StringDictionary.TryGetValue Method

StringDictionary TryGetValue Method

Cognex VisionPro 9.23

Get the item associated with the specified key.

Namespace: Cognex.Vision
Assembly: Cognex.Vision.Core.Net (in Cognex.Vision.Core.Net.dll) Version: 9.24.0.0

Syntax

public override bool TryGetValue(
	string key,
	out string value
)

public override bool TryGetValue(
	string key,
	out string value
)

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

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

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

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

value: Type: System String
If the key is found, this will be the value associated with that key when this method returns. If the key is NOT found, this will equal the input value.

true if this dictionary contains an element with the specified key, else false.