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Control Constructor (Typed)

X#
Construct a control.

Namespace:  XSharp.VO.SDK
Assembly:  XSharp.VOGUIClasses (in XSharp.VOGUIClasses.dll) Version: 2.19
Syntax
Copy
 CONSTRUCTOR(
	oOwner,
	xID,
	oPoint,
	oDimension,
	cRegClass,
	kStyle,
	lDataAware
) CLIPPER
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Parameters

oOwner (Optional)
Type: Usual
The window that owns the control.
xID (Optional)
Type: Usual
The unique ID of the control (between 1 and 8000).
oPoint (Optional)
Type: Usual
The origin of the control in canvas coordinates.
oDimension (Optional)
Type: Usual
The dimension of the control in canvas coordinates.
cRegClass (Optional)
Type: Usual
String representing the control class (for example, 'Edit', 'ListBox', etc.)
kStyle (Optional)
Type: Usual
Constant representing the style of the control, specified either by a X# style constant or a Windows API style constant. Styles can be combined using the _Or() operator.
lDataAware (Optional)
Type: Usual
Logical value indicating whether the control is data-aware (TRUE) or not (FALSE). The default is FALSE.
Remarks
Tip Tip
Consult your Microsoft Win32 Software Development Kit documentation for detailed information about a particular Windows API constant.
Controls are created in one of two ways: dynamically or from a compiled dialog resource. Dynamic creation, which requires that size and position be specified as instantiation parameters, can be used on any type of window. A compiled dialog resource (which specifies both size and location of the control) can be used only with data windows and dialog windows. Additionally, the default state when a control is created depends on the way you placed the control: With dynamic creation, the control remains invisible until you invoke Control:Show(). This allows the program to set up the control correctly (with the correct size, position, and any other parameters), while avoiding the "visual noise" of changing controls. With resource-bound instantiation, the control is automatically shown, without requiring a call to Control:Show().
See Also