下表会显示您可以宣告的运算子。
包含括号以建立运算子的优先顺序。
运算子多载,适用于泛型及内建基本型别。
Operator overloading that works well with generics and built-in primitive types.
它会先检查查询的型态和查询中的各种运算子。
It first examines the shape of the query and the various operators that comprise it.
下列几个章节连结的资讯将解译如何使用运算子。
The following sections link to information that explains how to use the operators.
说明在查询中所使用之子句和运算子的基本概念。
Explains the concepts behind clauses and operators used in queries.
转换运算子和建构函式已经定义为产生相同的转换。
A conversion operator and a constructor have been defined making the same conversion.
说明使用AND运算子来筛选查询结果的原因及方法。
Explains why and how to use the and operator to filter query results.
包含同一层次的多个运算子时,会由左至右进行评估。
If more than one operator of the same level is included, the operators are evaluated left to right.
一元运算子有一个参数,而二元运算子则有两个参数。
Unary operators have one parameter, and binary operators have two parameters.
此方法相当于也会比较执行阶段识别项的等号比较运算子。
This method is equivalent to the equality operator, which also compare run-time identifiers.
您可以使用下表所列的标准逻辑运算子合并或修改搜寻条件。
You can combine or modify search conditions using the standard logical operators listed in the following table.
转换运算子的定义,其中引数的型别就是类别或结构的型别。
A definition of a conversion operator where the argument is of the type of your class or structure.
使用相等比较运算子验证两个指定的泛型型别资料是否相等。
Verifies that two specified generic type data are equal by using the equality operator.
线性转换及线性运算子,特征值扩展,以矩阵表示线性运算子。
Linear transformations and linear operators, eigenvector expansion, matrices as representations of linear operators.
如果您提供转换运算子,进行所需的转换,就能修正这项错误。
This error may be fixed if you supply a conversion operator to make the required cast.
跟圆括号一起使用少量数学运算子,你可以执行更多普遍的计算。
Using a handful of mathematical operators along with the parentheses, you can perform the most common calculations.
在群组中运算子,根据工作项目所属的类别,筛选工作项目清单。
In Group operator to filter a list of work items based on the category to which they belong.
如有需要,在[联结]对话方块中变更主索引键之间的比较运算子。
In the Join dialog box change the comparison operator between the primary keys as required.
提供一组可以用来定义规则运算式的字元、运算子以及建构的资讯。
Provides information on the set of characters, operators, and constructs that you can use to define regular expressions.
在建构查询的运算式时可以使用各种运算子,包括数学和内容运算子。
You can use a variety of operators in constructing expressions for your query, including mathematical and text operators.
若要测试位元栏位,判断特定列举值是否存在,请使用布林逻辑运算子。
To test a bit field to determine whether a specific enumeration value is present, use the Boolean logical operators.
在所有复合指派运算子上,多载二元运算子即隐含多载对等的复合指派。
On all compound assignment operators, overloading the binary operator implicitly overloads the equivalent compound assignment.
下表列出所有支援合并选项模式的运算子,并指出每个运算子受到的限制。
The following table lists the operators that support all merge option modes, subject to the specified restrictions.
除非情况如此,否则布林逻辑运算子就无法抽取栏位中所储存的个别列举值。
Unless this is so, the Boolean logical operators will not be able to extract the individual enumeration values that are stored in the field.
此范例说明如何指定会套用至PLINQ查询中所有后续运算子的合并选项。
This example shows how to specify the merge options that will apply to all subsequent operators in a PLINQ query.
然后,您可以使用加法运算子多载来结合命名空间与本机名称 (以字串表示)。
You then use the addition operator overload to combine the namespace with the local name, expressed as a string.
这些列举值是序数,以便能够在程序码中透过“小于”和“大于”运算子进行比较。
These enumeration values are ordinal so that they may be compared in code by "less than" and "greater than" operators.
如果您的程序码在这种类别或结构上使用此运算子,请确定了解其重新定义的行为。
If your code USES this operator on such a class or structure, make sure that you understand its redefined behavior.
在类别或结构的名称后面,输入成员存取运算子或范围运算子(如本主题稍早所述)。
After the name of a class or structure, type the members access operator or scope operator (as shown earlier in this topic).
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