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李维书中第2章用SQL动态查询的那个例子,我运行时老是出现如下提示:
Either BOF or EOF is True,or the current record has been deleted. Requested
operation requires a current record.
我检查了很长时间,可是用他书上附的源程序还是这样,是不是我什么地方没设好?
我服务器上的DataSetProvider的Options已设为poAllowCommanText!
真是奇怪!!!
Either BOF or EOF is True,or the current record has been deleted. Requested
operation requires a current record.
我检查了很长时间,可是用他书上附的源程序还是这样,是不是我什么地方没设好?
我服务器上的DataSetProvider的Options已设为poAllowCommanText!
真是奇怪!!!