100旧伪币紧急悬赏,同祝圣诞快乐!# Computation - 科学计算
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如何能改变checkedlistbox的某选中的item值,但是不让selectedindex = -1发生,
100旧伪币悬赏!
checkedlistbox
The currently selected index is NOT changed, but its value
is changed.
which kind of events will be firing?
1)SelectedIndexChanged event
2)SelectedValueChanged
3) both 1 and 2
I found it is 3. but I don't know why. Could you please tell me why?
why does it raise selectedindexchanged event?
If I don't want selectedindexchagned event to happen, how to change
the value of selected index?
if you can teach me how to chan
100旧伪币悬赏!
checkedlistbox
The currently selected index is NOT changed, but its value
is changed.
which kind of events will be firing?
1)SelectedIndexChanged event
2)SelectedValueChanged
3) both 1 and 2
I found it is 3. but I don't know why. Could you please tell me why?
why does it raise selectedindexchanged event?
If I don't want selectedindexchagned event to happen, how to change
the value of selected index?
if you can teach me how to chan