LEADTOOLS OCR (Leadtools.Forms.Ocr assembly)
LEAD Technologies, Inc

IsStarted Property






Determines whether this IOcrEngine has been started and is ready to be used. .NET support WinRT support
Syntax
bool IsStarted {get;}
'Declaration
 
ReadOnly Property IsStarted As Boolean
'Usage
 
Dim instance As IOcrEngine
Dim value As Boolean
 
value = instance.IsStarted
bool IsStarted {get;}
get_IsStarted(); 
property bool IsStarted {
   bool get();
}

Property Value

true if this IOcrEngine has been started and is ready to be used, otherwise it is false.
Remarks

The Startup method must be called before invoking any other methods or properties in this IOcrEngine.

To check if the engine is started, use the IsStarted property.

You must call Shutdown to shut down the engine and free the memory and resources used.

You can call the Startup method multiple times, only the first call will start the engine while subsequent calls will only increment an internal counter. You must call Shutdown for each Startup called.

The IOcrEngine interface implements System.IDisposable. It is highly recommended that you call System.IDisposable.Dispose (or use the usingstatement in C# or Using statement in Visual Basic) when creating the IOcrEngine instance. The System.IDisposable.Dispose method automatically shuts down the engine if it has been started.

Example
For an example, refer to Startup.
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

IOcrEngine Interface
IOcrEngine Members
Startup
Shutdown Method
WorkDirectory Property
OcrEngineManager Class
OcrEngineType Enumeration
Programming with the LEADTOOLS .NET OCR
Creating an OCR Engine Instance
Starting and Shutting Down the OCR Engine

 

 


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IsStarted requires an OCR module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features