mTECH 270

DIFFRENCE BETWEEN HTML AND CSS

UMCN 05:35

DIFFERENCE BETWEEN HTML AND CSS

Html has to do is structure of the page. for example, an incomplete building, the building is there but there is no any decoration on it.
while css has to do with the styling of the page. for example the paint, putting china windows, POP, of a house. this is an simple example of css.

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HOW TO CREATE A SIMPLE INTEREST CALCULATOR IN VB6

UMCN 04:09

SIMPLE INTEREST CALCULATOR

Below is the interface of the calculator:

TOOL	CAPTION	NAME
Label1	Enter principal	Label1
Label2	Enter rate	Label2
Label3	Enter time	Label3
Label4		lblResult
Textbox1		txtPrincipal
Textbox2		txtRate
Textbox3		txtTime
Command1	Compute	cmdCompute
Command2	Reset	cmdReset

Below are the code:

Dim principal As Double
Dim rate As Double
Dim time As Double
Dim interest As Double

Private Sub cmdcompute_Click()
principal = Val(txtprincipal.Text)
rate = Val(txtrate.Text) / 100
time = Val(txttime.Text)

interest = (p * r * t) / 100
lblresult.Caption = interest
End Sub

Private Sub cmdreset_Click()
txtprincipal.Text = " "
txtrate.Text = " "
txttime.Text = " "
lblresult.Caption = " "
End Sub

at the first step, we declare our variable using dim and give it a data type double. double has decimal point.

In the second step, we assign our variable to text box and calculate them and also display the result in lblresult (label4)

caption is the name that appear on the form.

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HOW TO START BUILDING A SIMPLE WEBPAGE

UMCN 08:49

<html>

<head>

<title>my first web page</title>

</head>

<body>

<h1> this is my first web page</p>

<p>the function of this tag is paragraph</p>
<marquee>I love this page</marquee>

</body>

</html>

where h1 is the our heading and p is our paragraph.

copy this code to any text editor either notepad, sublime, or notepad++.

save the file name with html extension e.g web.html.
marquee in a moving text or image. once you add marquee your text will start moving.

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BASIC HTML TAGS

UMCN 06:59

tag is the opening and closing angle bracket < >.
element is every i.e the tag and what is between it e.g <h1>my first web</p>\

TYPE OF TAG

container tag
self closing tag

container tag are tag that have opening and closing tag e.g <p> and</p >.
self closing tag are tag that stand on their own e.g <meta/>

note: every tag that is open must be close.

Some basic html tags

<h1> to <h6> headings
<p> paragrah
<br> break: used to break to another line
<b> bold
<u> under line
<i> italics
<em> emphasis: make text italics inline
<strong> bold: used to bold character inline
<hr> horizontal: draw horizontal line
<a> anchor: used when you want link to page
<sup> superscript
<sub> subscript
<abbr> abbreviation: used when you want abbreviate word
<ul> unorder list
<ol> ordered list
<li> list
<q> used for block quotation
<blockquote> used for inline quotation
<cite> indicate site
<dfn> used when new word is introduced
<address> used when you want to put your email address
<ins> underline selected word
<del> cancel unwanted text
<s> cancel text that are block
<dl> definition list
<dt> definition terms
<dd>

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INTRODUCTION TO WEB DESIGN

UMCN 06:17

Basic HTML Template

<html>

<head>

<title>my first web page</title>

</head>

<body>

</body>

</html>

Doctype: tell the browser the type of document you used; in this case we you used html document

html: hyper markup language.
head: title is a child of head. there are some certain element element that only function on the head tag e.g <script> tag,<meta> tag etc.
title: is the title of the page. the name that appear on your browser tag.
body: every other thing will be done within the body tag.

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HOW TO USE CHECKBOX IN VISUAL BASIC 6.0

UMCN 04:27 1

FOR CHECK BOX

you can select as many option as you want using check box. below is how to use check box:

select check box
draw as many as you want
double-click on the on the checkbox and type

if check1.value=checked then
check1.caption="checked"
else
check1.value="unchecked"
end if

Where check is the name of your checkbox

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HOW TO USE COMBO BOX IN VISUAL BASIC 6.0

UMCN 04:25

FOR COMBO BOX

double on your form and type in the following code

combo1.AddItem "Borno"
combo1.AddItem "Bauchi"
combo1.AddItem "Benue"
combo1.AddItem "Benin"

combo1. is the name of the combo box, AddItem tell the compiler that you want to add Item on combo box; and the name in quote are the Items added to the combo box.

try it and see for your self.

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