/// <summary>
/// Takes the return value from Invoke() and Final() and figures out how to return it to SQLite's context.
/// </summary>
/// <param name="context">The context the return value applies to</param>
/// <param name="returnValue">The parameter to return to SQLite</param>
private void SetReturnValue(IntPtr context, object returnValue)
{
if (returnValue == null || returnValue == DBNull.Value)
{
_base.ReturnNull(context);
return;
}
Type t = returnValue.GetType();
if (t == typeof(DateTime))
{
_base.ReturnText(context, _base.ToString((DateTime)returnValue));
return;
}
else
{
Exception r = returnValue as Exception;
if (r != null)
{
_base.ReturnError(context, r.Message);
return;
}
}
switch (SQLiteConvert.TypeToAffinity(t))
{
case TypeAffinity.Null:
_base.ReturnNull(context);
return;
case TypeAffinity.Int64:
_base.ReturnInt64(context, Convert.ToInt64(returnValue, CultureInfo.CurrentCulture));
return;
case TypeAffinity.Double:
_base.ReturnDouble(context, Convert.ToDouble(returnValue, CultureInfo.CurrentCulture));
return;
case TypeAffinity.Text:
_base.ReturnText(context, returnValue.ToString());
return;
case TypeAffinity.Blob:
_base.ReturnBlob(context, (byte[])returnValue);
return;
}
}
