CogOCVMaxParagraphIterator.SetAlphabet Method (String)

CogOCVMaxParagraphIterator SetAlphabet Method (String)

Cognex VisionPro

Set the list of every character within the current font that may, either correctly or incorrectly, be observed within this paragraph. Specifically, set the list to correspond to those characters in the supplied string argument. If the string argument is an empty string, the resulting empty alphabet list will be interpreted as meaning use all available characters. This method assumes that the character keys in the associated font are Unicode code point values.

Namespace: Cognex.VisionPro.OCVMax
Assembly: Cognex.VisionPro.OCVMax (in Cognex.VisionPro.OCVMax.dll) Version: 65.1.0.0

Syntax

C++

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public void SetAlphabet(
	string NewValue
)

public void SetAlphabet(
	string NewValue
)

Public Sub SetAlphabet ( 
	NewValue As String
)

Public Sub SetAlphabet ( 
	NewValue As String
)

public:
void SetAlphabet(
	String^ NewValue
)

public:
void SetAlphabet(
	String^ NewValue
)

Parameters

NewValue: Type: System String
A System::String whose individual characters constitute the desired alphabet.

Events

Event Type	Reason
CogOCVMaxPattern ParagraphChanged	Fires when this property changes, provides more detailed information than the Changed event.
CogOCVMaxPatternChanged	Fires when this property changes.

Exceptions

Exception	Condition
InvalidOperationException	If this paragraph does not currently reference a valid font.
ObjectDisposedException	If the associated CogOCVMaxPattern object has already been disposed.