When coding drag and drop operations in C# Windows applications, you need to complete two steps. Firstly, add a DragOver event to your form in which you change the cursor over your target application so the user can see they will copy the dragged object on the form: [Read More]

If, for example you are extending the RichTextBox class in order to create a text editor, you might want to change the colour of certain words in a line. However, in order to do this you need to “Select” the text you want to change, which results in the control... [Read More]

Syntax: [Read More]

The following is an example of submitting credit card validation details. [Read More]

Although most settings can be stored in the registry these days, it is sometimes more practical to store settings in an INI file (e.g. you want to be able to manually go and change those settings regularly). [Read More]