Custom controls are also known as OLE controls and ActiveX controls. They have also been called OCXs because they often have the .ocx file name extension. In C/SIDE, the term custom control is used, for example, in the Tools menu. When you want to use a control, you define a variable (global or local) of type OCX and reference the control as the subtype of this variable.

Expand imagePrerequisites

Expand imageAbout This Walkthrough

Expand imageInstalling and Registering the Control

Expand imageUsing the Control in C/AL

Expand imageDesigning the Form

Expand imageAdding Code to the Form

Expand imageSee Also