VisCalendar

Namespace: PPJ.Runtime.Vis

Assembly: PPJ.Runtime.Vis.50 (5.0.0.0)

Displays a month calendar with SAL validation and special-date rules.

C#

public class VisCalendar : MonthCalendar, ISalWindow, ISalEditControl, ISalControl

VB.NET

Public Class VisCalendar
    Inherits MonthCalendar
    Implements ISalWindow, ISalEditControl, ISalControl

Example:

using (var calendar = new PPJ.Runtime.Vis.VisCalendar())
{
    calendar.SetDate(System.DateTime.Today);
}

Constructors

VisCalendar()

Initializes the SAL adapter and validation state and hides the today footer.

Properties

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.

Text

String: Gets or sets the base calendar text.

FormatException from assignment is ignored.

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.

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.

ClearSpecialDates()

Removes all bold-date rules and updates the control.

Returns: SalBoolean. Always true.

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.

Dispose(disposing)

Frees the pinned day-state buffer and disposes base resources.

Parameter	Type	Description
disposing	Boolean	The disposal mode passed to the base control.

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.

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.

FromHandle(handle)

Resolves this calendar type from a native window handle.

Parameter	Type	Description
handle	SalWindowHandle	The native control handle.

Returns: VisCalendar. The associated VisCalendar, or null when no managed control owns the handle.

A handle owned by another control type causes InvalidCastException.

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.

GetColor(nColorRole)

Gets a calendar color by its compatibility role.

Parameter	Type	Description
nColorRole	SalNumber	A COLOR_CAL role.

Returns: SalNumber. The selected property translated to a Win32 color, or the translation of Color.Empty for an unsupported role.

BackExtra maps to BackColor, ForeExtra to the trailing-date foreground, ForeDays to ForeColor, and both ForeMonth and BackLabel to the title background.

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.

GetFocusDate(lpdtDateTime)

Copies the current selection start to the caller.

Parameter	Type	Description
lpdtDateTime	SalDateTime	Receives the selection start.

Returns: SalBoolean. Always true.

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.

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(sText, nMaxLength)

Copies the associated label text to a supplied variable.

Parameter	Type	Description
sText	SalString	Receives the label text when it can be read.
nMaxLength	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(nMaxLength)

Gets this control's associated label text.

Parameter	Type	Description
nMaxLength	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.

GetSelectedDates(dates)

Gets the selected date or the endpoints of the selected date range.

Parameter	Type	Description
dates	SalArray<SalDateTime>	The non-null array to resize to zero-based bounds and fill.

Returns: SalNumber. One for a single date; two for a range.

A range returns only its start and end, not every day between them.

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.

GetSpecialDates(nRuleTypes, dtDates, nWeekdays, nSequences)

Copies the stored special-date rules into parallel arrays.

Parameter	Type	Description
nRuleTypes	SalArray<SalNumber>	Receives rule period values.
dtDates	SalArray<SalDateTime>	Receives rule dates.
nWeekdays	SalArray<SalNumber>	Receives the underlying DayOfWeek values.
nSequences	SalArray<SalNumber>	Receives rule sequence values.

Returns: SalNumber. The number of stored rules.

The arrays must be non-null. They are resized to zero-based bounds when rules exist and remain unchanged when no rules exist.

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.

GetWeekStart()

Converts the configured first day to the legacy day numbering.

Returns: SalNumber. One for the default setting; otherwise the underlying day value plus two, reduced by seven when the result exceeds six.

The implemented conversion yields zero for Saturday.

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.

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.

IsSelectedDate(dtDate)

Tests whether a date lies within the inclusive selected range.

Parameter	Type	Description
dtDate	SalDateTime	The date to test.

Returns: SalBoolean. True when the date is between SelectionStart and SelectionEnd.

IsSpecialDate(nRuleType, dtSearch, nWeekDay, nSequence, nForegroundColor, nBackgroundColor)

Tests whether the corresponding bold-date rule exists.

Parameter	Type	Description
nRuleType	SalNumber	The SPECIAL_* rule identifying a one-time or recurring date.
dtSearch	SalDateTime	The reference date required by date-based rules.
nWeekDay	SalNumber	The DAY_* weekday for weekday-based rules.
nSequence	SalNumber	The occurrence within the month used by weekday rules.
nForegroundColor	SalNumber	Retained for compatibility; ignored.
nBackgroundColor	SalNumber	Retained for compatibility; ignored.

