You forgot to write strlen(pTemp) + 1 to write a null byte too.
Otherwise memo (or the field routines) wouldn't know where the data ends.
On Tue, Apr 18, 2000 at 10:12:06PM -0700, Haagensen, Brandt wrote:
> Here is my problem:
> It writes the text to MemoPad. When I open MemoPad and view the entry/data
> I added, there is a random amount of junk added to the end of my string.
> Here is a snippet of my code:
>
> Ptr pRec;
> VoidHand memoRec;
> Err error;
> UInt mode;
>
> CharPtr pTemp = (char*)MemPtrNew(64);
> StrCopy(pTemp, "Test One Two Three");
>
> mode = dmModeReadWrite;
>
> MemoPadDB = DmOpenDatabaseByTypeCreator(memoPadDBType,
> sysFileCMemo, mode); // memoPadDBType is 'DATA'
>
> // Create a new first record in the database
> memoRec = DmNewRecord(MemoPadDB, &index, StrLen(pTemp));
>
> // Lock down the block containing the new record.
> pRec = (char*)MemHandleLock(memoRec);
>
> error = DmWrite(pRec, 0, pTemp, StrLen(pTemp));
>
> // Unlock the block of the new record.
> error = MemPtrUnlock(pRec);
>
> error = DmReleaseRecord (MemoPadDB, 0, true);
>
> error = MemPtrFree(pTemp);
>
> // Close the application's database.
> DmCloseDatabase(MemoPadDB);
>
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