CogVisionDataContainer.TryGetValue Method

CogVisionDataContainer TryGetValue Method

Cognex VisionPro 9.22 SR1

If this container holds the specified key, output the associated ICogVisionData value. Return true if the key was found, otherwise return false.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.CorePlus (in Cognex.VisionPro.CorePlus.dll) Version: 87.1.0.0

Syntax

public virtual bool TryGetValue(
	string key,
	out ICogVisionData value
)

public virtual bool TryGetValue(
	string key,
	out ICogVisionData value
)

Public Overridable Function TryGetValue ( 
	key As String,
	<OutAttribute> ByRef value As ICogVisionData
) As Boolean

Public Overridable Function TryGetValue ( 
	key As String,
	<OutAttribute> ByRef value As ICogVisionData
) As Boolean

public:
virtual bool TryGetValue(
	String^ key, 
	[OutAttribute] ICogVisionData^% value
)

public:
virtual bool TryGetValue(
	String^ key, 
	[OutAttribute] ICogVisionData^% value
)

value: Type: Cognex.VisionPro ICogVisionData
The found ICogVisionData value.