/// <include file='doc\DesignerPackage.uex' path='docs/doc[@for="DesignerPackage.ShowError2"]/*' />
/// <devdoc>
/// Displays the given Exception and it's info in a message box. This properly integrates the
/// message box display with the development environment.
/// </devdoc>
public void ShowError(Exception ex, string message)
{
IVsUIShell uishell = (IVsUIShell)GetService(typeof(IVsUIShell));
if (message == null || message.Length == 0)
{
message = ex.ToString();
}
if (uishell != null)
{
int hr = 0;
if (ex is ExternalException)
{
hr = ((ExternalException)ex).ErrorCode;
}
// IUIShell will not show an error with a success code.
//
if (NativeMethods.Succeeded(hr))
{
hr = NativeMethods.E_FAIL;
}
uishell.SetErrorInfo(hr, message, 0, ex.HelpLink, ex.Source);
uishell.ReportErrorInfo(hr);
}
else
{
MessageBox.Show(message, null, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
public override int EnumPorts(out IEnumDebugPorts2 ppEnum)
{
ThreadHelper.ThrowIfNotOnUIThread();
if (_distros == null)
{
IVsUIShell shell = Package.GetGlobalService(typeof(SVsUIShell)) as IVsUIShell;
try
{
WSLCommandLine.EnsureInitialized();
_distros = WSLCommandLine.GetInstalledDistros();
}
catch (Exception ex)
{
shell.SetErrorInfo(ex.HResult, ex.Message, 0, null, null);
shell.ReportErrorInfo(ex.HResult);
ppEnum = null;
return(VSConstants.E_ABORT);
}
}
WSLPort[] ports = _distros.Select(name => new WSLPort(this, name, isInAddPort: false)).ToArray();
ppEnum = new AD7PortEnum(ports);
return(HR.S_OK);
}
/// <summary>
/// Uses IVsUIShell to display the error associated with the hr. Will look for an error string on the current thread that was
/// set by SetErrorInfo() and use that. Otherwise, tries to get the best error from the hResult.
/// </summary>
public void ReportErrorInfo(int hr)
{
_threadingService.VerifyOnUIThread();
IVsUIShell vsUIShell = _serviceProvider.GetService <IVsUIShell, SVsUIShell>();
int result = vsUIShell.ReportErrorInfo(hr);
}
/// <include file='doc\DesignerPackage.uex' path='docs/doc[@for="DesignerPackage.ShowError"]/*' />
/// <devdoc>
/// Displays the given error message in a message box. This properly integrates the
/// message box display with the development environment.
/// </devdoc>
public void ShowError(string message)
{
IVsUIShell uishell = (IVsUIShell)GetService(typeof(IVsUIShell));
if (uishell != null)
{
uishell.SetErrorInfo(NativeMethods.E_FAIL, message, 0, null, null);
uishell.ReportErrorInfo(NativeMethods.E_FAIL);
}
else
{
MessageBox.Show(message, null, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
