ExceptionMessageBox 클래스

Displays a message box that can be customized with text, buttons, and symbols to improve the customer experience with a Microsoft Windows .NET Framework-based application.

네임스페이스:  Microsoft.SqlServer.MessageBox
어셈블리:  Microsoft.ExceptionMessageBox.dll의 Microsoft.ExceptionMessageBox

구문

‘선언
<ComVisibleAttribute(False)> _
Public Class ExceptionMessageBox
‘사용 방법
Dim instance As ExceptionMessageBox

[ComVisibleAttribute(false)]
public class ExceptionMessageBox

[ComVisibleAttribute(false)]
public ref class ExceptionMessageBox

[<ComVisibleAttribute(false)>]
type ExceptionMessageBox =  class end

public class ExceptionMessageBox

예제

This example displays the message box with an OK button.

           try
            {
                // Do something that may generate an exception.
                throw new ApplicationException("An error has occured");
            }
            catch (ApplicationException ex)
            {
                // Define a new top-level error message.
                string str = "The action failed.";

                // Add the new top-level message to the handled exception.
                ApplicationException exTop = new ApplicationException(str, ex);
                exTop.Source = this.Text;

                // Show an exception message box with an OK button (the default).
                ExceptionMessageBox box = new ExceptionMessageBox(exTop);
                box.Show(this);
            }

Try
    ' Do something that may generate an exception.
    Throw New ApplicationException("An error has occured")
Catch ex As ApplicationException
    ' Define a new top-level error message.
    Dim str As String = "The action failed."

    ' Add the new top-level message to the handled exception.
    Dim exTop As ApplicationException = New ApplicationException(str, ex)
    exTop.Source = Me.Text

    ' Show an exception message box with an OK button (the default).
    Dim box As ExceptionMessageBox = New ExceptionMessageBox(exTop)
    box.Show(Me)
End Try

This example uses the exception message box to show additional information that is helpful when troubleshooting or debugging.

          try
            {
                // Do something that you don't expect to generate an exception.
                throw new ApplicationException("Failed to connect to the server.");
            }
            catch (ApplicationException ex)
            {
                string str = "An unexpected error occurred. Please call Helpdesk.";
                ApplicationException exTop = new ApplicationException(str, ex);
                exTop.Source = this.Text;

                // Information in the Data property of an exception that has a name
                // beginning with "HelpLink.Advanced" is shown when the user
                // clicks the Advanced Information button of the exception message
                // box dialog box.
                exTop.Data.Add("AdvancedInformation.FileName", "application.dll");
                exTop.Data.Add("AdvancedInformation.FilePosition", "line 355");
                exTop.Data.Add("AdvancedInformation.UserContext", "single user mode");

                // Show the exception message box with additional information that 
                // is helpful when a user calls technical support.
                ExceptionMessageBox box = new ExceptionMessageBox(exTop);

                box.Show(this);
            }

Try
    ' Do something that you don't expect to generate an exception.
    Throw New ApplicationException("Failed to connect to the server.")
Catch ex As ApplicationException
    Dim str As String = "An unexpected error occurred. Please call Helpdesk."
    Dim exTop As ApplicationException = New ApplicationException(str, ex)
    exTop.Source = Me.Text

    ' Information in the Data property of an exception that has a name
    ' beginning with "HelpLink.Advanced" is shown when the user
    ' clicks the Advanced Information button of the exception message
    ' box dialog box.
    exTop.Data.Add("AdvancedInformation.FileName", "application.dll")
    exTop.Data.Add("AdvancedInformation.FilePosition", "line 355")
    exTop.Data.Add("AdvancedInformation.UserContext", "single user mode")

    ' Show the exception message box with additional information that 
    ' is helpful when a user calls technical support.
    Dim box As ExceptionMessageBox = New ExceptionMessageBox(exTop)

    box.Show(Me)

End Try

상속 계층 구조

System. . :: . .Object
  Microsoft.SqlServer.MessageBox..::..ExceptionMessageBox

스레드로부터의 안전성

이 형식의 모든 공용 static(Visual Basic에서는 Shared) 멤버는 스레드로부터 안전합니다. 인스턴스 멤버는 스레드로부터의 안전성이 보장되지 않습니다.

참고 항목

참조

ExceptionMessageBox 멤버

Microsoft.SqlServer.MessageBox 네임스페이스