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Ответы пользователя по тегу C#
  • Привязка ComboBox.SelectedIndex к Properties.Settings.Default

    sensboston
    @sensboston Автор вопроса
    Update: все, разобрался. Дело было в default value для NumericUpDown — оно было больше минимума :D А в SettingsProvider реализовано через foreach, поэтому при обновлении любого контрола, забинденного к settings, возникала ошибка.
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  • Привязка ComboBox.SelectedIndex к Properties.Settings.Default

    sensboston
    @sensboston Автор вопроса
    Похоже

    А вот и не похоже, не привязан! :) Вот это и непонятно.

    P.S. Я сегодня-завтра закоммичу код, можно будет самому проверить (если интересно, конечно).
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  • Привязка ComboBox.SelectedIndex к Properties.Settings.Default

    sensboston
    @sensboston Автор вопроса
    Нашел и пофиксил проблему, но суть ее по прежнему остается вне моего понимания :) У меня на форме есть компонент NumericUpDown, у него был установлен Minimum == 3. Да, еще что важно — у меня свой, custom SettingsProvider (для «портабельности»). Так вот, при изменении ComboBox-а, почему-то падало на

            [global::System.Configuration.UserScopedSettingAttribute()]
            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
            [global::System.Configuration.DefaultSettingValueAttribute("0")]
            public int LogLevel {
                get {
                    return ((int)(this["LogLevel"]));
                }
                set {
                    this["LogLevel"] = value;
                }
            }
    


    Установка Minimum-а у NumericUpDown в 0 решило проблему. Но странно все это!..

