SalOptionButton

Namespace: PPJ.Runtime.Windows

Assembly: PPJ.Runtime.50 (5.0.0.0)

Provides an image-capable, button-shaped SAL option control with group and checked-state support.

C#

public class SalOptionButton : CheckBox, ISalWindow, ISalControl, ISalPictureControl, ISalRadioButton, IConvertible

VB.NET

Public Class SalOptionButton
    Inherits CheckBox
    Implements ISalWindow, ISalControl, ISalPictureControl, ISalRadioButton, IConvertible

Example:

void AddControl(System.Windows.Forms.Control parent)
{
    var control = new PPJ.Runtime.Windows.SalOptionButton();
    control.Name = "SalOptionButton";
    parent.Controls.Add(control);
}

Constructors

SalOptionButton()

Initializes an unmodified button-style option with centered text, image above text, and automatic check toggling disabled.

Properties

Appearance

Appearance: Gets or sets the underlying radio button visual appearance.

AutoCheck

Boolean: Gets or sets the base radio button automatic check-state behavior.

ButtonStyle

OptionButtonStyle: Gets or sets the selection behavior and disables keyboard selection for Palette mode. (Default: Check)

Checked

Boolean: Gets or sets the selected state.

In Radio mode, assigning false is ignored to preserve the group selection.

Image

Image: Gets or sets the normal image, applying the transparency color before updating the display.

ImageName

String: Gets or sets the embedded resource name for the normal image. (Default: "")

A null or empty name clears the normal image.

ImagePressed

Image: Gets or sets the selected image, applying the transparency color before updating the display.

ImagePressedName

String: Gets or sets the embedded resource name loaded for the selected image. (Default: "")

Label

Control: Gets or sets the label associated with this control through the SAL window implementation.

NamedProperties

SalNamedProperties: Gets the SAL named-property collection associated with this control.

TransparentColor

Color: Gets or sets the color made transparent in both normal and pressed images.

Changing this value modifies the images and refreshes the control.

Methods

BringWindowToTop()

Brings this control to the front, or activates it when it is a top-level or MDI form.

Returns: SalBoolean. True if the translated control exists; otherwise, false.

CenterWindow()

Centers this window within its parent or, for a top-level form, its owner or screen working area.

Returns: SalBoolean. True when the translated control exists; otherwise, false.

A top-level form is constrained to the selected screen working area. A control without a parent is unchanged unless it is a top-level form.

Clear()

Clears the value or selection appropriate to this control type.

Returns: SalBoolean. False for an unavailable control or a form; otherwise, true.

Editable controls and labels have their text cleared; check boxes are unchecked; list selections are cleared. A date/time picker is set to the current date and time. Unrecognized control types are unchanged.

ClearCursor(type)

Restores the default cursor for a role, using the I-beam for TextBox subclasses.

Parameter	Type	Description
type	SalNumber	The cursor role: Sys.CURSOR_Window, Sys.CURSOR_DragDrop, or Sys.CURSOR_DisableDrop.

Returns: SalBoolean. True if the cursor is assigned to a supported role; otherwise, false.

ClearImage()

Removes the currently displayed image.

Returns: SalBoolean. True if the control supports SAL pictures; otherwise, false.

DestroyWindow()

Closes this window when it is a form, or disposes the control.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

A true result reports that the close or disposal request was made; a form can apply its own closing behavior.

DisableWindow()

Disables input to this control, or clears editability for a table column.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

DisableWindowAndLabel()

Disables input to this control and disables its associated label.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

EnableWindow()

Enables input to this control, or enables editing for a table column.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

For text-box controls, this operation also clears the read-only setting.

Native disabled styles are also cleared. When needed, tab navigation is restored except for unchecked radio buttons.

EnableWindowAndLabel()

Enables input to this control and enables its associated label.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

FindChild(windowName)

Searches this window for a child control by name.

Parameter	Type	Description
windowName	SalString	The child control name to locate.

Returns: SalWindowHandle. The matching child handle, or a null SAL handle if no child is found.

FireWindowActions(msg, mywParam, mylParam)

Invokes this control's SAL action handlers directly and returns their result.

Parameter	Type	Description
msg	SalNumber	The action message code.
mywParam	SalNumber	The first action parameter.
mylParam	SalNumber	The second action parameter.

