IPM_ISBLANK message

Determines if all fields in the IP address control are blank.

Parameters

wParam
Must be zero.
lParam
Must be zero.

Return value

Returns nonzero if all fields are blank, or zero otherwise.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

 

 

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