IAFSearch(T).TryFindSearchToken Method
- Last UpdatedJan 12, 2026
- 2 minute read
- PI System
- AF SDK 3.2.0
- Developer
Find the AFSearchToken associated with the specified AFSearchFilter.
Namespace: OSIsoft.AF.Search
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.2.0.7
Syntax
bool TryFindSearchToken( AFSearchFilter filter, out AFSearchToken token )
Function TryFindSearchToken ( filter As AFSearchFilter, <OutAttribute> ByRef token As AFSearchToken ) As Boolean Dim instance As IAFSearch Dim filter As AFSearchFilter Dim token As AFSearchToken Dim returnValue As Boolean returnValue = instance.TryFindSearchToken(filter, token)
bool TryFindSearchToken( AFSearchFilter filter, [OutAttribute] AFSearchToken% token )
abstract 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: BooleanReturns if the token that matches the specified filter was found. Otherwise, is returned.