Method 2 – Declare Public Variable in VBA and Assign Value from Excel Cell While declaring global or public variables, not only assigning values but also calling from an Excel cell can be done. By calling a value from theB1cell and executing the VBA code of the2nd sub-procedureofModule 1...
Declare the variable – declare the symbolic variable name (and sometimes data type) Define the variable – set a value to the variable Interesting fact –you you can declare and define a variable in one line using the colon symbol: 1 Dim myVar as Long: myVar = 10 Let’s distinguish the...
It is essentially a list of values that can be accessed using a single variable name. To create a one-dimensional array in Excel VBA, you can declare it using the Dim statement, specifying the data type of the elements and the number of elements in the array. Code: Sub OneDimensional...
You can also use thePublicstatement with empty parentheses to declare a dynamic array. After declaring a dynamic array, use theReDimstatement within a procedure to define the number of dimensions and elements in the array. If you try to redeclare a dimension for an array variable whose size wa...
OptionExplicit' Force explicit variable declaration.DimMyVar' Declare variable.MyInt =10' Undeclared variable generates error.MyVar =10' Declared variable does not generate error. 设置属性改变时的执行代码(Let、Get、Set) 可以创建具有相同名称的Property Let、Property Set和property Get过程。
Name As String * 20 Address As String * 30 Phone As Long HireDate As Date End Type Sub CreateRecord() Dim MyRecord As EmployeeRecord ' Declare variable. ' Assignment to EmployeeRecord variable must occur in a procedure. MyRecord.ID = 12003 ' Assign a value to an element. End Sub...
Public可选。 指示Property Set过程可以由所有模块中的所有其他过程访问。 如果在包含Option Private语句的模块中使用此过程,则此过程在项目的外部不可用。 Private可选。 指示Property Set过程仅能由声明它的模块中的其他过程访问。 Friend可选。 仅在类模块中使用。 指示Property Set过程在整个项目中可见,但对于对象...
MyVar = "45 Help" ' Assign value. MyCheck = IsNumeric(MyVar) ' Returns False.▌IsObject( expression ) as Boolean 返回一个指示标识符是否表示某个对象的变量的 Boolean 值。 示例 Dim MyInt As Integer ' Declare variables. Dim YourObject, MyCheck ' Note: Default variable type is Variant. Dim...
Option Explicit 'declare the array with an LBound value of 1 and an UBound value of 4 Dim IntA(1 to 4) as Integer Sub StaticArray() End Sub In this example, the array variable can be called anywhere within this code module. Instead, you can declare a public array that can be used...
Public Const PI = 3.1, NumPLANETS = 9 Const PI2 = PI * 2 Const RELEASE = #1/1/99/# 6.对象 To declare a variable that will refer to an instance of the Excel Worksheet clas Dim ws1 As Worksheet To put a reference into it