int = IsClipboardFormatAvailable(format)
The
IsClipboardFormatAvailable function determines whether the clipboard
contains data in the specified format.
Parameters
format : int
Specifies a clipboard format. For a description of
the standard clipboard formats, see Standard Clipboard Formats.Comments
Typically, an application that recognizes only one clipboard format
would call this function when processing the WM_INITMENU or
WM_INITMENUPOPUP message. The application would then enable or disable
the Paste menu item, depending on the return value. Applications that
recognize more than one clipboard format should use the
GetPriorityClipboardFormat function for this purpose.
Win32 API References
Search for IsClipboardFormatAvailable at msdn, google or google groups.
Search for Standard Clipboard Formats at msdn, google or google groups.
Return Value
If the clipboard format is available, the return value is nonzero.