用户代码未处理 System.MissingMethodException Message="没有为该对象定义无参数的构造函数。" Source="mscorlib" StackTrace: 在 System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck) 在 System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache) 在 System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache) 在 System.Activator.CreateInstance(Type type, Boolean nonPublic) 在 System.Activator.CreateInstance(Type type) 在 FarPoint.Web.Spread.Model.DefaultSheetDataModel.a(Int32 A_0, Int32 A_1, Boolean A_2, Boolean A_3) 在 FarPoint.Web.Spread.Model.DefaultSheetDataModel.b(Int32 A_0, Int32 A_1, Boolean A_2) 在 FarPoint.Web.Spread.Model.DefaultSheetDataModel.AddRows(Int32 row, Int32 count) 在 FarPoint.Web.Spread.Rows.Add(Int32 index, Int32 count) 在 hscx.hslr2.FpSpread1_ButtonCommand(Object sender, SpreadCommandEventArgs e) 位置 D:\xm\hscx\hscx\hslr2.aspx.cs:行号 60 在 FarPoint.Web.Spread.FpSpread.OnButtonCmd(String cmd, Int32 row, Int32 column) 在 FarPoint.Web.Spread.FpSpread.g(String A_0) 在 FarPoint.Web.Spread.FpSpread.a(Object A_0, EventArgs A_1) 在 System.EventHandler.Invoke(Object sender, EventArgs e) 在 System.Web.UI.Page.OnLoadComplete(EventArgs e) 在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) InnerException: |