Windows forms control setstyle

If true , the control is first drawn to a buffer rather than directly to the screen, which can reduce flicker.

If true , the control is redrawn when it is resized. If true , the control implements the standard Click behavior. If true , the control implements the standard DoubleClick behavior. This style is ignored if the StandardClick bit is not set to true. If true , the control accepts a BackColor with an alpha component of less than to simulate transparency.

Transparency will be simulated only if the UserPaint bit is set to true and the parent control is derived from Control. If true , the control does its own mouse processing, and mouse events are not handled by the operating system. If true , the control paints itself rather than the operating system doing so. If false , the Paint event is not raised. This style only applies to classes derived from Control. Specifies that the value of the control's Text property, if set, determines the control's default Active Accessibility name and shortcut key.

The following example demonstrates a use of ControlStyles with the StyleChanged event. Controls use this enumeration in various properties and methods to specify functionality. A control can enable a style by calling the SetStyle method and passing in the appropriate ControlStyles bit or bits and the Boolean value to set the bit s to. For example, the following line of Visual Basic code would enable double-buffering.

However the preferred method for enabling double buffering, which yields the same result, is to set the DoubleBuffered property for the control to true. If the SupportsTransparentBackColor bit is set to true , and the BackColor is set to a color whose alpha component is less than , OnPaintBackground will simulate transparency by asking its parent control to paint the background.

Any additional feedback? Namespace: System. Forms Assembly: System. Caution Setting the control style bits can substantially change the behavior of the control. In this article. I am using a Direct3D Device and it is necessary to call SetStyle with the following parameters to stop the Background from being erased:.

Obviously I can inherit the Control and set the style as needed but there is an inherent problem in doing so. In no way can I even attempt to inherit every single control that a user might want to make the rendering system.

Some examples are Form, Panel, Button, et cetera. I have yet to come up with a way to get at this method publicly and I have come up with a possible solution. I have done some minor research on intercepting Windows Messages that are sent to the control. If I can intercept the Erase Background message the idea is I can stop the background from actually being erased and thus, stopping any flickering.

I, however, do not know how to go about doing this. I have heard that subclassing is needed to intercept the windows message but am unsure how to do this using C. Any help would be quite appreciated! If any further explanation is needed, please do not hesitate to ask. I am also willing to post code although I am not sure it will make much sense. I don't quite understand what you are trying to achieve. You are building an engine for displaying 2D graphics, and the user should be able to use Control-derived classes?

For what purpose? Or traditional windows controls? And you are trying to make the painting of the background switchable, but you don't want to program it in the controls themselves?

Can you explain the purpose? TabControlAdv provides options to customize the TabStyle settings. Styles can be set through TabStyle property. This option helps to set the 2D theme. This option helps to set the 3D theme. This option helps to set the Workbook theme. This option helps to set the InternetExplorer7 theme.

This option helps to set the OneNoteStyle theme. This option helps to set the VSDockingStyle. This option helps to set the OfficeBlue theme. This option helps to set the OfficeBlack theme. This option helps to set the OfficeSilver theme. This option helps to set the VSStyle. This option helps to set the Office theme.