} // proc TransformPoint
#endregion
#region -- Dialogs ------------------------------------------------------------
public static void ShowException(this IWin32Window owner, ExceptionShowFlags flags, Exception exception, string alternativeMessage = null)
{
var unpackedException = exception.UnpackException();
if ((flags & ExceptionShowFlags.Warning) != 0)
{
MessageBox.Show(owner, alternativeMessage ?? unpackedException.Message, "Hinweis", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (unpackedException is ExcelException excelException)
{
MessageBox.Show(owner, alternativeMessage ?? excelException.Message, "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
using (var exceptionDialog = new ExceptionDialog())
{
exceptionDialog.SetData(alternativeMessage, unpackedException, false);
exceptionDialog.ShowDialog(owner);
}
}
} // proc ShowException