使用环境：Surface Pro 6   windows 10 home，Foxtable 2019

窗口设计器里： 有个button1 — click — CurrentTable.AddNew()

问题1：新打开代码编辑器，键盘输入的字符看不见，直到删除一个字符后出现前面的字符。

问题2：保存预览，代码执行正常，返回打开代码编辑器出现以下异常提示。

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.ArgumentException: File format is not valid.
   at System.Windows.Forms.RichTextBox.StreamIn(Stream data, Int32 flags)
   at System.Windows.Forms.RichTextBox.StreamIn(String str, Int32 flags)
   at System.Windows.Forms.RichTextBox.set_SelectedRtf(String value)
   at Foxtable.Ooo 0O .OO Oo (Int32 A_0, Int32 A_1)
   at Foxtable.Ooo 0O .O_0000OO()
   at Foxtable.o___000o.OO_o__0O(Object A_0, EventArgs A_1)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Windows.Forms.Form.OnActivated(EventArgs e)
   at System.Windows.Forms.Form.set_Active(Boolean value)
   at System.Windows.Forms.Form.WmActivate(Message& m)
   at System.Windows.Forms.Form.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8937 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
Foxtable
    Assembly Version: 2019.4.12.1
    Win32 Version: 2019.04.12.1
    CodeBase: file:///C:/foxtable/eval/foxtable.exe
----------------------------------------
Foxtable.Lib
    Assembly Version: 2018.2.18.1
    Win32 Version: 2018.02.18.1
    CodeBase: file:///C:/foxtable/eval/Foxtable.Lib.DLL
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8939 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.VisualBasic
    Assembly Version: 8.0.0.0
    Win32 Version: 8.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
System.Data
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Xml
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Accessibility
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
C1.Win.C1Ribbon.2
    Assembly Version: 2.0.20191.359
    Win32 Version: 2.0.20191.359
    CodeBase: file:///C:/foxtable/eval/C1.Win.C1Ribbon.2.DLL
----------------------------------------
Interop.JinDI_SmsComLib
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/foxtable/eval/Interop.JinDI_SmsComLib.DLL
----------------------------------------
System.Management
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Management/2.0.0.0__b03f5f7f11d50a3a/System.Management.dll
----------------------------------------
C1.Win.C1Command.2
    Assembly Version: 2.0.20161.147
    Win32 Version: 2.0.20161.147
    CodeBase: file:///C:/foxtable/eval/C1.Win.C1Command.2.DLL
----------------------------------------
System.Transactions
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
System.EnterpriseServices
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_32/System.EnterpriseServices/2.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll
----------------------------------------
System.Configuration
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
C1.Win.2
    Assembly Version: 2.0.20191.359
    Win32 Version: 2.0.20191.359
    CodeBase: file:///C:/foxtable/eval/C1.Win.2.DLL
----------------------------------------
System.Design
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Design/2.0.0.0__b03f5f7f11d50a3a/System.Design.dll
----------------------------------------
C1.Win.C1FlexGrid.2
    Assembly Version: 2.0.20161.147
    Win32 Version: 2.0.20161.147
    CodeBase: file:///C:/foxtable/eval/C1.Win.C1FlexGrid.2.DLL
----------------------------------------
Microsoft.VisualBasic.resources
    Assembly Version: 8.0.0.0
    Win32 Version: 8.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/Microsoft.VisualBasic.resources/8.0.0.0_zh-CHS_b03f5f7f11d50a3a/Microsoft.VisualBasic.resources.dll
----------------------------------------
Foxtable.Blank
    Assembly Version: 0.0.0.0
    Win32 Version: 2019.04.12.1
    CodeBase: file:///C:/foxtable/eval/foxtable.exe
----------------------------------------
Interop.MSScriptControl
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/foxtable/eval/Interop.MSScriptControl.DLL
----------------------------------------
C1.Win.C1Input.2
    Assembly Version: 2.0.20161.147
    Win32 Version: 2.0.20161.147
    CodeBase: file:///C:/foxtable/eval/C1.Win.C1Input.2.DLL
----------------------------------------
Foxtable.Ribbon
    Assembly Version: 0.0.0.0
    Win32 Version: 2019.04.12.1
    CodeBase: file:///C:/foxtable/eval/foxtable.exe
----------------------------------------
System.Web
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.8922 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_32/System.Web/2.0.0.0__b03f5f7f11d50a3a/System.Web.dll
----------------------------------------
Office2007Renderer
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/foxtable/eval/Office2007Renderer.DLL
----------------------------------------
3bc8b4.Public
    Assembly Version: 0.0.0.0
    Win32 Version: 2019.04.12.1
    CodeBase: file:///C:/foxtable/eval/foxtable.exe
----------------------------------------
kj0ww3zo
    Assembly Version: 0.0.0.0
    Win32 Version: 2.0.50727.8939 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
Neodynamic.WinControls.BarcodeProfessional
    Assembly Version: 6.0.2000.0
    Win32 Version: 6.0.2000.15
    CodeBase: file:///C:/foxtable/eval/Neodynamic.WinControls.BarcodeProfessional.DLL
----------------------------------------
kcwstp9_
    Assembly Version: 0.0.0.0
    Win32 Version: 2.0.50727.8939 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
5asxsu7r
    Assembly Version: 0.0.0.0
    Win32 Version: 2.0.50727.8939 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
3bc8b4.Form.f5cb5d79
    Assembly Version: 0.0.0.0
    Win32 Version: 2019.04.12.1
    CodeBase: file:///C:/foxtable/eval/foxtable.exe
----------------------------------------
C1.Win.C1Chart.2
    Assembly Version: 2.0.20161.147
    Win32 Version: 2.0.20161.147
    CodeBase: file:///C:/foxtable/eval/C1.Win.C1Chart.2.DLL
----------------------------------------
oxqfrb53
    Assembly Version: 0.0.0.0
    Win32 Version: 2.0.50727.8939 (WinRelRS4.050727-8900)
    CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
3bc8b4.Form.f5cb5d79
    Assembly Version: 0.0.0.0
    Win32 Version: 2019.04.12.1
    CodeBase: file:///C:/foxtable/eval/foxtable.exe
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

我所在的地方有12个小时的时差，我想够购买永久开发版趁这次活动。希望能得到帮助 谢谢

我目前还只是试用版，想趁活动购买永久高开版， 关注软件有些时日， 一直没有腾出时间来好好学习， 由于地域的差别， 我们这个行业一直没有找到合适的软件， 最近想自己着手试试，不巧遇上这个问题。 希望高人帮我尽快解决，可以在活动内让我安心下单永久高开版。 谢谢。