 | BarcodeControl Class |
Windows BarcodeControl.
Inheritance HierarchySystemObject
SystemMarshalByRefObject
System.ComponentModelComponent
System.Windows.FormsControl
Limilabs.WindowsBarcodeControl
SystemMarshalByRefObject
System.ComponentModelComponent
System.Windows.FormsControl
Limilabs.WindowsBarcodeControl
Namespace: Limilabs.Windows
Assembly: Barcode (in Barcode.dll) Version: 2.0.0.20
SyntaxThe BarcodeControl type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | BarcodeControl | Initializes a new instance of the BarcodeControl class |
Properties| Name | Description | |
|---|---|---|
 | AccessibilityObject | Gets the AccessibleObject assigned to the control. (Inherited from Control.) |
| AccessibleDefaultActionDescription | Gets or sets the default action description of the control for use by accessibility client applications. (Inherited from Control.) |
| AccessibleDescription | Gets or sets the description of the control used by accessibility client applications. (Inherited from Control.) |
| AccessibleName | Gets or sets the name of the control used by accessibility client applications. (Inherited from Control.) |
| AccessibleRole | Gets or sets the accessible role of the control (Inherited from Control.) |
| AllowDrop | Gets or sets a value indicating whether the control can accept data that the user drags onto it. (Inherited from Control.) |
| Anchor | Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent. (Inherited from Control.) |
| AutoScrollOffset | Gets or sets where this control is scrolled to in ScrollControlIntoView(Control). (Inherited from Control.) |
| AutoSize | This property is not relevant for this class. (Inherited from Control.) |
| BackColor |
Back color
(Overrides ControlBackColor.) |
| BackgroundImage | Gets or sets the background image displayed in the control. (Inherited from Control.) |
| BackgroundImageLayout | Gets or sets the background image layout as defined in the ImageLayout enumeration. (Inherited from Control.) |
| BarColor |
Text color
|
| BearerBars |
Bearer bars type.
|
| BearerBarsSize |
Bearer bars size in pixels.
|
| BindingContext | Gets or sets the BindingContext for the control. (Inherited from Control.) |
| Bottom | Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area. (Inherited from Control.) |
| Bounds | Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control. (Inherited from Control.) |
| CanFocus | Gets a value indicating whether the control can receive focus. (Inherited from Control.) |
| CanSelect | Gets a value indicating whether the control can be selected. (Inherited from Control.) |
| Capture | Gets or sets a value indicating whether the control has captured the mouse. (Inherited from Control.) |
| CausesValidation | Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus. (Inherited from Control.) |
| ChecksumAdd |
If true adds checksum character(s).
|
| ChecksumVisible |
If true checksum character(s) is visible in barcode text.
|
| ClientRectangle | Gets the rectangle that represents the client area of the control. (Inherited from Control.) |
| ClientSize | Gets or sets the height and width of the client area of the control. (Inherited from Control.) |
| Code128SetMode |
You can specify the set that should be used when using Code128.
BestFitABC is default.
|
| CompanyName | Gets the name of the company or creator of the application containing the control. (Inherited from Control.) |
| Container | Gets the IContainer that contains the Component. (Inherited from Component.) |
| ContainsFocus | Gets a value indicating whether the control, or one of its child controls, currently has the input focus. (Inherited from Control.) |
| ContextMenu | Gets or sets the shortcut menu associated with the control. (Inherited from Control.) |
| ContextMenuStrip | Gets or sets the ContextMenuStrip associated with this control. (Inherited from Control.) |
| Controls | Gets the collection of controls contained within the control. (Inherited from Control.) |
| Created | Gets a value indicating whether the control has been created. (Inherited from Control.) |
| Cursor | Gets or sets the cursor that is displayed when the mouse pointer is over the control. (Inherited from Control.) |
| CustomText |
Custom text which will be rendered instead of Number.
|
| DataBindings | Gets the data bindings for the control. (Inherited from Control.) |
| DisplayRectangle | Gets the rectangle that represents the display area of the control. (Inherited from Control.) |
| Disposing | Gets a value indicating whether the base Control class is in the process of disposing. (Inherited from Control.) |
| Dock | Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent. (Inherited from Control.) |
| EAN128IsFNC1OmmitedForFixedLength |
True if FNC1 control character should be ommited for fixed length fields.
