BarCodeControl Class

Creates a new instance of the BarCodeControl .

Creates a new instance of the BarCodeControl .

Creates a new instance of the BarCodeControl .

Gets the AccessibleObject assigned to the control.

Gets or sets the default action description of the control for use by accessibility client applications.

Gets or sets the description of the control used by accessibility client applications.

Gets or sets the name of the control used by accessibility client applications.

Gets or sets the accessible role of the control

Gets or sets a value indicating whether the control can accept data that the user drags onto it.

Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent.

The size of image automatically.

Gets or sets where this control is scrolled to in ScrollControlIntoView(Control) .

Gets or sets a value specifies what degree of error correction. the default is 23.

Gets or sets a value specifies the required number of layers for an Aztec code. A negative number(-1, -2, -3, -4) specifies a compact Aztec code 0 indicates to use the minimum nuber for layers (the default) A positive number (1, 2, ... 32) specifies a normal (non-compact) Aztec code.

The back color of the barcode.

Gets or sets the background image displayed in the control.

Gets or sets the background image layout as defined in the ImageLayout enumeration.

The height of the bar.

Gets or sets the BindingContext for the control.

Border's color.

Border's Dash style.

Borders's width of barcode image.

Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area.

The bottom margin of the barcode.

Text bottom barcode.

Text bottom barcode style.

Text bottom barcode style.

Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control.

Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support.

Gets a value indicating whether the control can receive focus.

Determines if events can be raised on the control.

Gets a value indicating whether the control can be selected.

Gets or sets a value indicating whether the control has captured the mouse.

Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus.

Gets the rectangle that represents the client area of the control.

Gets or sets the height and width of the client area of the control.

Start character of codabar barcode.

Stop character of codabar barcode.

Columns of 2D Barcode.

Gets the name of the company or creator of the application containing the control.

Gets the IContainer that contains the Component .

Gets a value indicating whether the control, or one of its child controls, currently has the input focus.

Gets or sets the shortcut menu associated with the control.

Gets or sets the ContextMenuStrip associated with this control.

Gets the collection of controls contained within the control.

Gets a value indicating whether the control has been created.

Gets the required creation parameters when the control handle is created.

Gets or sets the cursor that is displayed when the mouse pointer is over the control.

The data to render in the barcode.

The data to render with the 2D barcode.

Gets the data bindings for the control.

Gets or sets a value specifies the symbol shape hint for DataMatrix barcode. the default is Auto.

Gets or sets the default cursor for the control.

Gets the default Input Method Editor (IME) mode supported by the control.

Gets the space, in pixels, that is specified by default between controls.

Gets the length and height, in pixels, that is specified as the default maximum size of a control.

Gets the length and height, in pixels, that is specified as the default minimum size of a control.

Gets the internal spacing, in pixels, of the contents of a control.

Gets the default size of the control.

Gets a value that indicates whether the Component is currently in design mode.

Gets the rectangle that represents the display area of the control.

Gets a value indicating whether the base Control class is in the process of disposing.

Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent.

Gets or sets a value indicating whether this control should redraw its surface using a secondary buffer to reduce or prevent flicker.

Gets or sets the horizontal resolution.

Gets or sets the horizontal resolution.

Gets or sets a value indicating whether the control can respond to user interaction.

Gets the list of event handlers that are attached to this Component .

Gets a value indicating whether the control has input focus.

Gets or sets the font of the text displayed by the control.

Gets or sets the height of the font of the control.

The fore color of the barcode.

Gets the window handle that the control is bound to.

Indicates whether has border;

Gets a value indicating whether the control contains one or more child controls.

Gets or sets the height of the control.

Height of Barcode image.

Width of Barcode image.

Gets or sets the Input Method Editor (IME) mode of the control.

Gets or sets the IME mode of a control.

Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on.

Gets or sets a value indicating whether the control is visible to accessibility applications.

Gets a value indicating whether the control has been disposed of.

Gets a value indicating whether the control has a handle associated with it.

Gets a value indicating whether the control is mirrored.

ITF14 barcode Bearer Bars

Gets a cached instance of the control's layout engine.

Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area.

The width offset of the barcode.

Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container.

Gets or sets macro pdf417 Barcode's file index.

Gets or sets macro pdf417 Barcode's segment index.

Gets or sets the space between controls.

Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify.

Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify.

Gets or sets the name of the control.

Gets or sets padding within the control.

Gets or sets the parent container of the control.

Gets or sets data mode of Pdf417 barcode.

Error correction level of pdf417 Barcode.

Indicates wheter has been truncated of pdf 417 Barcode.

Gets the size of a rectangular area into which the control can fit.

Gets the product name of the assembly containing the control.

Gets the version of the assembly containing the control.

Gets or sets of QRCode Barcode.

Error correction level of QRCode Barcode.

Gets or sets logo image of QRCode module.

Gets a value indicating whether the control is currently re-creating its handle.

Gets or sets the window region associated with the control.

This property is now obsolete.

Gets or sets a value indicating whether the control redraws itself when resized.

Gets or sets the resolution.

Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area.

The right margin of the barcode.

Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts.

Rotation angle of Barcode image.

Rows of 2D Barcode.

Gets a value that determines the scaling of child controls.

Indicates whether shows bottom text.

Indicates whether shows checksum digit in Code128 and EAN128 Barcodes.

Gets a value indicating whether the control should display focus rectangles.

Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators.

Show start character and stop character of codabar barcode.

Indicates whether display barcode data text.

Indicates whether display barcode data text on bottom.

Indicates whether shows top text.

Gets or sets the site of the control.

Gets or sets the height and width of the control.

Supplement data.

Space between main and supplement Barcode.

Gets or sets the tab order of the control within its container.

Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.

Gets or sets the object that contains data about the control.

Gets or sets the text associated with this control.

The position of the text.

The color of the bar of the barcode.

The font of the barcode text.

Space between barcode and text.

Quality of text rendering.

Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area.

Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in.

The top margin of the barcode.

Text above barcode.

The position of the top text.

Text above barcode style.

Text above barcode style.

The top margin of the top text.

The type of barcode to render.

The unit to use when rendering the barcode.

Inidcates whether use anti alias mode to render image.

Indicates whether to use a checksum on barcodes where it is optional.

Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls.

Gets or sets a value indicating whether the control and all its child controls are displayed.

Wide/narrow ratio.

Gets or sets the width of the control.

Width of barcode bar module.

Height/width ratio of 2D Barcode's module.

Height of 2D barcode bar module.

Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control.

Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control .

Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on.

Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on.

Brings the control to the front of the z-order.

Retrieves a value indicating whether the specified control is a child of the control.

Creates a new accessibility object for the control.

Forces the creation of the visible control, including the creation of the handle and any visible child controls.

Creates a new instance of the control collection for the control.

Creates the Graphics for the control.

Creates a handle for the control.

Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.

Sends the specified message to the default window procedure.

Destroys the handle associated with the control.

Releases all resources used by the Component .

Releases the unmanaged resources used by the Control and its child controls and optionally releases the managed resources.

Begins a drag-and-drop operation.

Draws the barcode in the canvas passed.

Supports rendering to the specified bitmap.

Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed.

Determines whether the specified object is equal to the current object.

Releases unmanaged resources and performs other cleanup operations before the Component is reclaimed by garbage collection.

Retrieves the form that the control is on.

Sets input focus to the control.

Generate barcode image.

Retrieves the specified AccessibleObject .

Retrieves a value indicating how a control will behave when its AutoSize property is enabled.

Retrieves the child control that is located at the specified coordinates.

Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type.

Returns the next ContainerControl up the control's chain of parent controls.

Serves as the default hash function.

Retrieves the current lifetime service object that controls the lifetime policy for this instance.

Retrieves the next control forward or back in the tab order of child controls.

Retrieves the size of a rectangular area into which a control can be fitted.

Retrieves the bounds within which the control is scaled.

Returns an object that represents a service provided by the Component or by its Container .

Retrieves the value of the specified control style bit for the control.

Determines if the control is a top-level control.

Gets the Type of the current instance.

Conceals the control from the user.

Obtains a lifetime service object to control the lifetime policy for this instance.

Called after the control has been added to another container.

Invalidates the entire surface of the control and causes the control to be redrawn.

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.

Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.

Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.

Executes the specified delegate on the thread that owns the control's underlying window handle.

Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments.

Raises the GotFocus event for the specified control.

Raises the LostFocus event for the specified control.

Raises the Click event for the specified control.

Raises the Paint event for the specified control.

Raises the PaintBackground event for the specified control.

Determines if a character is an input character that the control recognizes.

Determines whether the specified key is a regular input key or a special key that requires preprocessing.

Creates a shallow copy of the current Object .

Creates a shallow copy of the current MarshalByRefObject object.

Raises the Invalidated event with a specified region of the control to invalidate.

Raises the AutoSizeChanged event.

Raises the BackColorChanged event.

Raises the BackgroundImageChanged event.

Raises the BackgroundImageLayoutChanged event.

Raises the BindingContextChanged event.

Raises the CausesValidationChanged event.

Raises the ChangeUICues event.

Raises the Click event.

Raises the ClientSizeChanged event.

Raises the ContextMenuChanged event.

Raises the ContextMenuStripChanged event.

Raises the ControlAdded event.

Raises the ControlRemoved event.

Raises the CreateControl method.

Raises the CursorChanged event.

Raises the DockChanged event.

Raises the DoubleClick event.

Raises the DragDrop event.

Raises the DragEnter event.

Raises the DragLeave event.

Raises the DragOver event.

Raises the EnabledChanged event.

Raises the Enter event.

Raises the FontChanged event.

Raises the ForeColorChanged event.

Raises the GiveFeedback event.

Raises the GotFocus event.

Raises the HandleCreated event.

Raises the HandleDestroyed event.

Raises the HelpRequested event.

Raises the ImeModeChanged event.

Raises the Invalidated event.

Raises the KeyDown event.

Raises the KeyPress event.

Raises the KeyUp event.

Raises the Layout event.

Raises the Leave event.

Raises the LocationChanged event.

Raises the LostFocus event.

Raises the MarginChanged event.

Raises the MouseCaptureChanged event.

Raises the MouseClick event.

Raises the MouseDoubleClick event.

Raises the MouseDown event.

Raises the MouseEnter event.

Raises the MouseHover event.

Raises the MouseLeave event.

Raises the MouseMove event.

Raises the MouseUp event.

Raises the MouseWheel event.

Raises the Move event.

Notifies the control of Windows messages.

Raises the PaddingChanged event.

Renders the barcode.

Paints the background of the control.

Raises the BackColorChanged event when the BackColor property value of the control's container changes.

Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes.

Raises the BindingContextChanged event when the BindingContext property value of the control's container changes.

Raises the ParentChanged event.

Raises the CursorChanged event.

Raises the EnabledChanged event when the Enabled property value of the control's container changes.

Raises the FontChanged event when the Font property value of the control's container changes.

Raises the ForeColorChanged event when the ForeColor property value of the control's container changes.

Raises the RightToLeftChanged event when the RightToLeft property value of the control's container changes.

Raises the VisibleChanged event when the Visible property value of the control's container changes.

Raises the PreviewKeyDown event.

Raises the Paint event.

Raises the QueryContinueDrag event.

Raises the RegionChanged event.

Raises the Resize event.

Raises the RightToLeftChanged event.

Raises the SizeChanged event.

Raises the StyleChanged event.

Raises the SystemColorsChanged event.

Raises the TabIndexChanged event.

Raises the TabStopChanged event.

Raises the TextChanged event.

Raises the Validated event.

Raises the Validating event.

Raises the VisibleChanged event.

Forces the control to apply layout logic to all its child controls.

Forces the control to apply layout logic to all its child controls.

Computes the location of the specified screen point into client coordinates.

Computes the location of the specified client point into screen coordinates.

Preprocesses keyboard or input messages within the message loop before they are dispatched.

Preprocesses keyboard or input messages within the message loop before they are dispatched.

Print barcode.

Print barcode.

Processes a command key.

Processes a dialog character.

Processes a dialog key.

Processes a key message and generates the appropriate control events.

Processes a keyboard message.

Previews a keyboard message.

Processes a mnemonic character.

Raises the appropriate drag event.

Raises the appropriate key event.

Raises the appropriate mouse event.

Raises the appropriate paint event.

Forces the re-creation of the handle for the control.

Computes the size and location of the specified screen rectangle in client coordinates.

Computes the size and location of the specified client rectangle in screen coordinates.

Forces the control to invalidate its client area and immediately redraw itself and any child controls.

Resets the control to handle the MouseLeave event.

Resets the Text property to its default value.

