Somepoints for Designers and Deveopers | Somepoints for Designers and Deveopers

How to create a custom data type

0 Comments 09 January 2010

USER DEFINED TYPES
Class
A class is the definition of particular TYPE of object. The class is made up of the software code needed to store and retrieve the values of the properties, carry out the methods and undergo the event pertaining to that type of object. Each object belonging to a class is an instance of the class. So, if you have 50 TV objects, you have 50 instances of the TV class. Continue Reading

How to use Print Document in .NET

0 Comments 06 January 2010

Create a project “PrintingDemo” in Visual Studio .Net 2005 and create the following form with three fields: Continue Reading

How to use Graphic Document Interface (GDI+) in .NET

0 Comments 28 December 2009

Graphics Document Interface (GDI+) is introduced in Visual Studio .Net 2005 for the first time to create Drawing Shapes at user interface. All the Drawing Functions are available in the System.Drawing name spaces. Continue Reading

How to handle with exceptions in .Net

0 Comments 25 December 2009

What is exception? Anything which does not occur in normal situation is exception. It may be built-in or custom. All the exception classes inherit System.Exception.

How to fix the errors in .Net

0 Comments 23 December 2009

There are three types of errors that can occur in a Visual Basic Programming.
1. SYNTAX ERRORS/COMPILER ERRORS
2. RUNTIME ERRORS/EXCEPTIONS
3. LOGICAL ERRORS
Syntax Errors
Syntax errors, the easiest type of errors to spot and fix, occur when the code you have written cannot be “understood” by the compiler. The syntax error is also referred as Compiler error. This type of error occurs when you make a mistake in writing the syntax in code editor. The following diagram will help you in detecting and fixing this error.

How to use upload control in asp.net

0 Comments 17 December 2009

This article explains the use of server control “UploadFile” which make it possible for the client to upload his data to server. Some certain classes in the .NET Framework SDK make it simple to upload files from the developing point of view. Continue Reading