Returns: SalNumber. The result stored in the dispatched action arguments.

FormUnitsToPixels(formUnits, vertical)

Converts a length in form units to pixels using this control's form metrics.

Parameter	Type	Description
formUnits	SalNumber	The length in form units.
vertical	SalBoolean	True for a vertical measurement; false for a horizontal measurement.

Returns: SalNumber. The converted pixel length.

GetClassName()

Gets the translated application class name associated with this control.

Returns: SalString. The class name, an empty string for a runtime-defined class, or a null SAL string for an unresolved or native control.

Forms use their base type; nested table-window types are walked upward to a non-nested type.

GetControlType()

Gets the SAL window type of this control.

Returns: SalNumber. The SAL Sys.TYPE_* code for the translated control.

GetDataType()

Gets the SAL data type represented by this control.

Returns: SalNumber. The SAL data-type code, or zero if the translated control does not implement the SAL value contract.

GetFirstChild(typeMask)

Finds the first child matching a SAL window-type mask.

Parameter	Type	Description
typeMask	SalNumber	The SAL window types to include; zero matches no controls.

Returns: SalWindowHandle. The first matching child handle, or a null SAL handle when none matches.

Ordinary controls use tab order; table columns use their creation order, and MDI forms use their child-form collection.

GetFont(name, size, enhancement)

Reads the control font's family, point size, and style flags.

Parameter	Type	Description
name	SalString	Receives the font family name.
size	SalNumber	Receives the size in points.
enhancement	SalNumber	Receives the combined Sys.FONT_Enh* style flags.

Returns: SalBoolean. True if a font was available; otherwise, false.

GetImageBytes(imageBytes, type)

Serializes the displayed image to binary bytes and reports its SAL image type.

Parameter	Type	Description
imageBytes	SalString	Receives the encoded bytes as a binary SAL string.
type	SalNumber	Receives the detected SAL picture-format value.

Returns: SalNumber. The encoded byte count, or zero when there is no image.

GetImageDescription(description, maxLen)

Copies the current image description up to a character limit.

Parameter	Type	Description
description	SalString	Receives the description, or an empty string if no image is available.
maxLen	SalNumber	The maximum number of characters to copy.

Returns: SalNumber. The number of copied characters.

GetImageDescription(maxLen)

Gets the image format description, such as GUPTA:BMP.

Parameter	Type	Description
maxLen	SalNumber	The maximum number of leading description characters.

Returns: SalString. The description, or an empty string when there is no image.

GetImageString(format, pict)

Serializes the image to a binary SAL string in the requested picture format.

Parameter	Type	Description
format	SalNumber	The Sys.PIC_Format* value; object format adds a Gupta description header.
pict	SalString	Receives the serialized image.

Returns: SalNumber. The serialized byte count.

Object format requires an assigned image. Other formats return an empty buffer when no image is available.

GetImageString(format)

Gets the serialized image in the requested SAL picture format.

Parameter	Type	Description
format	SalNumber	The Sys.PIC_Format* value; object format adds a Gupta description header.

Returns: SalString. The serialized image as a binary SAL string.

Object format requires an assigned image.

GetLabel()

Gets the label associated with this control.

Returns: SalWindowHandle. The associated label handle, or a null SAL handle if no label can be found.

GetLabelText(text, maxLength)

Copies the associated label text to a supplied variable.

Parameter	Type	Description
text	SalString	Receives the label text when it can be read.
maxLength	SalNumber	The maximum number of leading characters to copy.

Returns: SalNumber. The number of characters copied, or zero if no label text is available.

GetLabelText(maxLength)

Gets this control's associated label text.

Parameter	Type	Description
maxLength	SalNumber	The maximum number of leading characters to return.

Returns: SalString. The label text limited to the requested length, or an empty string if no label exists.

GetLocation(x, y)

Reads this control's location in form units.

Parameter	Type	Description
x	SalNumber	Receives the horizontal location.
y	SalNumber	Receives the vertical location.

Returns: SalBoolean. Always true; an unresolved control produces zero coordinates.

GetName(text)

Copies this control's name to the supplied variable.

Parameter	Type	Description
text	SalString	Receives the control name when the operation succeeds.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

GetName()

Gets this control's name.

