private void DisConnect()
{
if (null != m_nativeDBHelper)
{
m_nativeDBHelper.Dispose();
m_nativeDBHelper = null;
}
//if (null != fnClearTree)
//{
// fnClearTree();
//}
}
/// <summary>
/// 尝试连接
/// </summary>
/// <returns>是否成功</returns>
public bool TryConnect()
{
if (string.IsNullOrEmpty(DBHost) || string.IsNullOrEmpty(DBUser))
{
return(false);
}
m_nativeDBHelper = new NativeDBHelper(DBHost, DBUser, DBPassword);
bool bConn = m_nativeDBHelper.IsConnected();
return(bConn);
}