将Request.QueryString获得的值转换为INT
2013-10-23 20:32
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首先判断是否可以转换为整型数据：
if (Request.QueryString["id"] != null)
{
int Id;
bool result = Int32.TryParse(Request.QueryString["id"].ToString(), out Id);
if (result)
{
int TWID = Convert.ToInt32(Request.QueryString["id"].ToString()); //得到传过来的整型数TWID
}
else
{
//转换失败,说明传递的是不Int32类型
}
}
if (Request.QueryString["id"] != null)
{
int Id;
bool result = Int32.TryParse(Request.QueryString["id"].ToString(), out Id);
if (result)
{
int TWID = Convert.ToInt32(Request.QueryString["id"].ToString()); //得到传过来的整型数TWID
}
else
{
//转换失败,说明传递的是不Int32类型
}
}
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