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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
You can employ until keyword in two ways to verify a condition in a Do...Loop statement. You can verify the condition before you enter the loop (as illustrated in the following Chk
Associating Toolbars for the menu: 1. Insert the tool bar control to your form. 2. Now follow the steps to append the tool bar control to your form. 3. Then, Right Click
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Assume you are creating an order entry and editing application for a book store. An order consists of a product, quantity, total price, payment type including Credit/Debit card acc
Describe different validation controls of VB.net?
Returns or sets the name of the object or application which generated the error originally. The Source property indicates a string expression which is usually the class name or pro
Events: The Controls are placed on a form and then to make them functional an "event procedure" is related with the control object. An event process is what happens in respons
MULTIPLE DOCUMENT INTERFACE (MDI) WINDOWS The SDI (Single document interface) supports one open window or document at a particular time. Microsoft's notepad and paint are il
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