Returns: SalBoolean. True if a matching rule exists; false for unset or incomplete rules.

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.

OnDateChanged(drevent)

Updates SAL validation state and posts calendar change notifications.

Parameter	Type	Description
drevent	DateRangeEventArgs	The selected date-range event data.

Posts CALN_Scroll when the month number changes; otherwise posts CALN_DateChanged when the selected date changes. Includes the legacy Windows workaround for excessively long ranges.

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.

RemoveAllBoldedDates()

Removes stored special-date rules and updates the calendar bold-date display.

SelectDate(dtDate, fSelect)

Sets the selection start and clears the modified flag.

Parameter	Type	Description
dtDate	SalDateTime	The requested selection start.
fSelect	SalBoolean	True to use dtDate; false to use the current date and time.

Returns: SalBoolean. Always true if the date assignment succeeds.

SelectDates(dtDates, fSelect)

Sets a selected range from a two-element array.

Parameter	Type	Description
dtDates	SalArray<SalDateTime>	An array containing the start at index zero and end at index one.
fSelect	SalBoolean	Retained for compatibility; ignored.

Returns: SalNumber. Two after assigning the range, or zero when the array length is not two.

Clears the modified flag after assignment.

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(nMsg, nMywParam, nMylParam)

Dispatches a SAL message to this control's children.

Parameter	Type	Description
nMsg	SalNumber	The SAL or application-defined message code.
nMywParam	SalNumber	The first message parameter.
nMylParam	SalNumber	The second message parameter.

Returns: SalBoolean. The result of child-message dispatch; false if the parent is unavailable or disposed.

SetColor(nColorRole, nNewColor)

Changes the calendar color associated with a compatibility role.

Parameter	Type	Description
nColorRole	SalNumber	A COLOR_CAL role supported by GetColor.
nNewColor	SalNumber	The SAL color value to assign.

Returns: SalNumber. The previous color returned by GetColor.

Unsupported roles do not change a property.

SetContextMenu(sMenuName, nFlags)

Creates and assigns a context menu for this control.

Parameter	Type	Description
sMenuName	SalString	The name used to resolve the menu type.
nFlags	SalNumber	Use Sys.CM_TableCell to target the associated table column; other values target the control.

Returns: SalBoolean. True if the menu was created; false if the control or menu type is unavailable or menu creation fails.

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.

SetFocusDate(dtNewFocus)

Sets the focused date and clears the modified flag.

Parameter	Type	Description
dtNewFocus	SalDateTime	The requested date, or SAL null to use the current date and time.

Returns: SalBoolean. Always true if the date assignment succeeds.

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.

SetLabelText(sText)

Assigns the text of this control's associated label.

Parameter	Type	Description
sText	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(bSet)

Sets this control's SAL modification flag.

Parameter	Type	Description
bSet	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.

SetSpecialDate(nRuleType, dtSearch, nWeekDay, nSequence, nForegroundColor, nBackgroundColor, fSelect)

Adds or removes a bold-date rule.

Parameter	Type	Description
nRuleType	SalNumber	The SPECIAL_* rule identifying a one-time or recurring date.
dtSearch	SalDateTime	The reference date required by date-based rules.
nWeekDay	SalNumber	The DAY_* weekday for weekday-based rules.
nSequence	SalNumber	The occurrence within the month used by weekday rules.
nForegroundColor	SalNumber	Retained for compatibility; ignored.
nBackgroundColor	SalNumber	Retained for compatibility; ignored.
fSelect	SalBoolean	True to add the rule; false to remove it.

Returns: SalBoolean. Always true. Unset rules and rules missing their required date or weekday are ignored.

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.

SetWeekStart(nWeekday)

Sets the first day displayed in each calendar week.

Parameter	Type	Description
nWeekday	SalNumber	The legacy day number, with Sunday represented by 1 and Monday by 2.

Returns: SalBoolean. Always true if the underlying FirstDayOfWeek assignment succeeds.

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)

Handles bold-date requests and routes native keyboard, mouse, and other messages to SAL.

Parameter	Type	Description
m	Message	The native message and its mutable result.

Date clicks generate SAM_Click; left-button double clicks generate SAM_DoubleClick.

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.

Implements

Name	Description
ISalControl
ISalEditControl
ISalWindow