This results in shorter barcode. False is default.
|
| Enabled | Gets or sets a value indicating whether the control can respond to user interaction. (Inherited from Control.) |
| Focused | Gets a value indicating whether the control has input focus. (Inherited from Control.) |
| Font | Gets or sets the font of the text displayed by the control. (Inherited from Control.) |
| FontHeight |
Fraction of Height which will be reserved for text label.
Between 0 and 1.0. Default is 0.15
|
| FontName |
Font name that will be used for any text on barcode image.
|
| FontStyle |
Font style that will be used for any text on barcode image.
|
| ForeColor |
Text color
(Overrides ControlForeColor.) |
| Handle | Gets the window handle that the control is bound to. (Inherited from Control.) |
| HasChildren | Gets a value indicating whether the control contains one or more child controls. (Inherited from Control.) |
| Height | Gets or sets the height of the control. (Inherited from Control.) |
| ImeMode | Gets or sets the Input Method Editor (IME) mode of the control. (Inherited from Control.) |
| InvokeRequired | 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. (Inherited from Control.) |
| IsAccessible | Gets or sets a value indicating whether the control is visible to accessibility applications. (Inherited from Control.) |
| IsDisposed | Gets a value indicating whether the control has been disposed of. (Inherited from Control.) |
| IsHandleCreated | Gets a value indicating whether the control has a handle associated with it. (Inherited from Control.) |
| IsMirrored | Gets a value indicating whether the control is mirrored. (Inherited from Control.) |
| IsNumberVisible |
True if text should be visible in rendered barcode.
|
| LayoutEngine | Gets a cached instance of the control's layout engine. (Inherited from Control.) |
| Left | Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area. (Inherited from Control.) |
| LeftQuietZone |
Gets or sets quiet zone size.
If SetMarginsAutomatically is set to true always uses this.NarrowBarWidth*9.
|
| Location | Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container. (Inherited from Control.) |
| Margin | Gets or sets the space between controls. (Inherited from Control.) |
| MaximumSize | Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify. (Inherited from Control.) |
| MinimumSize | Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify. (Inherited from Control.) |
| Name | Gets or sets the name of the control. (Inherited from Control.) |
| NarrowBarWidth |
Width of the narrow bar in rendered barcode in pixels.
|
| Number |
Barcode number. Separate supplement with ',' char.
|
| Padding | Gets or sets padding within the control. (Inherited from Control.) |
| Parent | Gets or sets the parent container of the control. (Inherited from Control.) |
| PreferredSize | Gets the size of a rectangular area into which the control can fit. (Inherited from Control.) |
| ProductName | Gets the product name of the assembly containing the control. (Inherited from Control.) |
| ProductVersion | Gets the version of the assembly containing the control. (Inherited from Control.) |
| Ratio |
Wide/narrow bar ratio.
|
| RecreatingHandle | Gets a value indicating whether the control is currently re-creating its handle. (Inherited from Control.) |
| Region | Gets or sets the window region associated with the control. (Inherited from Control.) |
| Right | Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area. (Inherited from Control.) |
| RightQuietZone |
Gets or sets quiet zone size.
If SetMarginsAutomatically is set to true always uses this.NarrowBarWidth*9.
|
| RightToLeft | Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts. (Inherited from Control.) |
| Rotation |
Rotation of the rendered barcode.
|
| SetMarginsAutomatically |
If set to true RightQuietZone and LeftQuietZone always uses this.NarrowBarWidth*9.
|
| Site | Gets or sets the site of the control. (Inherited from Control.) |
| Size | Gets or sets the height and width of the control. (Inherited from Control.) |
| Symbology |
Barcode symbology.
|
| TabIndex | Gets or sets the tab order of the control within its container. (Inherited from Control.) |
| TabStop | Gets or sets a value indicating whether the user can give the focus to this control using the TAB key. (Inherited from Control.) |
| Tag | Gets or sets the object that contains data about the control. (Inherited from Control.) |
| Text | Gets or sets the text associated with this control. (Inherited from Control.) |
| Top | Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area. (Inherited from Control.) |
| TopLevelControl | 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. (Inherited from Control.) |
| UseWaitCursor | Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls. (Inherited from Control.) |
| Visible | Gets or sets a value indicating whether the control and all its child controls are displayed. (Inherited from Control.) |
| WideBarWidth |
Width of the narrow bar in rendered barcode in pixels.
