Introduction

A user can navigate through controls using the Tab key. When that key has been pressed, the focus moves from one control to the next. By their designs, not all controls can receive focus and not all controls can participate in tab navigation. Even controls that can receive focus must be primarily included in the tab sequence.

At design time, the participation to tab sequencing is controlled by the Boolean TabStop property in the Properties window. Every visual control that can receive focus is already configured to have this property set to True. If you want to remove a control from this sequence, set its TabStop value to False.

If a control has the TabStop property set to True, to arrange the navigation order of controls, you have two main options. At design time, you can click a control on the form. Then, on the Properties window, change the value of its TabIndex field. The value must be a positive short integer.

The best and easiest way to arrange the tab sequence of controls is to manage it visually. To do this, first display the form. Then, on the main menu, click View. This causes a number to be positioned on every control of the form. Here is an example:

To arrange the sequence any way you like, click each control once in the desired order. Normally, static controls (such as the label, the picture box, the panel, etc) never receive focus when the application is running; therefore, you can skip such controls.