WindowStylesEx
C# Definition:
[Flags]
public enum WindowStylesEx : uint
{
/// <summary>Specifies a window that accepts drag-drop files.</summary>
WS_EX_ACCEPTFILES = 0x00000010,
/// <summary>Forces a top-level window onto the taskbar when the window is visible.</summary>
WS_EX_APPWINDOW = 0x00040000,
/// <summary>Specifies a window that has a border with a sunken edge.</summary>
WS_EX_CLIENTEDGE = 0x00000200,
/// <summary>
/// Specifies a window that paints all descendants in bottom-to-top painting order using double-buffering.
/// This cannot be used if the window has a class style of either CS_OWNDC or CS_CLASSDC. This style is not supported in Windows 2000.
/// </summary>
/// <remarks>
/// With WS_EX_COMPOSITED set, all descendants of a window get bottom-to-top painting order using double-buffering.
/// Bottom-to-top painting order allows a descendent window to have translucency (alpha) and transparency (color-key) effects,
/// but only if the descendent window also has the WS_EX_TRANSPARENT bit set.
/// Double-buffering allows the window and its descendents to be painted without flicker.
/// </remarks>
WS_EX_COMPOSITED = 0x02000000,
/// <summary>
/// Specifies a window that includes a question mark in the title bar. When the user clicks the question mark,
/// the cursor changes to a question mark with a pointer. If the user then clicks a child window, the child receives a WM_HELP message.
/// The child window should pass the message to the parent window procedure, which should call the WinHelp function using the HELP_WM_HELP command.
/// The Help application displays a pop-up window that typically contains help for the child window.
/// WS_EX_CONTEXTHELP cannot be used with the WS_MAXIMIZEBOX or WS_MINIMIZEBOX styles.
/// </summary>
WS_EX_CONTEXTHELP = 0x00000400,
/// <summary>
/// Specifies a window which contains child windows that should take part in dialog box navigation.
/// If this style is specified, the dialog manager recurses into children of this window when performing navigation operations
/// such as handling the TAB key, an arrow key, or a keyboard mnemonic.
/// </summary>
WS_EX_CONTROLPARENT = 0x00010000,
/// <summary>Specifies a window that has a double border.</summary>
WS_EX_DLGMODALFRAME = 0x00000001,
/// <summary>
/// Specifies a window that is a layered window.
/// This cannot be used for child windows or if the window has a class style of either CS_OWNDC or CS_CLASSDC.
/// </summary>
WS_EX_LAYERED = 0x00080000,
/// <summary>
/// Specifies a window with the horizontal origin on the right edge. Increasing horizontal values advance to the left.
/// The shell language must support reading-order alignment for this to take effect.
/// </summary>
WS_EX_LAYOUTRTL = 0x00400000,
/// <summary>Specifies a window that has generic left-aligned properties. This is the default.</summary>
WS_EX_LEFT = 0x00000000,
/// <summary>
/// Specifies a window with the vertical scroll bar (if present) to the left of the client area.
/// The shell language must support reading-order alignment for this to take effect.
/// </summary>
WS_EX_LEFTSCROLLBAR = 0x00004000,
/// <summary>
/// Specifies a window that displays text using left-to-right reading-order properties. This is the default.
/// </summary>
WS_EX_LTRREADING = 0x00000000,
/// <summary>
/// Specifies a multiple-document interface (MDI) child window.
/// </summary>
WS_EX_MDICHILD = 0x00000040,
/// <summary>
/// Specifies a top-level window created with this style does not become the foreground window when the user clicks it.
/// The system does not bring this window to the foreground when the user minimizes or closes the foreground window.
/// The window does not appear on the taskbar by default. To force the window to appear on the taskbar, use the WS_EX_APPWINDOW style.
/// To activate the window, use the SetActiveWindow or SetForegroundWindow function.
/// </summary>
WS_EX_NOACTIVATE = 0x08000000,
/// <summary>
/// Specifies a window which does not pass its window layout to its child windows.
/// </summary>
WS_EX_NOINHERITLAYOUT = 0x00100000,
/// <summary>
/// Specifies that a child window created with this style does not send the WM_PARENTNOTIFY message to its parent window when it is created or destroyed.
/// </summary>
WS_EX_NOPARENTNOTIFY = 0x00000004,
/// <summary>
/// The window does not render to a redirection surface.
/// This is for windows that do not have visible content or that use mechanisms other than surfaces to provide their visual.
/// </summary>
WS_EX_NOREDIRECTIONBITMAP = 0x00200000,
/// <summary>Specifies an overlapped window.</summary>
WS_EX_OVERLAPPEDWINDOW = WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE,
/// <summary>Specifies a palette window, which is a modeless dialog box that presents an array of commands.</summary>
WS_EX_PALETTEWINDOW = WS_EX_WINDOWEDGE | WS_EX_TOOLWINDOW | WS_EX_TOPMOST,
/// <summary>
/// Specifies a window that has generic "right-aligned" properties. This depends on the window class.
/// The shell language must support reading-order alignment for this to take effect.
/// Using the WS_EX_RIGHT style has the same effect as using the SS_RIGHT (static), ES_RIGHT (edit), and BS_RIGHT/BS_RIGHTBUTTON (button) control styles.
/// </summary>
WS_EX_RIGHT = 0x00001000,
/// <summary>Specifies a window with the vertical scroll bar (if present) to the right of the client area. This is the default.</summary>
WS_EX_RIGHTSCROLLBAR = 0x00000000,
/// <summary>
/// Specifies a window that displays text using right-to-left reading-order properties.
/// The shell language must support reading-order alignment for this to take effect.
/// </summary>
WS_EX_RTLREADING = 0x00002000,
/// <summary>Specifies a window with a three-dimensional border style intended to be used for items that do not accept user input.</summary>
WS_EX_STATICEDGE = 0x00020000,
/// <summary>
/// Specifies a window that is intended to be used as a floating toolbar.
/// A tool window has a title bar that is shorter than a normal title bar, and the window title is drawn using a smaller font.
/// A tool window does not appear in the taskbar or in the dialog that appears when the user presses ALT+TAB.
/// If a tool window has a system menu, its icon is not displayed on the title bar.
/// However, you can display the system menu by right-clicking or by typing ALT+SPACE.
/// </summary>
WS_EX_TOOLWINDOW = 0x00000080,
/// <summary>
/// Specifies a window that should be placed above all non-topmost windows and should stay above them, even when the window is deactivated.
/// To add or remove this style, use the SetWindowPos function.
/// </summary>
WS_EX_TOPMOST = 0x00000008,
/// <summary>
/// Specifies a window that should not be painted until siblings beneath the window (that were created by the same thread) have been painted.
/// The window appears transparent because the bits of underlying sibling windows have already been painted.
/// To achieve transparency without these restrictions, use the SetWindowRgn function.
/// </summary>
WS_EX_TRANSPARENT = 0x00000020,
/// <summary>Specifies a window that has a border with a raised edge.</summary>
WS_EX_WINDOWEDGE = 0x00000100
}VB.NET Definition:
VB Definition:
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