|
| Width | Gets or sets the width of the control. (Inherited from Control.) |
| WindowTarget | This property is not relevant for this class. (Inherited from Control.) |
| XDpi |
Horizontal resolution in dots per inch.
|
| YDpi |
Vertical resolution in dots per inch.
|
Methods| Name | Description | |
|---|---|---|
| BeginInit | |
| BeginInvoke(Delegate) | Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on. (Inherited from Control.) |
| BeginInvoke(Delegate, Object) | Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on. (Inherited from Control.) |
| BringToFront | Brings the control to the front of the z-order. (Inherited from Control.) |
| Contains | Retrieves a value indicating whether the specified control is a child of the control. (Inherited from Control.) |
| CreateControl | Forces the creation of the visible control, including the creation of the handle and any visible child controls. (Inherited from Control.) |
| CreateGraphics | Creates the Graphics for the control. (Inherited from Control.) |
| CreateObjRef | Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.) |
| Dispose | Releases all resources used by the Component. (Inherited from Component.) |
| DoDragDrop | Begins a drag-and-drop operation. (Inherited from Control.) |
| DrawToBitmap | Supports rendering to the specified bitmap. (Inherited from Control.) |
| EndInit | |
| EndInvoke | Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed. (Inherited from Control.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| FindForm | Retrieves the form that the control is on. (Inherited from Control.) |
| Focus | Sets input focus to the control. (Inherited from Control.) |
| GetBarcode |
Returns a barcode object that is used to render barcode image.
|
| GetChildAtPoint(Point) | Retrieves the child control that is located at the specified coordinates. (Inherited from Control.) |
| GetChildAtPoint(Point, GetChildAtPointSkip) | Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type. (Inherited from Control.) |
| GetContainerControl | Returns the next ContainerControl up the control's chain of parent controls. (Inherited from Control.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.) |
| GetNextControl | Retrieves the next control forward or back in the tab order of child controls. (Inherited from Control.) |
| GetPreferredSize | Retrieves the size of a rectangular area into which a control can be fitted. (Inherited from Control.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Hide | Conceals the control from the user. (Inherited from Control.) |
| InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.) |
| Invalidate | Invalidates the entire surface of the control and causes the control to be redrawn. (Inherited from Control.) |
| Invalidate(Region) | 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. (Inherited from Control.) |
| Invalidate(Boolean) | 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. (Inherited from Control.) |
| Invalidate(Rectangle) | 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. (Inherited from Control.) |
| Invalidate(Region, Boolean) | 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. (Inherited from Control.) |
| Invalidate(Rectangle, Boolean) | 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. (Inherited from Control.) |
| Invoke(Delegate) | Executes the specified delegate on the thread that owns the control's underlying window handle. (Inherited from Control.) |
| Invoke(Delegate, Object) | Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments. (Inherited from Control.) |
| PerformLayout | Forces the control to apply layout logic to all its child controls. (Inherited from Control.) |
| PerformLayout(Control, String) | Forces the control to apply layout logic to all its child controls. (Inherited from Control.) |
| PointToClient | Computes the location of the specified screen point into client coordinates. (Inherited from Control.) |
| PointToScreen | Computes the location of the specified client point into screen coordinates. (Inherited from Control.) |
| PreProcessControlMessage | Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from Control.) |
| PreProcessMessage | Preprocesses keyboard or input messages within the message loop before they are dispatched. (Inherited from Control.) |
| RectangleToClient | Computes the size and location of the specified screen rectangle in client coordinates. (Inherited from Control.) |
| RectangleToScreen | Computes the size and location of the specified client rectangle in screen coordinates. (Inherited from Control.) |
| Refresh | Forces the control to invalidate its client area and immediately redraw itself and any child controls. (Inherited from Control.) |
| Render |
Creates new Bitmap with rendered Barcode.
|
| Render(Graphics, Int32, Int32) |
Renders barcode on specified graphics object.
