int iNum = 0;
string sNumber = "1003";
int iResult = 0;
int.TryParse(sNumber, out iResult);
if (iResult == 1)
{
iNum = int.Parse(sNumber);
}
C# -- 推断字符能否转化为整形
最新推荐文章于 2022-03-23 08:57:43 发布
int iNum = 0;
string sNumber = "1003";
int iResult = 0;
int.TryParse(sNumber, out iResult);
if (iResult == 1)
{
iNum = int.Parse(sNumber);
}