Project-2501.net. Import os import sys import ctypes from ctypes import wintypes import win32con import time import datetime import winsound. VbAccelerator.com - Advanced VB, C# and VB.NET Source Code and Controls. Index of Libraries. The CRC (Cyclic Redundancy Checksum) algorithm is a highly optimised and powerful way of checking whether a large number of bytes have been modified or not.
The algorithm scans through all the bytes and generates a 32 bit number to represent the contents - small changes in the file contents result in large changes in the check sum, and there is a very low chance that two different streams of bytes will have the same CRC. Index of Type Libraries. Karl E. Peterson's Classic VB Code. Below you'll find a quick description of a variety of full-blown demonstration projects that are available here for download.
Most contain "drop-in ready" code and class modules. Clicking on any given link will take you to a page that describes the project in more detail. You may display the projects either alphabetically, or in descending order of last update if you just want to see what's changed recently. Other pages that might be of interest, since you're here, are: API Cross Reference, which is a comprehensive list of which Windows API calls are used in which projects, with back links to the related project(s).
Classic VB Articles, where many of the projects described below are written up more formally. Which might be with only minor modifications. VBA-Ready n. Classic VB sample that contains BAS and/or CLS files that may be used directly within Visual Basic for Applications. Display Projects Chronologically AltTab, 6/13/2000 AniCtrl, 6/22/1999 ApiErrMsg, 7/5/1999 AppIcon, 12/7/1999. Visual Basic 6.0. Visual Basic 6.0 Resource Center. UI Standards - Command Buttons. MSDN Library Design Tools Development Tools and Languages Mobile and Embedded Development Online Services patterns & practices Servers and Enterprise Development Web Development Content Moved 97 out of 143 rated this helpful - Rate this topic.
Visual Basic 6.0 Resource Center. Compatibility Between the 32-bit and 64-bit Versions of Office 2010. Summary: For customers working with 2GB or more of data, Microsoft Office 2010 is now available in a 64-bit version.
This article discusses issues around the compatibility of the 32-bit version with the new 64-bit version and legacy 32-bit Office applications and their solutions. (7 Printed Pages) Applies to: Microsoft Office 2010 Published: March 2010 Provided by: Frank Rice, Microsoft Corporation Contents. Windows Development. The topic you requested is included in another documentation set.
For convenience, it's displayed below. Choose Switch to see the topic in its original location. This documentation provides info about developing applications and drivers for the Windows operating system. Visual Basic 6.0 Resources. Creating a Data Consumer. In this section, we’ll walk step-by-step through the process of creating a data-aware class that acts as a data consumer.
The previous section, "Creating a Data Source," demonstrates how to create a data source to which a data consumer can be bound. This example shows how to create a data consumer class and bind it to the data source created in the previous section. Visual Basic 6 (VB6) Data Types, Modules and Operators. Visual Basic uses building blocks such as Variables, Data Types, Procedures, Functions and Control Structures in its programming environment.
This section concentrates on the programming fundamentals of Visual Basic with the blocks specified. Modules. How to make a transparent form in VB 6.0 - Software Development. Creating Translucent/Transparent Windows in VB (1) Translucent/Transparent Windows in VB (1) Definitions Transparent: Fully see-through 100% Translucent: Partly transparent Introduction In this two-part article, I discuss how to get translucent/transparent windows.
I'm writing two parts because I don't want to confuse anyone. And, to keep things simple, I will not discuss the theory behind translucency in either part of this article. Just make these three API calls and you get a translucent/transparent window: GetWindowLongSetWindowLongSetLayeredWindowAttributes GetWindowLong returns the window's attributes. Public Declare Function GetWindowLong Lib "user32" Alias"GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long hwnd : Handle to window(VB Form) ex. nIndex: offset of attribute (ex. Return Value: The value of the requested attribute. Dim attrib as long attrib = GetWindowLong(Me.hwnd, GWL_EXSTYLE) We will use the value returned in the SetWindowLong function.
SetWindowLong sets the window's attributes. Example: VB6 - Making a form transparent. A program in VB6 or Visual Basic 6 can be used to make a form transparent in VB6.
Some knowledge of programming concepts and languages like Visual Basic is required, to write programs in VB6. Basic knowledge of subroutines, if-else loops and Visual Basic functions are necessary to write programs in VB6. A program to make a form transparent in VB6 can be written by using VB6 functions like the SetLayeredWindowAttributes function and bit operations, in a user-defined subroutine. This user-defined subroutine will be called a form event, depending when the form loads.