输入字符串的格式不正确。
源错误:
行 46: string year=ddlYear.SelectedValue;
行 47: string month=ddlMonth.SelectedValue;
行 48: int days=DateTime.DaysInMonth(int.Parse(year),int.Parse(month));
行 49: for(int i=1;i<=days;i++)
行 50: {
源文件: d:\web\ss.aspx.cs 行: 48
堆栈跟踪:
[FormatException: 输入字符串的格式不正确。]
System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +12738969
System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +120
System.Int32.Parse(String s) +24
ss.BindDay() in d:\web\ss.aspx.cs:48
ss.Page_Load(Object sender, EventArgs e) in d:\web\ss.aspx.cs:17
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
System.Web.UI.Control.OnLoad(EventArgs e) +95
System.Web.UI.Control.LoadRecursive() +59
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678