Resumes usual layout logic.

Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests.

Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.

Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.

Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.

Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.

Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.

Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.

Save image to disk file.

Save image to disk file.

Save image to stream.

Scales the control and all child controls by the specified scaling factor.

Scales a control's location, size, padding and margin.

Activates the control.

Activates a child control. Optionally specifies the direction in the tab order to select the control from.

Activates the next control.

Sends the control to the back of the z-order.

Sets a value indicating how a control will behave when its AutoSize property is enabled.

Sets the bounds of the control to the specified location and size.

Sets the specified bounds of the control to the specified location and size.

Performs the work of setting the specified bounds of this control.

Sets the size of the client area of the control.

Sets a specified ControlStyles flag to either true or false.

Sets the control as the top-level control.

Sets the control to the specified visible state.

Displays the control to the user.

Determines the size of the entire control from the height and width of its client area.

Temporarily suspends the layout logic for the control.

Returns a String containing the name of the Component , if any. This method should not be overridden.

Causes the control to redraw the invalidated regions within its client area.

Updates the bounds of the control with the current size and location.

Updates the bounds of the control with the specified size and location.

Updates the bounds of the control with the specified size, location, and client size.

Forces the assigned styles to be reapplied to the control.

Updates the control in its parent's z-order.

Processes Windows messages.

Occurs when the value of the BackColor property changes.

Occurs when the value of the BackgroundImage property changes.

Occurs when the BackgroundImageLayout property changes.

Occurs when the value of the BindingContext property changes.

Occurs when the value of the CausesValidation property changes.

Occurs when the focus or keyboard user interface (UI) cues change.

Occurs when the control is clicked.

Occurs when the value of the ClientSize property changes.

Occurs when the value of the ContextMenu property changes.

Occurs when the value of the ContextMenuStrip property changes.

Occurs when a new control is added to the Control ControlCollection .

Occurs when a control is removed from the Control ControlCollection .

Occurs when the value of the Cursor property changes.

Occurs when the component is disposed by a call to the Dispose method.

Occurs when the value of the Dock property changes.

Occurs when the control is double-clicked.

Occurs when a drag-and-drop operation is completed.

Occurs when an object is dragged into the control's bounds.

Occurs when an object is dragged out of the control's bounds.

Occurs when an object is dragged over the control's bounds.

Occurs when the Enabled property value has changed.

Occurs when the control is entered.

Occurs when the Font property value changes.

Occurs when the ForeColor property value changes.

Occurs during a drag operation.

Occurs when the control receives focus.

Occurs when a handle is created for the control.

Occurs when the control's handle is in the process of being destroyed.

Occurs when the user requests help for a control.

Occurs when the ImeMode property has changed.

Occurs when a control's display requires redrawing.

Occurs when a key is pressed while the control has focus.

Occurs when a character. space or backspace key is pressed while the control has focus.

Occurs when a key is released while the control has focus.

Occurs when a control should reposition its child controls.

Occurs when the input focus leaves the control.

Occurs when the Location property value has changed.

Occurs when the control loses focus.

Occurs when the control's margin changes.

Occurs when the control loses mouse capture.

Occurs when the control is clicked by the mouse.

Occurs when the control is double clicked by the mouse.

Occurs when the mouse pointer is over the control and a mouse button is pressed.

Occurs when the mouse pointer enters the control.

Occurs when the mouse pointer rests on the control.

Occurs when the mouse pointer leaves the control.

Occurs when the mouse pointer is moved over the control.

Occurs when the mouse pointer is over the control and a mouse button is released.

Occurs when the mouse wheel moves while the control has focus.

Occurs when the control is moved.

Occurs when the control's padding changes.

Occurs when the control is redrawn.

Occurs when the Parent property value changes.

Occurs before the KeyDown event when a key is pressed while focus is on this control.

Occurs when AccessibleObject is providing help to accessibility applications.

Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.

Occurs when the value of the Region property changes.

Occurs when the control is resized.

Occurs when the RightToLeft property value changes.

Occurs when the Size property value changes.

Occurs when the control style changes.

Occurs when the system colors change.

Occurs when the TabIndex property value changes.

Occurs when the TabStop property value changes.

Occurs when the Text property value changes.

Occurs when the control is finished validating.

Occurs when the control is validating.

Occurs when the Visible property value changes.