SalVerticalScrollBar
PPJ.Runtime.Windows.SalVerticalScrollBar
Namespace: PPJ.Runtime.Windows
Assembly: PPJ.Runtime.49 (4.9.0.0)
VerticalScrollBar implementation. This derived class adjusts the Maximum property by adding LargeChange to allow the scroll thumb to reach the end of the range. See http://msdn.microsoft.com/en-us/library/system.windows.forms.scrollbar.maximum.aspx.
C#
VB.NET
public class SalVerticalScrollBar : VScrollBar, ISalWindow, ISalControl, IConvertible
Public Class SalVerticalScrollBar
Inherits VScrollBar
Implements ISalWindow, ISalControl, IConvertible
Constructs a new SalVerticalScrollBar object.
Brings a window to the top of all overlapping windows.
Centers a window. If the window is a top-level window, it centers it on the desktop. If the window is a child window, it centers it on top of its parent.
Clears the value from a data field, multi line field, or table window column.
Clears a window's cursor.
Parameter | Type | Description |
|---|---|---|
type | |
Destroys a form window, a top-level table window, or a modeless dialog box created with SalCreateWindow.
Disables keyboard and mouse input to a window. If the window contains text (for example, a push button), the text is grayed. If the window is a data field, it cannot receive the focus.
Disables keyboard and mouse input to a window and grays out its associated label. A label is the label control that immediately precedes the window in the outline. The label control must have a mnemonic. If the window contains text (for example, a push button), the text is grayed. If the window is a data field, it cannot receive the focus.
Enables keyboard and mouse input to a window.
Enables keyboard and mouse input to a window and enables its associated label as well. A label is the label control that immediately precedes the window in the outline.
This function finds a child window of a given name in the specified window.
Parameter | Type | Description |
|---|---|---|
windowName | |
Dispatches the specified message (Window Actions) directly to the control's WindowActions event handlers, without going through Windows message loop.
Computes the number of pixels in the number of form units. Form units are a unit of measurement used by functions which move and position objects. Form units are computed using physical units (pixels) in conjunction with the window's font size.
Parameter | Type | Description |
|---|---|---|
formUnits | The number of form units. | |
vertical | If the form units are on the X axis, set this parameter to FALSE. If the form units are on the Y axis, set this parameter to TRUE. |
Return the name of a window's class as a string.
Returns an object's type.
Returns a data field's or table window column's data type.
Returns the handle of the first child window of the specified type. You can use this function to get the handles of MDI child windows.
Parameter | Type | Description |
|---|---|---|
typeMask | One or more window types combined (using the OR (|) operator) to create a mask of child window types. |
Parameter | Type | Description |
|---|---|---|
name | | |
size | | |
enhancement | |
Retrieves the window handle of the label (label control) that is associated with the hWndTarget parameter. There must be a mnemonic in that label, and it must immediately precede hWndTarget in the outline, or this function will fail.
Parameter | Type | Description |
|---|---|---|
sText | | |
nMaxLength | |
Retrieves the text of the label associated to a control. Important: The label control does not require a mnemonic for the functions listed above to operate.
Parameter | Type | Description |
|---|---|---|
nMaxLength | |
Parameter | Type | Description |
|---|---|---|
x | | |
y | |
Parameter | Type | Description |
|---|---|---|
text | |
Gets the name of an object.
Returns the handle of the next child window that matches a specified type.
Parameter | Type | Description |
|---|---|---|
typeMask | One or more window types combined (using the OR (|) operator) to create a mask of child window types. |
Returns the handle of an object's parent window.
Parameter | Type | Description |
|---|---|---|
name | | |
value | |
Gets the value of a named property.
Parameter | Type | Description |
|---|---|---|
name | |
Parameter | Type | Description |
|---|---|---|
nPos | |
Returns the current scroll bar value.
Parameter | Type | Description |
|---|---|---|
min | | |
max | | |
line | | |
page | |
Parameter | Type | Description |
|---|---|---|
width | | |
height | |
Parameter | Type | Description |
|---|---|---|
text | | |
maxLen | |
Retrieves the text of a window.
Parameter | Type | Description |
|---|---|---|
maxLen | |
Gets a window's color.
Parameter | Type | Description |
|---|---|---|
colorIndex | |
Returns a window's current state.
Hides a window.
Hides a window and its associated label.
Causes a window to be repainted.
Determines whether a window is an instance of the specified class.
Parameter | Type | Description |
|---|---|---|
typeClass | |
Determines whether a window is enabled for mouse and keyboard input.
Returns the setting of the Field Edit Flag for a data field, multi line field, combo box, table window's context row cell, or picture.
Determines whether a window is currently visible.
Destroys an object's system timer.
Parameter | Type | Description |
|---|---|---|
idEvent | |
Moves a window a given number of form units on the X and Y axes relative to its current position.
Computes the number of form units based on the number of pixels. Form units are a unit of measurement used by functions that move and position objects. Form units are computed using physical units (pixels) in conjunction with a window's font sizes.
Parameter | Type | Description |
|---|---|---|
numPixels | | |
vertical | If the form units are on the X axis, set this parameter to FALSE. If the form units are on the Y axis, set this parameter to TRUE. |
Posts the specified message to a window by adding nMsg to hWndReceiver's message queue.
Sends the specified message to a window. SalSendMsg does not return until the processing for the message is complete.
Sends a message to all child items of a form window, dialog box, table window, or MDI window.
Defines a named popup menu that displays automatically when a window receives SAM_ContextMenu.
Defines a named popup menu that displays automatically when a window receives SAM_ContextMenu.
Sets a window's cursor.
Parameter | Type | Description |
|---|---|---|
resource | | |
type | |
Sets a window's cursor.
Sets a window's cursor from a string variable.
Sets an application-defined cursor for the specified window. Use this function to set the cursor from an image stored in a file.
Sets the focus to a specified window.
Sets a window's font, font size, and font enhancements.
Sets the text of the associated label control.
Parameter | Type | Description |
|---|---|---|
sText | |
Moves a window to a new position (x, y) on the X and Y axes.
Sets or clears the field edit flag for an editable data field, combo box, multi line text field, table window column, or picture.
Parameter | Type | Description |
|---|---|---|
bSet | |
Sets the value of a named property.
Sets the scrollbar's value.
Parameter | Type | Description |
|---|---|---|
pos |