string Temp = string.Empty;
string UpperTemp = string.Empty;
string LowerTemp = string.Empty;
Temp = "aBc";
UpperTemp = Temp.ToUpper();
LowerTemp = Temp.ToLower();
C#大小写转换函数
最新推荐文章于 2025-07-23 15:36:47 发布
string Temp = string.Empty;
string UpperTemp = string.Empty;
string LowerTemp = string.Empty;
Temp = "aBc";
UpperTemp = Temp.ToUpper();
LowerTemp = Temp.ToLower();