Returns: SalString. The control name, or an empty string if the control cannot be resolved.

GetNextChild(typeMask)

Finds the next sibling matching a SAL window-type mask.

Parameter	Type	Description
typeMask	SalNumber	The SAL window types to include; zero matches no controls.

Returns: SalWindowHandle. The next matching control handle, or a null SAL handle when none matches.

GetParent()

Gets the SAL parent form, owner, or table container for this control.

Returns: SalWindowHandle. The parent window handle, or a null SAL handle if no parent can be resolved.

GetProperty(name, value)

Reads a SAL named property into a supplied variable.

Parameter	Type	Description
name	SalString	The property name.
value	SalString	Receives the value only when the property is found.

Returns: SalBoolean. True if a non-null property value was found; otherwise, false.

GetProperty(name)

Gets the value of a SAL named property.

Parameter	Type	Description
name	SalString	The property name.

Returns: SalString. The property value, or a SAL null string if the value is unavailable.

GetSize(width, height)

Reads this control's size in form units.

Parameter	Type	Description
width	SalNumber	Receives the width.
height	SalNumber	Receives the height.

Returns: SalBoolean. Always true; an unresolved control produces a zero size.

GetText(text, maxLen)

Copies this control's displayed text or long-string value to a SAL string.

Parameter	Type	Description
text	SalString	Receives the retrieved text.
maxLen	SalNumber	The maximum character count for ordinary text; ignored for a Sys.DT_LongString value.

Returns: SalNumber. The number of characters copied, or zero when no text is available.

GetText(maxLen)

Gets this control's displayed text or long-string value.

Parameter	Type	Description
maxLen	SalNumber	The maximum character count for ordinary text; ignored for a Sys.DT_LongString value.

Returns: SalString. The retrieved text, or an empty string if the control cannot be resolved.

GetWindowColor(colorIndex)

Reads a window or cell color as a Win32 color value.

Parameter	Type	Description
colorIndex	SalNumber	The Sys.COLOR_Index* color component to read.

Returns: SalNumber. The color encoded as a Win32 color value, or zero if the control is unavailable.

Transparent colors are reported as Sys.COLOR_None. Table-column window colors use the system window colors; cell colors use the column settings.

GetWindowState()

Gets the visibility and form-state classification of this window.

Returns: SalNumber. A Sys.Window_* state code; visible non-form controls report Sys.Window_Normal.

HideWindow()

Hides this control or table column.

Returns: SalBoolean. The visibility state before the operation, or false if the control cannot be resolved.

HideWindowAndLabel()

Hides this control and its associated label.

Returns: SalBoolean. The control's visibility before the operation, or false if it cannot be resolved.

InvalidateWindow()

Invalidates this control and its child controls for repainting.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

IsChecked()

Gets the option button selection state.

Returns: SalBoolean. True when selected; otherwise, false.

IsDerivedFromClass(typeClass)

Tests this control's runtime type against an application base type.

Parameter	Type	Description
typeClass	Type	The type to test, including the framework's emulated inheritance relationships.

Returns: SalBoolean. True if the runtime type derives from the requested type; otherwise, false.

IsEnabled()

Determines whether this control accepts input.

Returns: SalBoolean. The enabled state, or the editable flag for a table column; false if the control cannot be resolved.

IsModified()

Reads this control's SAL modification flag.

Returns: SalBoolean. True if the control reports a modified value; otherwise, false.

IsVisible()

Determines whether this control is visible.

Returns: SalBoolean. The visible state, or the visibility flag for a table column; false if the control cannot be resolved.

KillTimer(idEvent)

Stops the native window timer with the specified identifier.

Parameter	Type	Description
idEvent	SalNumber	The timer identifier to remove.

Returns: SalBoolean. The native timer-removal result, or false if the control cannot be resolved.

MoveWindow(xOffset, yOffset)

Moves this control by an offset expressed in form units.

Parameter	Type	Description
xOffset	SalNumber	The horizontal offset to add to the current position.
yOffset	SalNumber	The vertical offset to add to the current position.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

OnCheckedChanged(e)

Updates radio-group selection when needed and refreshes the image after the base checked-change event.

Parameter	Type	Description
e	EventArgs	The checked-change event data.

