1.变量1.Dim <<variable_name>> As <<variable_type>> 2.规则 变量名称必须使用一个字母作为第一个字符。 变量名称不能使用空格,句点(.),感叹号(!)或字符@,&,$,#。 变量名称的长度不能超过255个字符。 不能使用Visual Basic保留关键字作为变量名称。 3. Sub var() Dim str As String str = "string...
1 2 Dim myVar As Integer myVar = 10 So what is a variable? Is it basically a symbolic name for a storage location, for storing data or pointers to data. Without variables you would be able to process any data. When using variables there are 2 steps you need to complete: Declare the...
通常我们声明两个变量: DimAasintegerDimBasstring 可以用一个语句同时声明多个变量 DimAasinteger, Basstring 另外,还可以使用类型定义字符来定义变量: DimmyVariable%'myVariable 被隐式声明为 Integer 类型 在VBA中,以下是可用于变量类型定义的字符: %:用于定义整数类型(Integer)变量。例如:myVariable%。 &:用于定...
此範例顯示用來宣告變數的Dim語句。 它也會顯示用來宣告陣列的Dim語句。 陣列下標的預設下限為 0,而且可以使用Option Base語句在模組層級覆寫。 VB複製 ' AnyValue and MyValue are declared as Variant by default with values' set to Empty.DimAnyValue, MyValue' Explicitly declare a variable of type Intege...
Dimvariable_nameAsvariable_type 数据类型 在程序编写中,定义一个变量的数据类型,首先是表示它的存储形式。 其次是通知编译程序使用变量的数据类型,取得优化代码;这样可以提高程序的运行速度,减少内存的占用。 数字型 字节整型 Byte 0 ~ 255 特点:占用字节数少,同样一个字母 Byte 类型只占用 1 个字节 ...
Dim iRow As Integer,iCol As Integer vArray=Range("A1:C10000").Value2 'read all the values at once from the Excel cells,put into an array For iRow=LBound(vArray,1)ToUBound(vArray,1)For iCol=LBound(vArray,2)ToUBound(vArray,2)dValue=vArray(iRow,iCol)If dValue>0Then ...
Can I refer to a cell value/text for "dimming" a variable name, instead of typing it manually? Something like this: "Dim & Range("A1").Text & as Variant", where A1 contains "myText". Thank you in advance. Regards. Hi, In VBA, if you want to refer the cell's value/text in ...
'public variable Public get_item_all_dev(50) As db_attribute '全部设备信息 Public db_index As Integer '全部设备db块数量'///_获取井名称_ Public Sub GET_点() On Error Resume Next Application.ScreenUpdating = False Dim WellName(300) As String Dim...
SubSample2()DimAAs StringA = "Anand" MsgBox AEnd Sub Step 7:Run the code from the run button provided and see the result, Explanation of VBA DIM DIM in VBA is used to declare variables as different data types. The variables can be a single variable or an array which we need to keep...
Integer (Int) Variable Type The VBA Int data type is used to store whole numbers (no decimal values). However as we’ll see below, the Integer values must fall within the range ‑32768 to 32768. To declare an Int variable, you use the Dim Statement (short for Dimension): Dim intA ...