When declaring variables to hold an integer using the Dim statement[2], use the code “Dim rowNumber as Integer.” The term “Dim” should appear at the preceding part of a variable. If the data type is not specified when declaring the variable or the variable is not declared at all, ...
AI代码解释 Subtest()Dim vArray As Variant,dValue As Double 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,...
Variable declaration (VBA dim): How and why Set a name for the VBA variable.For example, you might give your numbers variable, the “quarterlySales” variable name. Set a type for the VBA variable.We’ll go over types in more detail in the next section. For now, just think of type ...
变量和常量命名规则必须以字母开头不能包含空格、句点(.)、感叹号(!)或字符@,&,$,#长度不能超过 255 个字符不能使用 Visual Basic 保留关键字变量变量语法变量在使用前必须声明即定义变量。Dim variable_name As variable_type数据类型在程序编写中,定义一个变量的数据类型,首先是表示它的存储形式。 其次是通知编...
Also use aDimstatement to declare the object type of a variable. The following declares a variable for a new instance of a worksheet. VBCopy DimXAsNewWorksheet If theNewkeyword is not used when declaring an object variable, the variable that refers to the object must be assigned an existing...
变量和常量命名规则必须以字母开头不能包含空格、句点(.)、感叹号(!)或字符@,&,$,#长度不能超过 255 个字符不能使用 Visual Basic 保留关键字变量变量语法变量在使用前必须声明即定义变量。Dim variable_name As variable_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...
SubLocalVariable()DimstrMsgAsStringstrMsg ="This variable can't be used outside this procedure."MsgBox strMsgEndSubSubOutsideScope() MsgBox strMsgEndSub 专用模块级范围 可以在模块的声明部分定义模块级变量和常量。 模块级变量可以是公共的,也可以是私有的。 公共变量可用于项目中所有模块中的所有过程;私有...
Tagged as: Data Types, Declare in memory, declare variable, Dim, LET function, Set, Variable LinkedIn Twitter YouTube Leila Gharani I’ve spent over 20 years helping businesses use data to improve their results. I've worked as an economist and a consultant. I spent 12 years in corporate...
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...
PublicNumberAsInteger' Public Integer variable.PublicNameArray(1To5)AsString' Public array variable.' Multiple declarations, two Variants and one Integer, all Public.PublicMyVar, YourVar, ThisVarAsInteger 另請參閱 資料類型 陳述式 支援和意見反應 ...