Real number (8 bytes) with the precision 15 digits in the range: Real number (4 bytes) with the precision 7 digits in the range: For example, &H10 in hexadecimal represents decimal 16. Hexadecimal numbers can be entered directly by preceding numbers in the proper range with &H. The following table shows the subtypes of data that a Variant can contain: subtype These different categories of information that can be contained in a Variant are called subtypes. ![]() Of course, you can also have a rich variety of numeric information ranging in size from Boolean values to huge floating-point numbers. When used with other date or time data, the result is always expressed as a date or a time. For example, you can have numeric information that represents a date or a time. Of course, you can always make numbers behave as strings by enclosing them in quotation marks ("").īeyond the simple numeric or string classifications, a Variant can make further distinctions about the specific nature of numeric information. Similarly, if you're working with data that can only be string data, VBScript treats it as string data. ![]() That is, if you're working with data that looks like numbers, VBScript assumes that it is numbers and does the thing that is most appropriate for numbers. A Variant behaves as a number when you use it in a numeric context and as a string when you use it in a string context. Because Variant is the only data type in VBScript, it's also the data type returned by all functions in VBScript.Īt its simplest, a Variant can contain either numeric or string information. It is a special kind of the data type that can contain different kinds of information, depending on how it's used. VBScript has only one data type called a Variant.
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