我用了DATA MODULE,会不会是这个原因?这个错误有时有,但它不影响使用,错误出现过以后程序可以照常用.
Project ABC.exe raised exception class EDatabaseError with message 'Cannot perform this operation on a closed dataset'.Process stopped. Use Setp or Run to continue.
Project ABC.exe raised exception class EDatabaseError with message 'Cannot perform this operation on a closed dataset'.Process stopped. Use Setp or Run to continue.
close;
//执行代码
open
这个错误有可能是你的程序试图对一个已经关闭的数据集执行操作，这是不准许的