Constructs a CXlControlGroupBox object, without displaying it
CXlControlGroupBox( UINT id = -1, const char* pszText = 0, USHORT x = 0, USHORT y = 0, USHORT cx = 0, USHORT cy = 0 );
Numeric identifier of the control, which can be used to refer to it in event handlers. The ID does not need to be unique.
Group box text.
Coordinate of left side of control. Ignored if 0.
Coordinate of top of control. Ignored if 0.
Width of control. Ignored if 0.
Height of control. Ignored if 0.
This constructor creates a group box.