Question

这是我的代码。我不知道为什么它不起作用。它告诉我写下更多。

int todayINTyear = 0;
    int birthINTyear = 0;
    int antINTyear = 0;

    DOB_whole.Value = DayDOB_DDL.SelectedItem.ToString() + "/" + MonthDOB_DLL.SelectedItem.ToString() + "/" + YearDOB_DDL.SelectedItem.ToString();
    todayYear_Value.Value = DateTime.Now.Year.ToString();
    todayINTyear = Int32.Parse(yearValue.Value.ToString());
    birthINTyear = Int32.Parse(YearDOB_DDL.SelectedItem.ToString());
    antINTyear = Int32.Parse(AGE.Value.ToString());

    antINTyear = birthINTyear - todayINTyear;

    string AGE_Value = antINTyear.ToString();

    AGE_Displayed.Value = AGE_Value;

    AGELabel.Text = AGE_Displayed.Value.ToString();

行不对：

todayINTyear = Int32.Parse（yearValue.Value.ToString（））;

堆栈跟踪

[FormatException：输入字符串的格式不正确。] System.Number.StringToNumber（字符串str，NumberStyles选项，NumberBuffer＆数字，NumberFormatInfo信息，布尔值parseDecimal）+14502124 System.Number.ParseInt32（字符串s，NumberStyles样式，NumberFormatInfo信息）+172 C：\ inetpub \ wwwroot \ motorcity3d.com \ www \ Registration.aspx.cs：145中的Registration.Page_Load（Object sender，EventArgs e） System.Web.UI.Control.OnLoad（EventArgs e）+106 System.Web.UI.Control.LoadRecursive（）+68 System.Web.UI.Page.ProcessRequestMain（布尔includeStagesBeforeAsyncPoint，布尔includeStagesAfterAsyncPoint）+3785

减去转换为int的字符串然后返回字符串：

0 个答案: