Ensures that dlgitem is active when window is open. An active dialog item responds to user activity such as key strokes and mouse clicks.

The window parameter is a window identifier. dlgitem is the value of the control's id attribute.

Notes

Calling this function has the same effect as calling the dlgitem_set function on the ACTIVE attribute of the dialog item with a non-zero value.

Any necessary display updates will be scheduled but not necessarily completed when this functions returns.

Example

Activates the Salary dialog item.