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Programming Reference Sheets: Visual Basic

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Programming Reference Sheets: Visual Basic
skyhawk133
post 14 Aug, 2006 - 09:19 AM
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Alrighty you VB experts, I need your help putting together the ref sheet for Visual Basic.

It should cover the same type of things the C++ ref sheet covers, and we'll eventually do a more advanced one. Post everything here and we'll start to assemble this bad boy!
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Jayman
post 14 Aug, 2006 - 09:24 AM
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Will this be a VB.NET ref sheet or VB6?
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skyhawk133
post 14 Aug, 2006 - 09:32 AM
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Let's go with VB6 as that is what is still taught in most schools I believe...
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Louisda16th
post 15 Aug, 2006 - 07:12 AM
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Datatypes:
Boolean, Byte, Currency, Date, Double, Integer, Long, Single, String, Variant.

Control Structures:

1)
If (<condition>) Then
<statments>
else
<statements>
End If

2)
IIF(<condition>,<truestatements>,<falsestatements>)

Case Control:
Select Case(<expression>)
Case(<expression 1>)
<statements>
Case (<expression 2)
<statements>
.
.
.
Case(<expression n>)
<statements>
Case else
<statements>
End Select

This post has been edited by Louisda16th: 15 Aug, 2006 - 07:11 AM
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Louisda16th
post 15 Aug, 2006 - 07:29 AM
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3) Loops

a)
For (<counter>) = <startvall> To <endval> Step <Increment/Decrement>
(<statements>)
Next (<counter>)

B )
Do While(<expression>)
<statements>
Loop

c)
Do
<statements>
Loop While(<expression>)

d)
Do Until(<expression>)
<statements>
Loop

e)
Do
<statements>
Loop Until(<expression>)

f)
While <expression>
<statements>
Wend


Operators:
Arithmetic:
+,-,*,/,Mod,^
Logical:
AND, NOT, OR XOR,IS,EQV,IMP,LIKE
&-(Concatenation)
Comparision:
=,<,>,<=,>=


Common Events
Activte
Click
Change
DblClick
KeyDown
KeyUp
KeyPress
GotFocus
LostFocus
MouseDown
MouseUp
MouseMove

This post has been edited by Louisda16th: 15 Aug, 2006 - 07:29 AM
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skyhawk133
post 15 Aug, 2006 - 07:52 AM
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What color should the VB sheets be? I was thinking something kinda yellow/orange. no idea why though.
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Amadeus
post 15 Aug, 2006 - 08:11 AM
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Great start, Louisda16th!
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Louisda16th
post 15 Aug, 2006 - 05:13 PM
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Thanx Amadeus (call me Ashwith). Heres smthin more:
Type declaration characters:
%-Integer
$-String
@-Currency
&-Long
#-Double
!-Single
Variable Declaration:
Dim/Static/Public <VarName> As <DataType>

Defining Constants:
Const <Name> = <Value> smile.gif

This post has been edited by Louisda16th: 16 Aug, 2006 - 05:14 AM
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Louisda16th
post 15 Aug, 2006 - 05:23 PM
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Arrays:
Declaration(0 Based Indexing)
Dim <varname>(<MaxIndexVal>) As <DataType>

(User Defined Indexing)
Dim <Varname>(<MinIndexVal> To <MaxIndexVal>) As <DataType>

Dynamic Arrays
Dim <varname>() As <DataType>
Redim <varname>(MaxIndexVal>)

For Each Next Loop
This Shud be at the loops section. I 4got bout it:
For Each <element> In <Group>
<statements>
Next <element>

With Statement(Im not sure wat section this cms under)

With <objectname>
.<Property1> =<Value>
.<Property2> =<Value>
.
.
.<Propertyn> =<Value>
End With
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skyhawk133
post 15 Aug, 2006 - 05:24 PM
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Alrighty, I think I can put all of that together, let me get all of the data put in the sheet and I'll post it tomorrow. Thanks a ton!!
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Louisda16th
post 15 Aug, 2006 - 05:34 PM
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Well Im not sure if these can be included as part of a reference sheet but i put em cause they are (dats wat i think) used very often
Common Controls
Label, Textbox, CommandButton, PictureBox, Frame, CheckBox, ScrollBars, Timer, DriveListBox, DirectoryListBox, FileListBox,Shape,Line,Data control,Image,OLE,ADODC

Some Library Functions

String:
LCase, UCase, Len, Trim, LTrim, RTrim, Left, Right, Mid, InStr, Space, String, Str, Asc, Chr, StrReverse

Numeric:
Int, Fix, CInt, Sgn, Val, Rnd, Randomize, Format, Round

Date & Time:
Now, Date, Date$, Time, Time$, DatePart, Day, Month, Year, Hour, Minute, Second, Timer, DateAdd, DateDiff.

Math:
Abs, Atn, Cos, Exp, Log, Sin, Sqr, Tan

Miscellaneous:
Is..., VarType, InputBox, MsgBox
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Louisda16th
post 15 Aug, 2006 - 05:41 PM
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Procedures:

[Private/Public] Sub <name> (<ArgumentList>)
<statements>
End Sub
Calling:
[Call] <name>

Functions:

[Private/Public] <Name>(<ArgumentList>) [As <Type>]

Modules:
Form Module
Standard Module
Class Module
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