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This article mainly introduces "the usage of Dim sentences in VBS". In daily operation, I believe many people have doubts about the usage of Dim sentences in VBS. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "the usage of Dim sentences in VBS". Next, please follow the editor to study!

Declare variables and allocate storage space.

Dim varname [(subscripts])] [, varname [([subscripts])]]. . .

Parameter varname

The name of the variable, in accordance with the standard variable naming convention.

Subscripts

The dimension of array variables, you can declare up to 60-dimensional arrays. The subscripts parameter uses the following syntax:

Upperbound [, upperbound]. . .

The lower bound of the array is always 0.

Description

Script-level variables declared with Dim can be used for all procedures in the script, and process-level variables can only be used in procedures.

You can also declare dynamic arrays with Dim statements with empty parentheses. After you declare a dynamic array, you can use ReDim statements within the procedure to define the dimensions and elements of the array. An error occurs if you try to redefine an array that has been explicitly specified in the Dim statement.

Note that when you use the Dim statement in a procedure, you usually place the Dim statement at the beginning of the procedure.

The following example illustrates how to use the Dim statement:

Dim Names (9) 'declares an array of 10 elements. Dim Names () 'declares a dynamic array. Dim MyVar, MyNum 'declares two variables. At this point, the study of "the use of Dim sentences in VBS" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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