|
| ResetBackColor | Resets the BackColor property to its default value. (Inherited from Control.) |
| ResetBindings | Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values. (Inherited from Control.) |
| ResetCursor | Resets the Cursor property to its default value. (Inherited from Control.) |
| ResetFont | Resets the Font property to its default value. (Inherited from Control.) |
| ResetForeColor | Resets the ForeColor property to its default value. (Inherited from Control.) |
| ResetImeMode | Resets the ImeMode property to its default value. (Inherited from Control.) |
| ResetRightToLeft | Resets the RightToLeft property to its default value. (Inherited from Control.) |
| ResetText | Resets the Text property to its default value. (Inherited from Control.) |
| ResumeLayout | Resumes usual layout logic. (Inherited from Control.) |
| ResumeLayout(Boolean) | Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests. (Inherited from Control.) |
| Save(Stream, ImageType) |
Creates new Bitmap with rendered Barcode and saves it to the stream with specified type.
|
| Save(String, ImageType) |
Creates new Bitmap with rendered Barcode and saves it to file of imageType format.
|
| Scale(Single) | Obsolete. Scales the control and any child controls. (Inherited from Control.) |
| Scale(SizeF) | Scales the control and all child controls by the specified scaling factor. (Inherited from Control.) |
| Scale(Single, Single) | Obsolete. Scales the entire control and any child controls. (Inherited from Control.) |
| Select | Activates the control. (Inherited from Control.) |
| SelectNextControl | Activates the next control. (Inherited from Control.) |
| SendToBack | Sends the control to the back of the z-order. (Inherited from Control.) |
| SetBounds(Int32, Int32, Int32, Int32) | Sets the bounds of the control to the specified location and size. (Inherited from Control.) |
| SetBounds(Int32, Int32, Int32, Int32, BoundsSpecified) | Sets the specified bounds of the control to the specified location and size. (Inherited from Control.) |
| Show | Displays the control to the user. (Inherited from Control.) |
| SuspendLayout | Temporarily suspends the layout logic for the control. (Inherited from Control.) |
| ToString | Returns a String containing the name of the Component, if any. This method should not be overridden. (Inherited from Component.) |
| Update | Causes the control to redraw the invalidated regions within its client area. (Inherited from Control.) |
Events| Name | Description | |
|---|---|---|
 | AutoSizeChanged | This event is not relevant for this class. (Inherited from Control.) |
| BackColorChanged | Occurs when the value of the BackColor property changes. (Inherited from Control.) |
| BackgroundImageChanged | Occurs when the value of the BackgroundImage property changes. (Inherited from Control.) |
| BackgroundImageLayoutChanged | Occurs when the BackgroundImageLayout property changes. (Inherited from Control.) |
| BindingContextChanged | Occurs when the value of the BindingContext property changes. (Inherited from Control.) |
| CausesValidationChanged | Occurs when the value of the CausesValidation property changes. (Inherited from Control.) |
| ChangeUICues | Occurs when the focus or keyboard user interface (UI) cues change. (Inherited from Control.) |
| Click | Occurs when the control is clicked. (Inherited from Control.) |
| ClientSizeChanged | Occurs when the value of the ClientSize property changes. (Inherited from Control.) |
| ContextMenuChanged | Occurs when the value of the ContextMenu property changes. (Inherited from Control.) |
| ContextMenuStripChanged | Occurs when the value of the ContextMenuStrip property changes. (Inherited from Control.) |
| ControlAdded | Occurs when a new control is added to the ControlControlCollection. (Inherited from Control.) |
| ControlRemoved | Occurs when a control is removed from the ControlControlCollection. (Inherited from Control.) |
| CursorChanged | Occurs when the value of the Cursor property changes. (Inherited from Control.) |
| Disposed | Occurs when the component is disposed by a call to the Dispose method. (Inherited from Component.) |
| DockChanged | Occurs when the value of the Dock property changes. (Inherited from Control.) |
| DoubleClick | Occurs when the control is double-clicked. (Inherited from Control.) |
| DragDrop | Occurs when a drag-and-drop operation is completed. (Inherited from Control.) |
| DragEnter | Occurs when an object is dragged into the control's bounds. (Inherited from Control.) |
| DragLeave | Occurs when an object is dragged out of the control's bounds. (Inherited from Control.) |
| DragOver | Occurs when an object is dragged over the control's bounds. (Inherited from Control.) |
| EnabledChanged | Occurs when the Enabled property value has changed. (Inherited from Control.) |