OnClick(e)

Validates an unfocused click, marks the button modified, and updates selection and SAL click notifications according to its style.

Parameter	Type	Description
e	EventArgs	The click event data.

OnHandleCreated(e)

Updates the displayed image and prevents keyboard selection when hosted in a SAL form toolbar.

Parameter	Type	Description
e	EventArgs	The handle-creation event data.

PixelsToFormUnits(numPixels, vertical)

Converts a pixel length to form units using this control's form metrics.

Parameter	Type	Description
numPixels	SalNumber	The pixel length to convert.
vertical	SalBoolean	True for a vertical measurement; false for a horizontal measurement.

Returns: SalNumber. The converted length in form units.

PostMessage(msg, mywParam, mylParam)

Posts a native Windows message to this control for asynchronous processing.

Parameter	Type	Description
msg	SalNumber	The Windows or SAL message code.
mywParam	SalNumber	The first message parameter.
mylParam	SalNumber	The second message parameter.

Returns: SalBoolean. True if the native message was posted; false for an unavailable or disposed control, or if posting fails.

ProcessMnemonic(charCode)

Processes matching enabled mnemonics, validating the container before clicking a nonselectable button.

Parameter	Type	Description
charCode	Char	The mnemonic character.

Returns: Boolean. True when handled, including when validation cancels the click; otherwise, false.

SendMessage(msg, mywParam, mylParam)

Sends a native Windows message to this control synchronously.

Parameter	Type	Description
msg	SalNumber	The Windows or SAL message code.
mywParam	SalNumber	The first message parameter.
mylParam	SalNumber	The second message parameter.

Returns: SalNumber. The native message result, or zero when the control is unavailable or disposed.

SendMessageToChildren(msg, mywParam, mylParam)

Sends a message to this control's child windows and eligible descendants.

Parameter	Type	Description
msg	SalNumber	The Windows or SAL message code.
mywParam	SalNumber	The first message parameter.
mylParam	SalNumber	The second message parameter.

Returns: SalBoolean. True after dispatching; false when the parent is unavailable or disposed.

Traversal does not descend into embedded forms or user controls. Close and destroy messages for ordinary child controls are routed to their action handlers instead of their native window procedures.

SetChecked(value)

Assigns the selection state through the Checked property.

Parameter	Type	Description
value	SalNumber	The desired state converted to a Boolean.

Returns: SalBoolean. Always true, including when Radio mode ignores an attempt to clear the selection.

SetContextMenu(menuName, flags)

Creates and assigns a context menu for this control.

Parameter	Type	Description
menuName	SalString	The menu type name to resolve.
flags	SalNumber	Use Sys.CM_TableCell to assign the table's cell-editor menu; otherwise, assign the control's context menu.

Returns: SalBoolean. True if a control and menu type resolve and the menu is created; otherwise, false.

When called during a SAL context-menu action, the created menu is also shown at the current mouse position.

SetContextMenu(menuType, flags)

Creates and assigns a context menu for this control.

Parameter	Type	Description
menuType	Type	The menu type to instantiate.
flags	SalNumber	Use Sys.CM_TableCell to assign the table's cell-editor menu; otherwise, assign the control's context menu.

Returns: SalBoolean. True if a control and menu type resolve and the menu is created; otherwise, false.

When called during a SAL context-menu action, the created menu is also shown at the current mouse position.

SetCursor(resource, type)

Loads a cursor resource and assigns it to the requested role.

Parameter	Type	Description
resource	SalResourceCursor	The cursor resource to load.
type	SalNumber	The cursor role: Sys.CURSOR_Window, Sys.CURSOR_DragDrop, or Sys.CURSOR_DisableDrop.

Returns: SalBoolean. True if the cursor is assigned to a supported role; otherwise, false.

SetCursor(resourceId, type)

Assigns a system cursor or a cursor identified by its native handle to the requested role.

Parameter	Type	Description
resourceId	Int32	A Sys.CURSOR_* identifier, or a native cursor handle represented as an integer.
type	SalNumber	The cursor role: Sys.CURSOR_Window, Sys.CURSOR_DragDrop, or Sys.CURSOR_DisableDrop.

Returns: SalBoolean. True if the cursor is assigned to a supported role; otherwise, false.

SetCursor(blob, type)

Loads a cursor from binary data and assigns it to the requested role.

