O
onlyfang
I save a excel file using vc code, when the file is aready exsited, a
dialogue box appears with three choices--yes, no or cancel--for me to decide
whether to cover the exsited file or not. If I choose yes, it runs well. But
when I choose ¡°no¡± or ¡°cancel¡±, an exception happens--a messagebox
without any words appeares and the excel file doesn¡¯t exit.
Why does this happen? Can anyone help me?
dialogue box appears with three choices--yes, no or cancel--for me to decide
whether to cover the exsited file or not. If I choose yes, it runs well. But
when I choose ¡°no¡± or ¡°cancel¡±, an exception happens--a messagebox
without any words appeares and the excel file doesn¡¯t exit.
Why does this happen? Can anyone help me?