/// <summary>
/// Called when the Connection instance receives any messages.
/// Resets the MySQLConnection object Message and Errors members.
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="e">Odbc Message Event Arguments</param>
private void OnMessage(object sender, OdbcInfoMessageEventArgs e)
{
if (IsDisposed)
{
return;
}
if (e.Errors != null && e.Errors.Count > 0)
{
var errList = e.Errors;
Errors = new OdbcError[errList.Count];
for (var i = 0; i < errList.Count; i++)
{
Errors[i] = errList[i];
}
}
else
{
Errors = null;
}
Message = e.Message.Length > 0 ? e.Message : null;
}
void OdbcDbInfoMessage(object sender, OdbcInfoMessageEventArgs e)
{
DbInfoMessage.Append(e.Message);
}
void OnInfoMessage(object sender, OdbcInfoMessageEventArgs e)
{
}
void con_InfoMessage(object sender, OdbcInfoMessageEventArgs e)
{
OnInfoMessage(sender, new InfoMessageEventArgs(e.Message, ""));
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// odbcinfomessageeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this OdbcInfoMessageEventHandler odbcinfomessageeventhandler, Object sender, OdbcInfoMessageEventArgs e, AsyncCallback callback)
{
if (odbcinfomessageeventhandler == null)
{
throw new ArgumentNullException("odbcinfomessageeventhandler");
}
return(odbcinfomessageeventhandler.BeginInvoke(sender, e, callback, null));
}
