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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
For ..... Next Repetition Statement: To demonstrate the working of for .. next control statement, put a command button and a label control on the form. The Handle clicks the e
Deleting Records: To remove a record use the Delete method. To delete the record from the customer table follow the coding as shown below: data1.RecordSource = "Customer"
DYNAMIC LINK LIBRARY - DLL The DLL are files which can be called when required by the other program that is running in the computer. The DLL files which support the specific
write a detailed account on ADO.net architecture.
Would it be possible to see an example of an array program that tracks rent in different apartment buildings and is modular?
Event-Driven Programming: The Event-driven programming allows the program to react to various inputs or events. The action on a graphical component is an event. For il
Associating Images to Toolbars: 1. Add an Image list to your form from the tool box. 2. Pick the custom property of the image list. 3. Click the images tab. 4. Select
Message Box: The Message Box can be specified a title as shown in figure to specify the title for the message box follow by the command given below: Private Sub Command1_C
MODULE The Modules are the collection of VB statements. Modules are used to simplify the program development. To add a module to your project, choose the project tabpage, and t
SDI Application The SDI application uses the main frame window to exhibit a document. Only one document can be opened at a particular time.
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