Parameter	Type	Description
blob	SalString	The cursor file data stored in a SAL binary string.
type	SalNumber	The cursor role: Sys.CURSOR_Window, Sys.CURSOR_DragDrop, or Sys.CURSOR_DisableDrop.

Returns: SalBoolean. True if loading and assignment succeed; otherwise, false.

SetCursorFile(file, type)

Loads a cursor file and assigns it to the requested role.

Parameter	Type	Description
file	SalString	The cursor file path.
type	SalNumber	The cursor role: Sys.CURSOR_Window, Sys.CURSOR_DragDrop, or Sys.CURSOR_DisableDrop.

Returns: SalBoolean. True if loading and assignment succeed; otherwise, false.

SetFocus()

Moves keyboard focus to this control, deferring the change when SAL validation is in progress.

Returns: SalWindowHandle. The previously focused managed control as a SAL handle, or a null handle if the target is unavailable, a table column, an ActiveX host, disabled, or hidden.

SetFont(name, size, enhancement)

Creates and assigns a font to this control.

Parameter	Type	Description
name	SalString	The font family name.
size	SalNumber	The font size in points.
enhancement	SalNumber	The combined Sys.FONT_Enh* style flags.

Returns: SalBoolean. True if the font was created and assigned; otherwise, false.

SetImageBytes(imageBytes, type)

Decodes binary image data and displays the resulting image.

Parameter	Type	Description
imageBytes	SalString	The encoded bytes stored in a SAL binary string.
type	SalNumber	The Sys.PIC_Format* value identifying icon, object, or ordinary image data.

Returns: SalBoolean. True after assignment; false if the control is unsupported.

Invalid image data can throw an exception.

SetImageFile(fileName)

Loads and displays an image file, or clears the image for an empty path.

Parameter	Type	Description
fileName	SalString	The image file path; .ico files are loaded as icons.

Returns: SalBoolean. True after assigning the image; false if the control is unsupported or a file I/O error occurs.

Invalid image-data errors can propagate to the caller.

SetImageHandle(type, handle)

Displays an image obtained from a native icon or bitmap handle.

Parameter	Type	Description
type	SalNumber	Use Sys.PIC_FormatIcon for an icon handle; other values are treated as bitmap handles.
handle	SalNumber	The native image handle; zero clears the image.

Returns: SalBoolean. True if the control supports SAL pictures; otherwise, false.

SetImageResource(resource, format)

Loads and displays an image from a SAL resource.

Parameter	Type	Description
resource	SalResource	The resource supplying the image or icon.
format	SalNumber	Use Sys.PIC_FormatIcon to convert an icon to a bitmap; other values load an Image.

Returns: SalBoolean. True if the control supports SAL pictures; otherwise, false.

SetImageString(format, picture)

Decodes a SAL picture buffer and displays its image.

Parameter	Type	Description
format	SalNumber	The Sys.PIC_Format* value identifying the buffer format.
picture	SalString	The encoded image data, including any object-format header.

Returns: SalBoolean. True after assignment; false if the control is unsupported.

Invalid image data can throw an exception.

SetLabelText(text)

Assigns the text of this control's associated label.

Parameter	Type	Description
text	SalString	The label text to display.

Returns: SalBoolean. True if an associated label was found and updated; otherwise, false.

SetLocation(x, y)

Sets this control's location in form units.

Parameter	Type	Description
x	SalNumber	The new horizontal coordinate.
y	SalNumber	The new vertical coordinate.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

For forms, this also selects manual startup positioning.

SetModified(set)

Sets this control's SAL modification flag.

Parameter	Type	Description
set	SalBoolean	True to mark the value modified; false to clear the flag.

Returns: SalBoolean. True if the translated control supports SAL values; otherwise, false.

For editable SAL controls, this also clears the validation flag.

SetProperty(name, value, length)

Assigns a SAL named property after limiting the value's length.

Parameter	Type	Description
name	SalString	The property name.
value	SalString	The value to assign.
length	SalNumber	The number of leading characters to retain.

Returns: SalBoolean. True if the translated control implements the SAL window contract; otherwise, false.

SetSize(width, height)

Sets this control's dimensions in form units.

