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AF SDK Reference

AFSearch.TryFindSearchToken Method

  • Last UpdatedNov 18, 2025
  • 2 minute read
AFSearch.TryFindSearchToken Method

Note: This API is now obsolete.

Find the AFSearchToken associated with the specified AFSearchFilter.

Namespace:  OSIsoft.AF.Search
Assembly:  OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182

Syntax

[ObsoleteAttribute("Use TokenCollection.TryFindSearchToken instead.")]
public bool TryFindSearchToken(
	AFSearchFilter filter,
	out AFSearchToken token
)
<ObsoleteAttribute("Use TokenCollection.TryFindSearchToken instead.")>
Public Function TryFindSearchToken ( 
	filter As AFSearchFilter,
	<OutAttribute> ByRef token As AFSearchToken
) As Boolean

Dim instance As AFSearch
Dim filter As AFSearchFilter
Dim token As AFSearchToken
Dim returnValue As Boolean

returnValue = instance.TryFindSearchToken(filter, 
	token)
public:
[ObsoleteAttribute(L"Use TokenCollection.TryFindSearchToken instead.")]
virtual bool TryFindSearchToken(
	AFSearchFilter filter, 
	[OutAttribute] AFSearchToken% token
) sealed
[<ObsoleteAttribute("Use TokenCollection.TryFindSearchToken instead.")>]
abstract TryFindSearchToken : 
        filter : AFSearchFilter * 
        token : AFSearchToken byref -> bool 
[<ObsoleteAttribute("Use TokenCollection.TryFindSearchToken instead.")>]
override TryFindSearchToken : 
        filter : AFSearchFilter * 
        token : AFSearchToken byref -> bool 

Parameters

filter
Type: OSIsoft.AF.SearchAFSearchFilter
The AFSearchFilter for the desired search token.
token
Type: OSIsoft.AF.SearchAFSearchToken
The found token that matches the specified filter. If not found, then null is returned as this parameter.

Return Value

Type: Boolean
Returns if the token that matches the specified filter was found. Otherwise, is returned.

Version Information

AFSDK

Supported in: 2.10.0, 2.10, 2.9.5, 2.9, 2.8.5, 2.8, 2.7.5
Obsolete (compiler warning) in 3.1.1
Obsolete (compiler warning) in 3.1.0
Obsolete (compiler warning) in 3.0.2
Obsolete (compiler warning) in 3.0.1
Obsolete (compiler warning) in 3.0.0
Obsolete (compiler warning) in 2.10.11
Obsolete (compiler warning) in 2.10.5

See Also

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