/// <summary>
/// 得到一个对象实体
/// </summary>
public TwitterSpamDetection.Model.t_ind_pullhistory DataRowToModel(DataRow row)
{
TwitterSpamDetection.Model.t_ind_pullhistory model = new TwitterSpamDetection.Model.t_ind_pullhistory();
if (row != null)
{
if (row["ID"] != null)
{
model.ID = row["ID"].ToString();
}
if (row["NumOfPull"] != null)
{
model.NumOfPull = row["NumOfPull"].ToString();
}
if (row["NumOfTotal"] != null)
{
model.NumOfTotal = row["NumOfTotal"].ToString();
}
if (row["PullDate"] != null && row["PullDate"].ToString() != "")
{
model.PullDate = DateTime.Parse(row["PullDate"].ToString());
}
if (row["IsSuccessful"] != null && row["IsSuccessful"].ToString() != "")
{
model.IsSuccessful = int.Parse(row["IsSuccessful"].ToString());
}
if (row["UserID"] != null)
{
model.UserID = row["UserID"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public string Add(TwitterSpamDetection.Model.t_ind_pullhistory model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_ind_pullhistory(");
strSql.Append("ID,NumOfPull,NumOfTotal,PullDate,IsSuccessful,UserID)");
strSql.Append(" values (");
strSql.Append("@ID,@NumOfPull,@NumOfTotal,@PullDate,@IsSuccessful,@UserID)");
MySqlParameter[] parameters =
{
new MySqlParameter("@ID", MySqlDbType.VarChar, 36),
new MySqlParameter("@NumOfPull", MySqlDbType.VarChar, 45),
new MySqlParameter("@NumOfTotal", MySqlDbType.VarChar, 45),
new MySqlParameter("@PullDate", MySqlDbType.DateTime),
new MySqlParameter("@IsSuccessful", MySqlDbType.Int32, 4),
new MySqlParameter("@UserID", MySqlDbType.VarChar, 36)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.NumOfPull;
parameters[2].Value = model.NumOfTotal;
parameters[3].Value = model.PullDate;
parameters[4].Value = model.IsSuccessful;
parameters[5].Value = model.UserID;
int result = 0;
try
{
result = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
}
catch { }
if (result > 0)
{
return("");
}
else
{
return("Failed to save the pull action.");
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(TwitterSpamDetection.Model.t_ind_pullhistory model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_ind_pullhistory set ");
strSql.Append("NumOfPull=@NumOfPull,");
strSql.Append("NumOfTotal=@NumOfTotal,");
strSql.Append("PullDate=@PullDate,");
strSql.Append("IsSuccessful=@IsSuccessful,");
strSql.Append("UserID=@UserID");
strSql.Append(" where ID=@ID ");
MySqlParameter[] parameters =
{
new MySqlParameter("@NumOfPull", MySqlDbType.VarChar, 45),
new MySqlParameter("@NumOfTotal", MySqlDbType.VarChar, 45),
new MySqlParameter("@PullDate", MySqlDbType.DateTime),
new MySqlParameter("@IsSuccessful", MySqlDbType.Int32, 4),
new MySqlParameter("@UserID", MySqlDbType.VarChar, 36),
new MySqlParameter("@ID", MySqlDbType.VarChar, 36)
};
parameters[0].Value = model.NumOfPull;
parameters[1].Value = model.NumOfTotal;
parameters[2].Value = model.PullDate;
parameters[3].Value = model.IsSuccessful;
parameters[4].Value = model.UserID;
parameters[5].Value = model.ID;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public TwitterSpamDetection.Model.t_ind_pullhistory GetModel(string ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,NumOfPull,NumOfTotal,PullDate,IsSuccessful,UserID from t_ind_pullhistory ");
strSql.Append(" where ID=@ID ");
MySqlParameter[] parameters =
{
new MySqlParameter("@ID", MySqlDbType.VarChar, 36)
};
parameters[0].Value = ID;
TwitterSpamDetection.Model.t_ind_pullhistory model = new TwitterSpamDetection.Model.t_ind_pullhistory();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