Parameter	Type	Description
width	SalNumber	The new width.
height	SalNumber	The new height.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

SetText(text)

Assigns the control's displayed text.

Parameter	Type	Description
text	SalString	The text to assign.

Returns: SalBoolean. True if the translated control exists and assignment completes; otherwise, false.

An empty string is passed as null when assigning combo-box text.

SetTimer(idEvent, elapseMilliSec)

Creates or updates a native window timer for this control.

Parameter	Type	Description
idEvent	SalNumber	The timer identifier.
elapseMilliSec	SalNumber	The requested interval in milliseconds.

Returns: SalBoolean. True if the native timer was created; otherwise, false.

SetWindowColor(colorIndex, color)

Assigns a SAL window, table-cell, text, or transparent-image color.

Parameter	Type	Description
colorIndex	SalNumber	The Sys.COLOR_Index* component to update.
color	SalNumber	The SAL color value.

Returns: SalBoolean. True for a recognized color index and resolved control, even when the component does not apply to that control; otherwise, false.

Cell colors apply to table columns; window colors apply to other controls. Transparent colors require the SAL picture-control contract.

ShowWindow()

Shows this control or table column.

Returns: SalBoolean. The visibility state before the operation, or false if the control cannot be resolved.

ShowWindowAndLabel()

Shows this control and its associated label.

Returns: SalBoolean. The control's visibility before the operation, or false if it cannot be resolved.

TrackPopupMenu(menuName, flags, x, y)

Creates and displays a temporary popup menu at screen coordinates.

Parameter	Type	Description
menuName	SalString	The menu type name to resolve.
flags	SalNumber	SAL TPM_* alignment and cursor-position flags; center alignment and TPM_ContextMenu are unsupported.
x	SalNumber	The screen X coordinate, unless TPM_CursorX selects the cursor position.
y	SalNumber	The screen Y coordinate, unless TPM_CursorY selects the cursor position.

Returns: SalBoolean. True after the popup is shown; false when the target or menu cannot be resolved.

The previous context menu is restored after display and the temporary menu is queued for disposal.

TrackPopupMenu(menuType, flags, x, y)

Creates and displays a temporary popup menu at screen coordinates.

Parameter	Type	Description
menuType	Type	The menu type to instantiate.
flags	SalNumber	SAL TPM_* alignment and cursor-position flags; center alignment and TPM_ContextMenu are unsupported.
x	SalNumber	The screen X coordinate, unless TPM_CursorX selects the cursor position.
y	SalNumber	The screen Y coordinate, unless TPM_CursorY selects the cursor position.

Returns: SalBoolean. True after the popup is shown; false when the target or menu cannot be resolved.

The previous context menu is restored after display and the temporary menu is queued for disposal.

UpdateWindow()

Requests an update of this control.

Returns: SalBoolean. True if the operation is accepted by the SAL window implementation; otherwise, false.

WinHelp(file, command, numData, strData)

Invokes the legacy Windows Help API for this control.

Parameter	Type	Description
file	SalString	The help file path.
command	SalNumber	The Sys.HELP_* command.
numData	SalNumber	The numeric topic or index for HELP_Context and HELP_SetIndex.
strData	SalString	The lookup text for HELP_Key.

Returns: SalBoolean. The native help result, or false for an empty file name.

WndProc(m)

Routes the native window message through the SAL window implementation.

Parameter	Type	Description
m	Message	The message to process, including its mutable result.

Yield()

Dispatches one pending message for this window, or processes application messages when no window handle exists.

Message dispatch can reenter application code.

Events

MessageActions

SalMessageHandler Provides the legacy SAL message-handler event.

Use WindowActions for new handlers.

WindowActions

WindowActionsEventHandler Occurs when this control dispatches a SAL or custom window action.

Inherited By

Name	Description
SalQuickToolTipOptionButton	Provides a SAL option button with Quick Objects tooltip and status-text compatibility methods.

Implements

Name	Description
ISalControl	Provides access to a SAL control's typed value, associated label, and modification state.
ISalPictureControl	Provides a common image and transparency contract for SAL controls that display pictures.
ISalRadioButton	Describes the checked state and group membership of SAL radio buttons and check-style option buttons.
ISalWindow	Exposes SAL message dispatch and runtime metadata for child controls, forms, dialogs, and MDI windows.