ExceptionMessageBoxSymbol Enumeration
Specifies the symbol that is displayed in the exception message box.
Namespace: Microsoft.SqlServer.MessageBox
Assembly: Microsoft.ExceptionMessageBox (in Microsoft.ExceptionMessageBox.dll)
| Member name | Description | |
|---|---|---|
| None | No symbol. | |
| Warning | The system warning symbol. | |
| Information | The system information symbol. | |
| Error | The system error symbol. | |
| Exclamation | The system exclamation point symbol. | |
| Asterisk | The system asterisk symbol. | |
| Question | The system question mark symbol. | |
| Hand | The system hand symbol. | |
| Stop | The system stop sign symbol. |
try
{
// Do something that could generate an exception.
throw new ApplicationException("An error has occured.");
}
catch (ApplicationException ex)
{
string str = "The action failed. Do you want to continue?";
ApplicationException exTop = new ApplicationException(str, ex);
exTop.Source = this.Text;
// Show a message box with Yes and No buttons
ExceptionMessageBox box = new ExceptionMessageBox(exTop,
ExceptionMessageBoxButtons.YesNo,
ExceptionMessageBoxSymbol.Question,
ExceptionMessageBoxDefaultButton.Button2);
// Enable the check box.
box.ShowCheckBox = true;
// Define the registry key to use.
box.CheckBoxRegistryKey =
Microsoft.Win32.Registry.CurrentUser.CreateSubKey(
@"Software\TestApp");
box.CheckBoxRegistryValue = "DontShowActionFailedMessage";
box.CheckBoxRegistryMeansDoNotShowDialog = true;
box.DefaultDialogResult = DialogResult.Yes;
// The message box won�t be displayed if the
// "DontShowActionFailedMessage" value of the registry key
// contains a non-zero value.
if (box.Show(this) == DialogResult.No)
{
// Do something if the user clicks the No button.
this.Close();
}
}
Try
' Do something that could generate an exception.
Throw New ApplicationException("An error has occured.")
Catch ex As ApplicationException
Dim str As String = "The action failed. Do you want to continue?"
Dim exTop As ApplicationException = New ApplicationException(str, ex)
exTop.Source = Me.Text
' Show a message box with Yes and No buttons
Dim box As ExceptionMessageBox = New ExceptionMessageBox(exTop, _
ExceptionMessageBoxButtons.YesNo, _
ExceptionMessageBoxSymbol.Question, _
ExceptionMessageBoxDefaultButton.Button2)
' Enable the check box.
box.ShowCheckBox = True
' Define the registry key to use.
box.CheckBoxRegistryKey = _
Microsoft.Win32.Registry.CurrentUser.CreateSubKey( _
"Software\TestApp")
box.CheckBoxRegistryValue = "DontShowActionFailedMessage"
box.CheckBoxRegistryMeansDoNotShowDialog = True
box.DefaultDialogResult = Windows.Forms.DialogResult.Yes
' The message box won�t be displayed if the
' "DontShowActionFailedMessage" value of the registry key
' contains a non-zero value.
If box.Show(Me) = Windows.Forms.DialogResult.No Then
' Do something if the user clicks the No button.
Me.Close()
End If
End Try
