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=.6
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...
You should always try and use the data type that uses the smallest number of bytes.All variables must have an associated data type which determines what data can be stored in it. Array (a) array of Integer, Double, String(av) array as a single variant Boolean (True or False / 0) (...
Something worth noting: thedoubledata type only stores an approximation of long numbers. This makes it good for storing very large numbers but can cause some issues with complex calculations. Kasper Langmann,Microsoft Office Specialist Keep in mind that Integer will always round your decimals to t...
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. ...
ActiveCell.Offset(1,3).Font.Underline = xlDouble 七、引用多个区域 使用Range属性和Union方法可以引用任意区域组合; 使用Areas属性可引用工作表上一组选定的区域。 通过在两个或多个引用之间插入逗号,可使用Range属性引用多个区域。 示例: Worksheets("Sheet1"...
Sub removeDecimals() Dim lnumber As Double Dim lResult As Long Dim rng As Range For Each rng In Selection rng.Value = Int(rng) rng.NumberFormat = "0" Next rng End Sub 此代码将仅帮助您从所选范围的数字中删除所有小数。 92. 将所有值乘以一个数字 Sub addNumber() Dim rng As Range ...
Dim x As Integer 整数 Dim st As String 文本 Dim rg As Range 对象 Set rg = Range("A1") ·对象赋值 Dim arr(1 to 10) As Integer 数组 Long 长整数, Single 单精度,Double 双精度,Date 时间 Public x As Interger ‘声明全局变量,所有模块都能用,不建议,可以使用函数取变量 isnumeric(x) 判断...
Private Type MyType.Field1 As Integer.Field2 As String.Field3 As Double.End Type.在这个例子中，我们声明了一个名为MyType的Type，它包含了一个整数(Field1)、一个字符串(Field2)和一个双精度浮点数(Field3)。一旦您声明了Type，就可以在程序中声明该Type的变量，并使用它来存储数据。例如：Dim data ...
StartRow:=1, DataType:=xlDelimited, TextQualifier:=xlDoubleQuote, _ ConsecutiveDelimiter:=False, Tab:=True, Semicolon:=False, Comma:=False _ , Space:=False, Other:=False, FieldInfo:=Array(1, 1), _ TrailingMinusNumbers:=True End Sub 在实际编程中只要做相应的修改就可以使用了。 3、打开其...