D
dailehao
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GUEST, unregistred user!
temp: string;
temp:= 20050809;
if not copy(temp,1,1) in ['0'..'9'] then....
出错,提示类型不匹配!
请教,如何把copy(temp,1,1)值变为一个char类型
temp:= 20050809;
if not copy(temp,1,1) in ['0'..'9'] then....
出错,提示类型不匹配!
请教,如何把copy(temp,1,1)值变为一个char类型