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DiagnoseConnection Method

Not supported. Attempts to diagnose problems with the network connection.

Syntax

window.external.DiagnoseConnection()

Return Value

No return value.

Possible Exceptions

Permission denied (0x80070005) Method is not allowed from the current page.

Remarks

DiagnoseConnection was introduced in Windows Internet Explorer 7.

To successfully complete this operation, the Network Diagnostic for Windows XP extension must be installed. On Windows Vista, the Network Diagnostics Framework is used.

This method can only be called from the "res://ieframe.dll/dnserror.htm" resource page.

Applies To

external

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