Decimal* (- 7.9 E+28 to + 7.9 E+28) (dv) Variant subtype Must be declared as a Variant and then converted using the CDec function14 bytes (112 bits)Conversion - CDec Double (- 1.8 E+308 to + 4.9 E+324) (db) double precision floating point for decimals8 bytes (64 bits)Conversio...
进入 SubDataType()Fori =0To100t1= t1 +0.1t2= t2 +CDec(0.1) Debug.Print"Double="& t1 &"Decimal="&t2NextEnd Sub结果:Double=.1Decimal=.1Double=.2Decimal=.2Double=.3Decimal=.3Double=.4Decimal=.4Double=.5Decimal=.5Double=.6Decimal=.6Double=.7Decimal=.7Double=.8Decimal=.8Double=....
SubDataType()Fori =0To100t1= t1 +0.1t2= t2 +CDec(0.1) Debug.Print"Double="& t1 &"Decimal="&t2NextEnd Sub结果:Double=.1Decimal=.1Double=.2Decimal=.2Double=.3Decimal=.3Double=.4Decimal=.4Double=.5Decimal=.5Double=.6Decimal=.6Double=.7Decimal=.7Double=.8Decimal=.8Double=.9Deci...
Keep in mind that Integer will always round your decimals to the nearest integer, which means you might get some strange results if you’re not expecting them. If you need more precision, use Double. There aremany other numerical VBA data types.But you should be able to handle just about...
Using the Date data type is the best way to work with dates (and times) in VBA. Variables that are declared as a Date data type are actually stored as a decimal number. This data type uses 8 bytes The default value is (?) 00:00:00 ...
The Integer data type takes up 2 bytes of memory, which means it can store values from -32,768 to 32,767. This is useful for small numbers that do not require decimal places and can save memory space compared to other data types like Double or Long. Range: As mentioned earlier, the ...
vbDataObject13データ アクセス オブジェクト vbDecimal14Decimal vbByte17Byte vbLongLong20LongLong整数 (64 ビット プラットフォームでのみ有効) vbUserDefinedType36ユーザー定義型を含むバリアント vbArray8192配列 関連項目 データ型の概要 ...
Convert String to Decimal,CDec() Convert String to Date Check if String is a Date,IsDate() Convert a String to a Date,CDate() Numeric Conversions Converting a Numeric Value to a String,Str() Converting a Numeric Value to Another Numeric Data type ...
Decimal (14):高精度十进制数,适用于金融计算 Date (8):日期时间类型,存储范围从公元100年1月1日至9999年12月31日 String:可变长度字符串类型 Object (4):通用对象引用类型 Variant:变体类型,根据赋值内容动态确定具体子类型 [2] 复合数据结构 用户自定义类型 ...
StrType = "adDate" Case adDBDate GetFieldStrType = "adDBDate" Case adDBTime GetFieldStrType = "adDBTime" Case adDBTimeStamp GetFieldStrType = "adDBTimeStamp" Case adDecimal GetFieldStrType = "adDecimal" Case adDouble GetFieldStrType = "adDouble" Case adEmpty GetFieldStrType = "ad...