[fpc-pascal] GetClipboardFormatName causing an Error 216

[Martin Frb]

I missed you have
FN:=StrAlloc (255);

in that case see Alexanders response.

On 31/12/2020 02:00, Martin Frb via fpc-pascal wrote:
>
> FN must point to an existing buffer (allocated mem) that receives the 
> result.
>
> FN : Array [0..255]of Byte;
> GotLen := GetClipboardFormatName(Format_Id, LPTSTR(@FN[0]),250);
>
> then "move()" the received bytes into a string, make sure to use 
> UniqueString() or similar
>
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