly, or a null reference if such information does not exist or is not available.
程序集的调试信息;如果此类信息不存在或不可用,则为空引用。
msdn2.microsoft.com
7.
If XmlResolver does not know how to resolve the given URI, then it returns a null reference.
如果XmlResolver不知道如何解析给定的URI,将返回null引用。
msdn2.microsoft.com
8.
Is created. Once changed, it cannot be reset to a null reference.
一旦更改,此属性就不能被重置为空引用。
msdn2.microsoft.com
9.
A null reference to a DACL allows any user to add access rules to an object, potentially creating a denial-of-service attack.
对DACL的空引用使得任何用户都可以向对象添加访问规则,这就有可能产生拒绝服务攻击。
msdn2.microsoft.com
10.
A null reference is a reference to an object that does not exist, often because no instance of the object has been programmatically created.
空引用是对不存在的对象的引用,原因通常是还未以编程方式创建该对象的任何实例。
msdn2.microsoft.com
1.
Initializes all the fields of the object at a specific address to a null reference or a 0 of the appropriate primitive type.
将位于指定地址的对象的所有字段初始化为空引用或适当的基元类型的0。
msdn2.microsoft.com
2.
The default value of String is Nothing (a null reference).
String的默认值为Nothing(空引用)。
msdn2.microsoft.com
3.
You see a tooltip that warns about a possible null reference.
您会看到警告有关可能的空引用的工具提示。
msdn.microsoft.com
4.
Transfers control to a target instruction if value is false, a null reference, or zero.
如果value为false、空引用或零,则将控制转移到目标指令。
msdn2.microsoft.com
5.
Finally, say goodbye to the dull, everyday drudgery of null reference exceptions.
最后,告别那些处理空引用异常的枯燥差事吧。
www.ibm.com
6.
The IsTrue operator for Employee returns the value of the Employee. IsActive field or false for a null reference.
Employee的IsTrue运算符返回Employee.IsActive字段的值或false(对于空引用)
msdn2.microsoft.com
7.
It is symmetric: for any non-null reference values x and y, x. equals(y) should return true if and only if y. equals(x) returns true.
具有对称性:对于任何非空的参考值x和y,当且仅当y.equals(x)返回真值是,x.equals(y)也应该返回真值。
www.ibm.com
8.
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)。
msdn2.microsoft.com
9.
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。
msdn2.microsoft.com
10.
Fixed Null Reference Exception when deleting a that has holes in it.
修复了当删除一个包含空值的对象时引发的空引用异常
www.infoq.com
1.
For any non-null reference value x, x. equals(null) should return false.
对于任何非空的参考值x,x.equals(null)应该返回假值。
www.ibm.com
2.
Is thrown if the object reference is a null reference.
如果对象引用是空引用,则引发。
msdn2.microsoft.com
3.
It is reflexive: for any non-null reference value x, x. equals(x) should return true.
具有反射性:对于任何非空的参考值x,x.equals(x)应该返回真值。
www.ibm.com
4.
Is a reference type, the statement creates an array of 10 elements, each of which is initialized to a null reference.
是引用类型,则该语句将创建一个由10个元素组成的数组,其中每个元素都初始化为空引用。
msdn2.microsoft.com
5.
When sorting, a null reference (Nothing in Visual Basic) is considered to be less than any other object.
排序时,空引用(在VisualBasic中为Nothing)被视为小于任何其他对象。
msdn2.microsoft.com
6.
Is thrown if the array reference is a null reference.
如果数组引用是空引用,则引发。
msdn2.microsoft.com
7.
otherwise , a null reference is pushed on the stack.
否则,将空引用推送到堆栈上。
www.ichacha.net
8.
A null reference pointer was passed to the stub.
向占位程序传送了空的索引指针。
www.fan6.net
9.
The object is a null reference.
对象为空引用。
msdn2.microsoft.com
10.
Converts to a string terminating in a null reference (Nothing in Visual Basic) or to a BSTR.
转换为以空引用(在VisualBasic中为Nothing)终止的字符串或转换为BSTR。
msdn2.microsoft.com
1.
If a null reference is passed in, the instance is set to null.
