ITcSysManager6

Inherits from: ITcSysManager4

Extended by: ITcSysManager7

Adds non-error-throwing variants of the lookup APIs. These should be preferred over ITcSysManager::LookupTreeItem when a nonexistent item is an expected part of the control flow (probe-then-act), because they avoid HRESULT errors and unnecessary IErrorInfo entries.

Methods

Method

Description

TryLookupTreeItem

Searches for a Tree Item. Indicates an absence using a boolean value instead of HRESULT.

TestItemPath

Checks whether a Tree Item exists under the specified path.