| Enter | Occurs when the control is entered. (Inherited from Control.) |
| FontChanged | Occurs when the Font property value changes. (Inherited from Control.) |
| ForeColorChanged | Occurs when the ForeColor property value changes. (Inherited from Control.) |
| GiveFeedback | Occurs during a drag operation. (Inherited from Control.) |
| GotFocus | Occurs when the control receives focus. (Inherited from Control.) |
| HandleCreated | Occurs when a handle is created for the control. (Inherited from Control.) |
| HandleDestroyed | Occurs when the control's handle is in the process of being destroyed. (Inherited from Control.) |
| HelpRequested | Occurs when the user requests help for a control. (Inherited from Control.) |
| ImeModeChanged | Occurs when the ImeMode property has changed. (Inherited from Control.) |
| Invalidated | Occurs when a control's display requires redrawing. (Inherited from Control.) |
| KeyDown | Occurs when a key is pressed while the control has focus. (Inherited from Control.) |
| KeyPress | Occurs when a character. space or backspace key is pressed while the control has focus. (Inherited from Control.) |
| KeyUp | Occurs when a key is released while the control has focus. (Inherited from Control.) |
| Layout | Occurs when a control should reposition its child controls. (Inherited from Control.) |
| Leave | Occurs when the input focus leaves the control. (Inherited from Control.) |
| LocationChanged | Occurs when the Location property value has changed. (Inherited from Control.) |
| LostFocus | Occurs when the control loses focus. (Inherited from Control.) |
| MarginChanged | Occurs when the control's margin changes. (Inherited from Control.) |
| MouseCaptureChanged | Occurs when the control loses mouse capture. (Inherited from Control.) |
| MouseClick | Occurs when the control is clicked by the mouse. (Inherited from Control.) |
| MouseDoubleClick | Occurs when the control is double clicked by the mouse. (Inherited from Control.) |
| MouseDown | Occurs when the mouse pointer is over the control and a mouse button is pressed. (Inherited from Control.) |
| MouseEnter | Occurs when the mouse pointer enters the control. (Inherited from Control.) |
| MouseHover | Occurs when the mouse pointer rests on the control. (Inherited from Control.) |
| MouseLeave | Occurs when the mouse pointer leaves the control. (Inherited from Control.) |
| MouseMove | Occurs when the mouse pointer is moved over the control. (Inherited from Control.) |
| MouseUp | Occurs when the mouse pointer is over the control and a mouse button is released. (Inherited from Control.) |
| MouseWheel | Occurs when the mouse wheel moves while the control has focus. (Inherited from Control.) |
| Move | Occurs when the control is moved. (Inherited from Control.) |
| PaddingChanged | Occurs when the control's padding changes. (Inherited from Control.) |
| Paint | Occurs when the control is redrawn. (Inherited from Control.) |
| ParentChanged | Occurs when the Parent property value changes. (Inherited from Control.) |
| PreviewKeyDown | Occurs before the KeyDown event when a key is pressed while focus is on this control. (Inherited from Control.) |
| QueryAccessibilityHelp | Occurs when AccessibleObject is providing help to accessibility applications. (Inherited from Control.) |
| QueryContinueDrag | Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled. (Inherited from Control.) |
| RegionChanged | Occurs when the value of the Region property changes. (Inherited from Control.) |
| Resize | Occurs when the control is resized. (Inherited from Control.) |
| RightToLeftChanged | Occurs when the RightToLeft property value changes. (Inherited from Control.) |
| SizeChanged | Occurs when the Size property value changes. (Inherited from Control.) |
| StyleChanged | Occurs when the control style changes. (Inherited from Control.) |
| SystemColorsChanged | Occurs when the system colors change. (Inherited from Control.) |
| TabIndexChanged | Occurs when the TabIndex property value changes. (Inherited from Control.) |
| TabStopChanged | Occurs when the TabStop property value changes. (Inherited from Control.) |
| TextChanged | Occurs when the Text property value changes. (Inherited from Control.) |
| Validated | Occurs when the control is finished validating. (Inherited from Control.) |
| Validating | Occurs when the control is validating. (Inherited from Control.) |
| VisibleChanged | Occurs when the Visible property value changes. (Inherited from Control.) |
Remarks
To use BarcodeControl:
- Create new WindowsForms project
-
Add Barcode control to the toolbox:
- use the right mouse button on toolbox
- click 'Choose items...' or 'Add/Remove Items'
- then click 'Browse' and point 'Barcode.dll' file
- Drag and drop BarcodeControl from toolbox to your WindowsForm. This will add the references to Barcode.dll to your project.
See Also