如果传入了空引用,则将该实例设置为空。
msdn2.microsoft.com
2.
If any of these members is nullNothingnullptra null reference (Nothing in Visual Basic), its value is not included in the returned string.
如果这些成员中有任何为nullNothingnullptr空引用(在VisualBasic中为Nothing),则它的值不包含在返回的字符串中。
msdn2.microsoft.com
3.
An attempt was made to set the initialization vector to nullNothingnullptra null reference (Nothing in Visual Basic).
试图将初始化向量设置为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
4.
When the URL value for an image is nullNothingnullptra null reference (Nothing in Visual Basic), an image cannot be displayed.
当图像的URL值为nullNothingnullptrnull引用(在VisualBasic中为Nothing)时,图像将无法显示。
msdn2.microsoft.com
5.
If the method does not require any parameters, values should be nullNothingnullptra null reference (Nothing in Visual Basic).
如果该方法不需要任何参数,values应为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
6.
Gets the type that declares the method, which is always nullNothingnullptra null reference (Nothing in Visual Basic) for dynamic methods.
获取声明方法的类型,对于动态方法,类型始终为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
7.
Passes a null reference (Nothing in Visual Basic) instead of a reference to a value type.
传递空引用(在VisualBasic中为Nothing),而不是对值类型的引用。
msdn2.microsoft.com
8.
Transfers control to a target instruction if value is false, a null reference (Nothing in Visual Basic), or zero.
如果value为false、空引用(VisualBasic中的Nothing)或零,则将控制转移到目标指令。
msdn2.microsoft.com
9.
One of the elements in types is nullNothingnullptra null reference (Nothing in Visual Basic).
types中的一个元素为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
10.
Pass nullNothingnullptra null reference (Nothing in Visual Basic) to use the evidence of the current application domain.
传递nullNothingnullptr空引用(在VisualBasic中为Nothing)以使用当前应用程序域的证据。
msdn2.microsoft.com
1.
This parameter can be nullNothingnullptra null reference (Nothing in Visual Basic), so always check it.
此参数可以为nullNothingnullptr空引用(在VisualBasic中为Nothing),所以始终检查它。
msdn2.microsoft.com
2.
The DataSource property of the DataGridView is not nullNothingnullptra null reference (Nothing in Visual Basic).
DataGridView的DataSource属性不是nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
3.
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.NETFramework1.0和1.1版中的行为不同,在这两个版本中,返回的是空引用。
msdn2.microsoft.com
4.
If callback is nullNothingnullptra null reference (Nothing in Visual Basic), the delegate is not called.
如果callback为nullNothingnullptrnull引用(在VisualBasic中为Nothing),则不调用委托。
msdn2.microsoft.com
5.
Base address (ptr) plus offset byte (ofs) produces a nullNothingnullptra null reference (Nothing in Visual Basic) or invalid address.
基址(ptr)加上偏移字节(ofs)可产生nullNothingnullptr空引用(在VisualBasic中为Nothing)或无效地址。
msdn2.microsoft.com
6.
A default value is assigned to the Text property if nullNothingnullptra null reference (Nothing in Visual Basic) is passed to the property.
如果nullNothingnullptrnull引用(在VisualBasic中为Nothing)传递给Text属性,则为该属性分配默认值。
msdn2.microsoft.com
7.
An Object if the item was previously stored in the Cache; otherwise, nullNothingnullptra null reference (Nothing in Visual Basic).
如果该项先前存储在Cache中,则为Object,否则为nullNothingnullptr空引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
8.
This new permission is nullNothingnullptra null reference (Nothing in Visual Basic) if the intersection is empty.
如果交集为空,则此新权限为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
9.
Also, properties on the context object can return nullNothingnullptra null reference (Nothing in Visual Basic).
同样,上下文对象的属性(Property)可以返回nullNothingnullptr空引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
10.
The List, Next, and Previous properties are set to nullNothingnullptra null reference (Nothing in Visual Basic).
List、Next和Previous属性都设置为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
1.
The client script block type is nullNothingnullptra null reference (Nothing in Visual Basic).
客户端脚本块类型为nullNothingnullptr空引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
2.
