 | BarcodeControl Class |
ASP.NET BarcodeControl
Inheritance HierarchyNamespace: Limilabs.Web
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 | |
|---|---|---|
 | AppRelativeTemplateSourceDirectory | Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control. (Inherited from Control.) |
| Attributes | |
| BackColor |
Back color.
|
| BarColor |
Bar color.
|
| BearerBars |
Bearer bars type.
|
| BearerBarsSize |
Bearer bars size in pixels.
|
| BindingContainer | Gets the control that contains this control's data binding. (Inherited from Control.) |
| ChecksumAdd |
If true adds checksum character(s).
|
| ChecksumVisible |
If true checksum character(s) is visible in barcode text.
|
| ClientID | Gets the control ID for HTML markup that is generated by ASP.NET. (Inherited from Control.) |
| ClientIDMode | Gets or sets the algorithm that is used to generate the value of the ClientID property. (Inherited from Control.) |
| Code128SetMode |
You can specify the set that should be used when using Code128.
BestFitABC is default.
|
| Controls | Gets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy. (Inherited from Control.) |
| CustomText |
Custom text which will be rendered instead of Number.
|
| DataItemContainer | Gets a reference to the naming container if the naming container implements IDataItemContainer. (Inherited from Control.) |
| DataKeysContainer | Gets a reference to the naming container if the naming container implements IDataKeysControl. (Inherited from Control.) |
| EAN128IsFNC1OmmitedForFixedLength |
True if FNC1 control character should be ommited for fixed length fields.
This results in shorter barcode. True is default.
|
| EnableTheming | Gets or sets a value indicating whether themes apply to this control. (Inherited from Control.) |
| EnableViewState | Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client. (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.
|
| Height |
Barcode height.
|
| ID | Gets or sets the programmatic identifier assigned to the server control. (Inherited from Control.) |
| ImageType |
Barcode image format.
|
| IsNumberVisible |
True if text should be visible in rendered barcode.
|
| LeftQuietZone |
Gets or sets left quiet zone size.
If SetMarginsAutomatically is set to true always uses this.NarrowBarWidth*9.
|
| NamingContainer | Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same ID property value. (Inherited from Control.) |
| NarrowBarWidth |
Width of the narrow bar in rendered barcode in pixels.
|
| Number |
Barcode number. Separate supplement with ',' char.
|
| Page | Gets a reference to the Page instance that contains the server control. (Inherited from Control.) |
| Parent | Gets a reference to the server control's parent control in the page control hierarchy. (Inherited from Control.) |
| Ratio |
Wide/narrow bar ratio.
|
| RenderingCompatibility | Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with. (Inherited from Control.) |
| RightQuietZone |
Gets or sets right quiet zone size.
If SetMarginsAutomatically is set to true always uses this.NarrowBarWidth*9.
|
| Rotation |
Rotation of the rendered barcode.
|
| SetMarginsAutomatically |
If set to true RightQuietZone and LeftQuietZone always uses this.NarrowBarWidth*9.
|
| Site | Gets information about the container that hosts the current control when rendered on a design surface. (Inherited from Control.) |
| SkinID | Gets or sets the skin to apply to the control. (Inherited from Control.) |
| Symbology |
Barcode symbology.
|
| TemplateControl | Gets or sets a reference to the template that contains this control. (Inherited from Control.) |
| TemplateSourceDirectory | Gets the virtual directory of the Page or UserControl that contains the current server control. (Inherited from Control.) |
| UniqueID | Gets the unique, hierarchically qualified identifier for the server control. (Inherited from Control.) |
| ValidateRequestMode | Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values. (Inherited from Control.) |
| ViewStateMode | Gets or sets the view-state mode of this control. (Inherited from Control.) |
| Visible | Gets or sets a value that indicates whether a server control is rendered as UI on the page. (Inherited from Control.) |
| XDpi |
Horizontal resolution in dots per inch.
|
| YDpi |
Vertical resolution in dots per inch.
|
Methods| Name | Description | |
|---|---|---|
| ApplyStyleSheetSkin | Applies the style properties defined in the page style sheet to the control. (Inherited from Control.) |
| DataBind | Binds a data source to the invoked server control and all its child controls. (Inherited from Control.) |
| Dispose | Enables a server control to perform final clean up before it is released from memory. (Inherited from Control.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| FindControl | Searches the current naming container for a server control with the specified id parameter. (Inherited from Control.) |
| Focus | Sets input focus to a control. (Inherited from Control.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetRouteUrl(Object) | Gets the URL that corresponds to a set of route parameters. (Inherited from Control.) |
| GetRouteUrl(RouteValueDictionary) | Gets the URL that corresponds to a set of route parameters. (Inherited from Control.) |
| GetRouteUrl(String, Object) | Gets the URL that corresponds to a set of route parameters and a route name. (Inherited from Control.) |
| GetRouteUrl(String, RouteValueDictionary) | Gets the URL that corresponds to a set of route parameters and a route name. (Inherited from Control.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetUniqueIDRelativeTo | Returns the prefixed portion of the UniqueID property of the specified control. (Inherited from Control.) |
| HasControls | Determines if the server control contains any child controls. (Inherited from Control.) |
| RenderControl | Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled. (Inherited from Control.) |
| ResolveClientUrl | Gets a URL that can be used by the browser. (Inherited from Control.) |
| ResolveUrl | Converts a URL into one that is usable on the requesting client. (Inherited from Control.) |
| SetRenderMethodDelegate | Assigns an event handler delegate to render the server control and its content into its parent control. (Inherited from Control.) |
| SetTraceData(Object, Object) | Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value. (Inherited from Control.) |
| SetTraceData(Object, Object, Object) | Sets trace data for design-time tracing of rendering data, using the traced object, the trace data key, and the trace data value. (Inherited from Control.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Events| Name | Description | |
|---|---|---|
 | DataBinding | Occurs when the server control binds to a data source. (Inherited from Control.) |
| Disposed | Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. (Inherited from Control.) |
| Init | Occurs when the server control is initialized, which is the first step in its lifecycle. (Inherited from Control.) |
| Load | Occurs when the server control is loaded into the Page object. (Inherited from Control.) |
| PreRender | Occurs after the Control object is loaded but prior to rendering. (Inherited from Control.) |
| Unload | Occurs when the server control is unloaded from memory. (Inherited from Control.) |
Remarks
To use BarcodeControl:
- Create new ASP.NET project
- Add new web.config file if you don't have one
- Set up an HttpHandler in an ASP.NET web application -
add the following code to your web.config file, inside the <system.web> section:
<httpHandlers> <add verb="*" path="Barcode.axd" type="Limilabs.Web.BarcodeHttpHandler, Barcode" /> </httpHandlers> -
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 webpage. This will add the references to Barcode.dll to your project.
See Also