    Вот полный
    stack trace:
    System.Windows.Forms.dll!System.Windows.Forms.NumericUpDown.Value.set(decimal value) + 0x1af bytes
    [Native to Managed Transition]
    System.dll!System.SecurityUtils.MethodInfoInvoke(System.Reflection.MethodInfo method, object target, object[] args) + 0x65 bytes
    System.dll!System.ComponentModel.ReflectPropertyDescriptor.SetValue(object component, object value) + 0x11b bytes
    System.Windows.Forms.dll!System.Windows.Forms.Binding.SetPropValue(object value) + 0xdb bytes
    System.Windows.Forms.dll!System.Windows.Forms.Binding.PushData(bool force) + 0xa0 bytes
    System.Windows.Forms.dll!System.Windows.Forms.BindingManagerBase.PushData(out bool success) + 0x5b bytes
    System.Windows.Forms.dll!System.Windows.Forms.PropertyManager.OnCurrentChanged(System.EventArgs ea) + 0x1b bytes
    System.Windows.Forms.dll!System.Windows.Forms.BindToObject.PropValueChanged(object sender, System.EventArgs e) + 0x29 bytes
    System.dll!System.ComponentModel.PropertyDescriptor.OnValueChanged(object component, System.EventArgs e) + 0x54 bytes
    System.dll!System.ComponentModel.ReflectPropertyDescriptor.OnValueChanged(object component, System.EventArgs e) + 0x63 bytes
    System.dll!System.ComponentModel.ReflectPropertyDescriptor.OnINotifyPropertyChanged(object component, System.ComponentModel.PropertyChangedEventArgs e) + 0x82 bytes
    System.dll!System.Configuration.ApplicationSettingsBase.OnPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e) + 0x1a bytes
    System.dll!System.Configuration.ApplicationSettingsBase.this[string].set(string propertyName, object value) + 0x96 bytes
    > TinyOPDS.exe!TinyOPDS.Properties.Settings.LogLevel.set(int value) Line 239 + 0x37 bytes C#
    [Native to Managed Transition]
    System.dll!System.SecurityUtils.MethodInfoInvoke(System.Reflection.MethodInfo method, object target, object[] args) + 0x65 bytes
    System.dll!System.ComponentModel.ReflectPropertyDescriptor.SetValue(object component, object value) + 0x11b bytes
    System.Windows.Forms.dll!System.Windows.Forms.BindToObject.SetValue(object value) + 0x63 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Binding.PullData(bool reformat, bool force) + 0x159 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Binding.Target_PropertyChanged(object sender, System.EventArgs e) + 0x2c bytes
    System.Windows.Forms.dll!System.Windows.Forms.ComboBox.OnSelectedIndexChanged(System.EventArgs e) + 0x9d bytes
    System.Windows.Forms.dll!System.Windows.Forms.ComboBox.WmReflectCommand(ref System.Windows.Forms.Message m) + 0x13b bytes
    System.Windows.Forms.dll!System.Windows.Forms.ComboBox.WndProc(ref System.Windows.Forms.Message m) + 0x8d8 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ControlNativeWindow.OnMessage(ref System.Windows.Forms.Message m) + 0x13 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ControlNativeWindow.WndProc(ref System.Windows.Forms.Message m) + 0x31 bytes
    System.Windows.Forms.dll!System.Windows.Forms.NativeWindow.DebuggableCallback(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) + 0x64 bytes
    [Native to Managed Transition]
    [Managed to Native Transition]
    System.Windows.Forms.dll!System.Windows.Forms.Control.SendMessage(int msg, System.IntPtr wparam, System.IntPtr lparam) + 0x24 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ReflectMessageInternal(System.IntPtr hWnd, ref System.Windows.Forms.Message m) + 0x3b bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.WmCommand(ref System.Windows.Forms.Message m) + 0x2e bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.WndProc(ref System.Windows.Forms.Message m) + 0x387 bytes
    System.Windows.Forms.dll!System.Windows.Forms.ScrollableControl.WndProc(ref System.Windows.Forms.Message m) + 0x2a bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ControlNativeWindow.OnMessage(ref System.Windows.Forms.Message m) + 0x13 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ControlNativeWindow.WndProc(ref System.Windows.Forms.Message m) + 0x31 bytes
    System.Windows.Forms.dll!System.Windows.Forms.NativeWindow.DebuggableCallback(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) + 0x64 bytes
    [Native to Managed Transition]
    [Managed to Native Transition]
    System.Windows.Forms.dll!System.Windows.Forms.NativeWindow.DefWndProc(ref System.Windows.Forms.Message m) + 0x6d bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.DefWndProc(ref System.Windows.Forms.Message m) + 0xc bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.WmCommand(ref System.Windows.Forms.Message m) + 0x46 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.WndProc(ref System.Windows.Forms.Message m) + 0x387 bytes
    System.Windows.Forms.dll!System.Windows.Forms.ComboBox.WndProc(ref System.Windows.Forms.Message m) + 0x882 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ControlNativeWindow.OnMessage(ref System.Windows.Forms.Message m) + 0x13 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Control.ControlNativeWindow.WndProc(ref System.Windows.Forms.Message m) + 0x31 bytes
    System.Windows.Forms.dll!System.Windows.Forms.NativeWindow.DebuggableCallback(System.IntPtr hWnd, int msg, System.IntPtr wparam, System.IntPtr lparam) + 0x64 bytes
    [Native to Managed Transition]
    [Managed to Native Transition]
    System.Windows.Forms.dll!System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(System.IntPtr dwComponentID, int reason, int pvLoopData) + 0x287 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(int reason, System.Windows.Forms.ApplicationContext context) + 0x16c bytes
    System.Windows.Forms.dll!System.Windows.Forms.Application.ThreadContext.RunMessageLoop(int reason, System.Windows.Forms.ApplicationContext context) + 0x61 bytes
    System.Windows.Forms.dll!System.Windows.Forms.Application.Run(System.Windows.Forms.Form mainForm) + 0x31 bytes
    TinyOPDS.exe!TinyOPDS.Program.Main() Line 55 + 0x8 bytes C#
    [Native to Managed Transition]
    [Managed to Native Transition]
    mscorlib.dll!System.AppDomain.ExecuteAssembly(string assemblyFile, System.Security.Policy.Evidence assemblySecurity, string[] args) + 0x6d bytes
    Microsoft.VisualStudio.HostingProcess.Utilities.dll!Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() + 0x2a bytes
    mscorlib.dll!System.Threading.ThreadHelper.ThreadStart_Context(object state) + 0x63 bytes
    mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool ignoreSyncCtx) + 0xb0 bytes
    mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) + 0x2c bytes
    mscorlib.dll!System.Threading.ThreadHelper.ThreadStart() + 0x44 bytes
    [Native to Managed Transition]

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