A string containing a single character or nullNothingnullptra null reference (Nothing in Visual Basic).
包含单个字符或nullNothingnullptrnull引用(在VisualBasic中为Nothing)的字符串。
msdn2.microsoft.com
3.
The default value is nullNothingnullptra null reference (Nothing in Visual Basic).
默认值为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
4.
The property is being set to nullNothingnullptra null reference (Nothing in Visual Basic).
该属性被设置为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
5.
The key or value parameter is set to nullNothingnullptra null reference (Nothing in Visual Basic).
key或value参数设置为nullNothingnullptr空引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
6.
When a String is used as method parameter, nullNothingnullptra null reference (Nothing in Visual Basic) and String. Empty are equivalent.
当String用作方法参数时,nullNothingnullptrnull引用(在VisualBasic中为Nothing)和String.Empty是等效的。
technet.microsoft.com
7.
If there are no attribute items in the collection, the collection returns nullNothingnullptra null reference (Nothing in Visual Basic).
如果集合中没有属性项,则该集合返回nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
8.
Verifies that a specified object is not nullNothingnullptra null reference (Nothing in Visual Basic).
验证指定的对象是否不为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
9.
Specifies the default value for the DefaultEventAttribute, which is nullNothingnullptra null reference (Nothing in Visual Basic).
指定DefaultEventAttribute的默认值,即nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
10.
If the method returns nullNothingnullptra null reference (Nothing in Visual Basic), the valid null value is used.
如果该方法返回nullNothingnullptr空引用(在VisualBasic中为Nothing),则使用有效的null值。
msdn2.microsoft.com
1.
Whose name matches that specified by the name parameter; otherwise, a null reference
如果找到了匹配项,则为与名称参数所指定的名称匹配的
msdn2.microsoft.com
2.
Class encounters a null reference for an object corresponding to an XML element, it either generates an element that specifies
类遇到与XML元素对应的对象的空引用,它或者生成指定
msdn2.microsoft.com
3.
Represents a color that is nullNothingnullptra null reference (Nothing in Visual Basic).
表示值为nullNothingnullptrnull引用(在VisualBasic中为Nothing)的颜色。
msdn2.microsoft.com
4.
Inner parameter is not a null reference, the current exception is raised in a
参数不是空引用,则当前异常在处理内部异常的
msdn2.microsoft.com
5.
Object representing the public nested type with the specified name, if found; otherwise, a null reference
如找到,则为表示具有指定名称的公共嵌套类型的
msdn2.microsoft.com
6.
Interfaces inherit from zero or more base interfaces; therefore, this property returns a null reference
接口从零个或多个基接口继承;因此,如果
msdn2.microsoft.com
7.
The first column of the first row in the result set as an Oracle-specific data type, or a null reference if the result is a
结果中第一行的第一列会被设置为特定于Oracle的数据类型,或者,如果结果为
msdn2.microsoft.com
8.
Any operation that attempts to reference a null reference in verifiable code throws
试图在可验证代码中引用空引用的任何操作都将引发
msdn2.microsoft.com
9.
That contains the specified value, if found; otherwise, a null reference
如果找到,则为包含指定值的最后一个
msdn2.microsoft.com
10.
If the object reference itself is a null reference, then
如果对象引用本身是空引用,则
msdn2.microsoft.com
1.
There are two possible ways a null reference exception could originate in this example
此示例以下面两种可能的方式产生空引用异常:它作为
msdn2.microsoft.com
2.
Is a null reference, and returns a null reference if both
为空引用,则返回
msdn2.microsoft.com
3.
If the object reference is a null reference,
如果对象引用是空引用,则,
msdn2.microsoft.com
4.
If the stack trace is a null reference,
如果堆栈跟踪为空引用,
msdn2.microsoft.com
5.
Property returns the same value that is passed to the constructor, or a null reference
属性返回的值与传递到构造函数中的值相同;或者,如果
msdn2.microsoft.com
6.
The Name property of the PageUser property is not nullNothingnullptra null reference (Nothing in Visual Basic)
PageUser属性的Name属性不为nullNothingnullptrnull引用(在VisualBasic中为Nothing)。
msdn2.microsoft.com
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