/// <summary>
/// 删除常用联系人
/// </summary>
/// <param name="openid">用户标识</param>
/// <param name="linkmanid">联系人ID</param>
/// <param name="info">用户信息</param>
/// <returns>0-成功 大于0-失败 小于0-异常</returns>
public int DB_DeleteFavoriteContactsStrr(string openid, string linkmanid, out UserInfo info, out string msg)
{
msg = "";
info = new UserInfo();
int ret = -1;
OracleConnection connection = new OracleConnection(WebConfigParameter.ConnectionHisString);
if (connection.State != ConnectionState.Open)
{
connection.Open();
}
OracleDataReader dr = null;
OracleCommand cmd = new OracleCommand();
cmd.Connection = connection;
OracleTransaction tx = connection.BeginTransaction();
cmd.Transaction = tx;
try
{
bool _flag = false;
string querySql = _builder.GetLinkManNameSql(openid, linkmanid, out _flag, out msg);
UtilLog.GetInstance().WriteProgramLog(System.Reflection.MethodBase.GetCurrentMethod().Name, querySql);
cmd.CommandText = querySql;
dr = cmd.ExecuteReader();
if (dr.Read())
{
info.linkmanid = !dr.IsDBNull(0) ? dr.GetString(0).ToUpper() : "";
info.name = !dr.IsDBNull(1) ? dr.GetString(1).ToUpper() : "";
}
else
{
msg = "无该联系人信息";
ret = 03;
dr.Close();
tx.Commit();
return(ret);
}
string deletText = _builder.GetDeleteFavoriteContactsSql(openid, linkmanid, out _flag, out msg);
UtilLog.GetInstance().WriteProgramLog(System.Reflection.MethodBase.GetCurrentMethod().Name, deletText);
if (!_flag)
{
ret = 10;
return(ret);
}
cmd.CommandText = deletText;
ret = cmd.ExecuteNonQuery();
if (ret == 1)
{
ret = 0;
}
else
{
ret = 09;
msg = "删除常用联系人异常！";
tx.Rollback();
}
dr.Close();
tx.Commit();
return(ret);
}
catch (Exception ex)
{
UtilLog.GetInstance().WriteProgramLog(System.Reflection.MethodBase.GetCurrentMethod().Name, ex);
msg = GetExceptionInfo(ex);
tx.Rollback();
ret = -1;
return(ret);
}
finally
{
if (null != dr)
{
dr.Close();
}
if (null != connection && ConnectionState.Open == connection.State)
{
connection.Close();
}
}
}
