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A For Each...Next loop is similar to a For...Next loop. Rather than repeating the statements a particular number of times, For Each...Next loop repeats group of statements for each item in a collection of objects or for each element of an array. It is especially helpful if you do not know how several elements are present in a collection.
In the given HTML code example, the contents of any Dictionary object are utilized to place text in several text boxes:
HTML
HEAD TITLE Forms and Elements TITLE HEAD
SCRIPT LANGUAGE="VBScript"
Sub cmdChange_OnClick
Dim d 'Create a variable
Set d = CreateObject("Scripting.Dictionary")
d.Add "0", "Athens"
'Add some keys and items d.Add "1", "Belgrade"
d.Add "2", "Cairo"
a = d.items
For i = 0 To d.Count
document.frmForm.Elements(i).Value = a(i)
Next
End Sub
SCRIPT
BODY
CENTER
FORM NAME="frmForm"
Input Type = "Text"
Input Type = "Button" NAME="cmd Change" VALUE="Click Here"p
This is a member of Microsoft's Visual Basic family of development products. Other members comprise Visual Basic (Professional and Standard Editions) & Visual Basic for Application
Variable Scope Prefixes As script size rise, so does the value of being capable to rapidly differentiate the scope of variables. A one-letter scope prefix preceding type prefix
How to create a login form in vb 2010
IMAGELIST The CImageList object is a collection of the same sized images, all of which can be referred to by its index. The ImageList are used to proficiently manage the large
Data types: The New data types were defined by using the typedef or #define statements. This was to allow the transition from 16 bit to 32 bit system. Some of the fresh data t
INTRODUCTION TO GUI DESIGN AND FILE HANDLING The aim of the user interface design is to attain the user's goals. When the user's goals are met, the user is satisfied and the
1. Create a new solution file named Ch03HandsOnProject1. 2. Rename the form and set the filename of the form to frmMain and frmMain.vb, respectively. 3. Set the appropriate p
The following code will do the job:
Accelerators: The Accelerators are short cut keys. The Accelerators are formed by placing an ampersand before any of the characters of the Caption. As a product the letter fol
While several operations take place in an expression, each part is evaluated & resolved in a predetermined order called operator precedence. You can employ parentheses to override
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