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IsErrorPropagationEnabled function (roerrorapi.h)

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Note  This function is deprecated. Going forward, all Windows 8.1 and Windows 10 apps can operate automatically as if error propagation is enabled, and do not need to check dynamically whether error propagation is enabled.
 
Indicates whether the CoreApplication.UnhandledErrorDetected event occurs for the errors that are returned by the delegate registered as a callback function for a Windows Runtime API event or the completion of an asynchronous method.

Syntax

BOOL IsErrorPropagationEnabled();

Return value

Return code Description
TRUE
 Indicates that the CoreApplication.UnhandledErrorDetected event occurs for the errors that are returned by the delegate registered as a callback function for a Windows Runtime API event or the completion of an asynchronous method.
FALSE
 Indicates that the CoreApplication.UnhandledErrorDetected event does not occur for the errors that are returned by the delegate registered as a callback function for a Windows Runtime API event or the completion of an asynchronous method.

Remarks

For Windows 8 apps, this value is FALSE, and errors returned by a delegate registered as a callback function for the asynchronous completion of a Windows Runtime API or for a Windows Runtime API event are ignored. For Windows 8.1 and Windows 10 apps, this value is TRUE, and errors from callback functions that return control to operating system code are propagated to the global error handler.

Use this function only when your code needs to interoperate with both Windows 8 and newer applications by using the same binary.

Requirements

Requirement Value
Minimum supported client Windows 8 [desktop apps | UWP apps]
Minimum supported server Windows Server 2012 [desktop apps | UWP apps]
Target Platform Windows
Header roerrorapi.h
Library RuntimeObject.lib

See also

CoreApplication.UnhandledErrorDetected