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VB6 - Thumbnail view based on WIA 2.0
Background As camera resolutions get higher and higher VB6's native image manipulation can get bogged down. This is especially true if you need to do some processing on he thumbnails such as dealing...
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VB6 - MSChart XY Scatter Demo
MSChart is a very complex control. Sometimes it can be frustrating to get just what you want out of it. An example is a "scatter plot" of the sort shown here. Code: Option Explicit 'Just plop an...
View Article[VB6] Form-less CommonDialog (comdlg32.ocx)
It is possible to show the common dialogs without using a Form to put the ActiveX control in. Here's how: Code: 'In a BAS module Option Explicit Private Sub Main() Const cdlCCFullOpen = 2&,...
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[VB6] Uncompressed AVI Writer
Here is a minimalistic cAviWriter class (less than 200 LOC w/ no dependencies) that can be used to create uncompressed AVIs for use in standard animation control. Code: Option Explicit...
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VB6 - ImageListPicker Control
This is a simple GUI UserControl for "picking" from a list of pictures. Your program loads some pictures into it, then the user can scroll the visible list horizontally and click on one to select it....
View Article[VB6] DownloadURL2File Function (Unicode-aware) + IsInternetConnected Function
Code: Private Declare Function CloseHandle Lib "kernel32.dll" (ByVal hObject As Long) As Long Private Declare Function CreateFileW Lib "kernel32.dll" (ByVal lpFileName As Long, ByVal dwDesiredAccess...
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JACZip Archiver
JACZip is a straight forward ZIP Archive/Unarchive program using the built in facilities within Windows. The Microsoft implementation of the ZIP function into the Windows Explorer is to say the least...
View ArticleDataGrid Multiple Row Selection
The Data Bound DataGrid Control provides the ability to select multiple rows using the CTRL key and mouse, but it lacks the ability to use the SHIFT key in conjunction with the mouse. The routines...
View Article[VB6] Dereferencing Pointers sans CopyMemory
Here are several functions which retrieves the value or data located at the memory address specified by the given pointer. These functions perform the inverse operation of VarPtr, StrPtr and ObjPtr....
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VB6 - DirectShow WebCam Minimal Code
There are a number of possible APIs in Windows for previewing and capturing from webcams. One of the most popular for its broad support on Windows versions and its relative ease of use when...
View ArticleSimple "Mass on Spring" Simulation
This code simulates oscillation of mass on a spring and graphs that motion. To use this code, just start a new project, place a picture box on the form, paste the code into the form's Load event, and...
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VB6 Real Unicode Display in RichTextBox without installing RICHTX32.OCX
Hi Guys! I combined two nice features for a part of my project and I decided to share it with you. Well, I had three chalanges when I was doing this: 1. Use a RichTextBox for unicode display; 2. Use...
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VB6 Real Unicode Display in Rich Edit without installing RICHTX32.OCX
Hi Guys! I combined two nice features for a part of my project and I decided to share it with you. Well, I had three challanges when I was doing this: 1. Use a RichTextBox for unicode display; 2. Use...
View Articlecheck if internet is connected or not
add this in module Code: Option Explicit Public Declare Function RasEnumConnections Lib "RasApi32.dll" Alias "RasEnumConnectionsA" (lpRasCon As Any, lpcb As Long, lpcConnections As Long) As Long Public...
View ArticleForm Window Setup With Pixel Perfect Accuracy
One of the biggest issues with setting up your form for doing graphical programming is to get it right perfectly. You searched on Google how to do it; you messed around with the Widths and Heights;...
View ArticleGetting data from an URL provided
My task is to develop code in VB Classic, to open and URL (provided) and grab the information on the page and pass to application. a) Open the URL site b) Get the data on the page of the URL c) Pass...
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VB6 - BasicBuffer, Binary Stream Class
Description A simple stream-style buffer class. This is a kind of binary stream, similar to an ADO Steam object in Type = adBinary mode or an OLE IStream object. It accepts and returns Byte arrays,...
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How disable cookie warning, when call method .Write of Object("HTMLFile")?
How disable cookie warning, when call method .Write of Object("HTMLFile")? Code: Code: Set objDocument = CreateObject("HTMLFile") Set oHttp = CreateObject("MSXML2.ServerXmlHttp.6.0") sTemp =...
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Email Client Program
JACMail is an Email Client Program designed to allow fast and efficient recovery of email from a POP3 server, and the sending of email through an SMTP server. It is primarily oriented towards text...
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Pure VB6 TreeView Control
....or ListView if you set the 'Indentation' Property to zero.... ;-) Why I created this: I am developing a treeview control BUT this isn't it! At this stage, I am just creating the classes that will...
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