AF SDK Reference

IAFSearch(T).ThrowOnError Property

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IAFSearch(T).ThrowOnError Property

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Last UpdatedNov 18, 2025
2 minute read

Specifies it an exception will be thrown for missing objects or invalid data in the query.

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

Syntax

bool ThrowOnError { get; set; }

Property ThrowOnError As Boolean
	Get
	Set

Dim instance As IAFSearch
Dim value As Boolean

value = instance.ThrowOnError

instance.ThrowOnError = value

property bool ThrowOnError {
	bool get ();
	void set (bool value);
}

abstract ThrowOnError : bool with get, set

Property Value

Type: Boolean
If , then an exception will be thrown if any of the query filters are invalid for the type of object or a filter references an object that does not exist. If , then any errors are ignored. Note that basic syntax errors in query strings will be thrown in the constructor. The default value of this property is .

Version Information

AFSDK

Supported in: 3.1.1, 3.1.0, 3.0.2, 3.0.1, 3.0.0, 2.10.11, 2.10.5, 2.10.0, 2.10, 2.9.5, 2.9

AF SDK Reference