传回指定之清单中项目的资料型别。
显示数字资料型别所允许的位数上限。
Shows the maximum number of digits allowed for numeric data types.
编译器会比较每对多载的定义参数之资料型别。
For each pair, it compares the data types of the defined parameters.
显示以字元为基础的资料型别可允许的字元数。
Shows the number of characters allowed for character-based data types.
阵列物件为建立任何资料型别的阵列提供支援。
The array object provides support for creation of arrays of any data type.
泛型类别会封装并非特定资料型别独有的作业。
Generic classes encapsulate operations that are not specific to a particular data type.
以下的清单按资料型别摘要地列出RFX 函式。
The following list summarizes the RFX functions by data type.
显示以字元为主的资料型别可允许的资料行字元数。
Shows the number of characters allowed for columns with character-based data types.
显示数字资料型别的小数点右边可以出现的位数上限。
Shows the maximum number of digits that can appear to the right of the decimal point for numeric data types.
资料型别会指定变数、常数或函式可接受之值的类型。
A data type specifies the type of value that a variable, constant, or function can accept.
宣告阵列变数后，就不可再变更其阵序或其元素资料型别。
Once you declare an array variable, you cannot change its rank or its element data type.
根据上述法则，常值的资料型别会经过进一步的强制型转。
The data type of the literal may undergo further coercion according to the rules described above.
传回这个型别转换子设计来转换之资料型别的标准值集合。
Returns a collection of standard values for the data type this type converter is designed for.
型别语意适用于所有资料型别之间的转换，包括物件型别。
Type semantics apply to conversions between all data types, including object types.
它可让呼叫程式码在每次呼叫程序时，根据需求调整资料型别。
This allows the calling code to tailor the data types to its requirements each time it calls the procedure.
下列范例会显示没有使用建议之基础资料型别的两个列举型别。
The following example shows two enumerations that do not use the recommended underlying data type.
这让变数得以系结特殊资料型别，而且只储存这种型别的资料。
This binds a variable to a particular data type, and the variable can store only data of that type.
这个主题简介说明这个函式，并示范RF x函式可用的资料型别。
This topic describes the functions briefly and shows the data types for which RFX functions are available.
您可以为整个应用程序修改特定资料型别的资料栏位之外观与行为。
You can modify the appearance and behavior of data fields of a specific data type for the whole application.
说明撰写阵列常值的方式，以及在同一阵列中结合资料型别的方式。
Illustrates how to compose array literal values and how to combine data types in the same array.
您可以指定自订资料产生器做为SQL资料型别的预设资料产生器。
You can assign a custom data generator as the default data generator for a SQL data type.
编辑器资料表的格式是使用资料型别做为索引键，而编辑器做为值。
The format for an editor table uses data types as keys and editors as values.
您可以将没有筛选属性的自订资料产生器指派给任何SQL资料型别。
You can assign a custom data generator that has no filter attributes to any SQL data type.
初始设定式通常会用在将来源资料规划为新资料型别的查询运算式中。
Initializers are typically used in query expressions when they project the source data into a new data type.
在转换方法、属性和栏位的处理中，会发生各种不同的资料型别转换。
In the process of converting methods, properties, and fields, various data type conversions take place.
只要程序一开始执行，每个区域变数就会初始化为所属资料型别的预设值。
Every local variable is initialized to the default value for its data type as soon as the procedure begins running.
当您必须撰写自己的rfx函式呼叫时，请按资料型别从这些函式中来选出。
In cases where you must write your own RFX function calls, select from these functions by data type.
请确定两个阵列均具有相同的阵序规范(维度数目)及相容的元素资料型别。
Ensure that the two arrays have the same rank (number of dimensions) and compatible element data types.
请确定两个阵列均具有相同的阵序规范(维度数目)及相容的元素资料型别。
Ensure that the two arrays have the same rank (number of dimensions) and compatible element data types.
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