Свойство ExceptionMessageBox.ShowCheckBox

Specifies whether to show the check box in the exception message box.

Пространство имен:  Microsoft.SqlServer.MessageBox
Сборка:  Microsoft.ExceptionMessageBox (в Microsoft.ExceptionMessageBox.dll)

Синтаксис

'Декларация
Public Property ShowCheckBox As Boolean 
    Get 
    Set
'Применение
Dim instance As ExceptionMessageBox 
Dim value As Boolean 

value = instance.ShowCheckBox

instance.ShowCheckBox = value

public bool ShowCheckBox { get; set; }

public:
property bool ShowCheckBox {
    bool get ();
    void set (bool value);
}

member ShowCheckBox : bool with get, set

function get ShowCheckBox () : boolean 
function set ShowCheckBox (value : boolean)

Значение свойства

Тип: System.Boolean
A Boolean value.

Замечания

The value of the check box can be evaluated at runtime when an exception occurs to determine whether to display the exception message box. For more information, see Выведение окна сообщения об исключении программы.

The default value is false.

Примеры

         try
            {
                // Do something that may cause an exception.
                throw new ApplicationException("An error has occured.");
            }
            catch (ApplicationException ex)
            {
                string str = "The action failed.";
                ApplicationException exTop = new ApplicationException(str, ex);
                exTop.Source = this.Text;

                // Show a message box if the global variable is true.
                if (alwaysShow)
                {
                    ExceptionMessageBox box = new ExceptionMessageBox(exTop);
                    box.ShowCheckBox = true;
                    box.IsCheckBoxChecked = true;
                    box.CheckBoxText = "Always show this message";
                    box.Show(this);

                    // Set the global variable.
                    alwaysShow = box.IsCheckBoxChecked;
                }
            }

Try
    ' Do something that may cause an exception.
    Throw New ApplicationException("An error has occured.")
Catch ex As ApplicationException
    Dim str As String = "The action failed."
    Dim exTop As ApplicationException = New ApplicationException(str, ex)
    exTop.Source = Me.Text

    ' Show a message box if the global variable is true.
    If alwaysShow Then
        Dim box As ExceptionMessageBox = New ExceptionMessageBox(exTop)
        box.ShowCheckBox = True
        box.IsCheckBoxChecked = True
        box.CheckBoxText = "Always show this message"
        box.Show(Me)

        ' Set the global variable.
        alwaysShow = box.IsCheckBoxChecked
    End If
End Try

См. также

Справочник

ExceptionMessageBox Класс

Пространство имен Microsoft.SqlServer.MessageBox

CheckboxText