IUIAutomation2::get_TransactionTimeout method (uiautomationclient.h)
Specifies the length of time that UI Automation will wait for a provider to respond to a client request for information about an automation element.
This property is read/write.
Syntax
HRESULT get_TransactionTimeout(
[out] DWORD *timeout
);
Parameters
[out] timeout
Type: DWORD
The duration of the time-out period, in milliseconds.
Return value
None
Remarks
The default transaction timeout value is 20 seconds. Because some operations require the provider to process hundreds of elements, the provider might need a significant amount of time to return information to the client.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | uiautomationclient.h (include UIAutomation.h) |
| DLL | UIAutomationCore.dll |