Capabilities Property
Capabilities Property |
Gets the capabilities of the IInkRecognizer object.
Declaration
[C++]
[propget] HRESULT get_Capabilities ([out, retval]
InkRecognizerCapabilities* Capabilities);
[Microsoft® Visual Basic® 6.0]
Public Property Get Capabilities() As InkRecognizerCapabilities
Property Value
InkRecognizerCapabilities Values that define the capabilities of the recognizer.
This property is read-only.
Return Value
| HRESULT value | Description |
|---|---|
| S_OK | Success. |
| E_POINTER | The parameter is an invalid pointer. |
| E_INK_EXCEPTION | An exception occurred while processing. |
Remarks
A recognizer's capabilities are defined in the InkRecognizerCapabilities enumeration, and they include whether the recognizer supports character Autocomplete; whether it supports free, lined, or boxed input; and so on. For a complete list of recognizer capabilities, see the InkRecognizerCapabilities enumeration.
To determine if a recognizer has a particular capability, use a bitwise comparison operator to check for that capability.
For information about how to request various recognizer capabilities, or modes, see the Guide property of the RecognizerContext object.
Example
[Visual Basic 6.0]
This Visual Basic 6.0 example determines if a recognizer supports a particular capability.
'...
Dim isArbitraryAngleSupported As Boolean
isArbitraryAngleSupported = False
Dim theCapabilities As InkRecognizerCapabilities
theCapabilities = theRecognizer.Capabilities
If (IRC_ArbitraryAngle And theCapabilities) <> 0 Then
isArbitraryAngleSupported = True
End If