/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.messages.messages model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update messages set ");
strSql.Append("type=@type,");
strSql.Append("rcvMan=@rcvMan,");
strSql.Append("unit=@unit,");
strSql.Append("rcvTel=@rcvTel,");
strSql.Append("content=@content,");
strSql.Append("sendTime=@sendTime,");
strSql.Append("status=@status");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@type", MySqlDbType.VarChar, 20),
new MySqlParameter("@rcvMan", MySqlDbType.VarChar, 50),
new MySqlParameter("@unit", MySqlDbType.VarChar, 100),
new MySqlParameter("@rcvTel", MySqlDbType.VarChar, 20),
new MySqlParameter("@content", MySqlDbType.Text),
new MySqlParameter("@sendTime", MySqlDbType.DateTime),
new MySqlParameter("@status", MySqlDbType.VarChar, 101),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.type;
parameters[1].Value = model.rcvMan;
parameters[2].Value = model.unit;
parameters[3].Value = model.rcvTel;
parameters[4].Value = model.content;
parameters[5].Value = model.sendTime;
parameters[6].Value = model.status;
parameters[7].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 Maticsoft.Model.messages.messages DataRowToModel(DataRow row)
{
Maticsoft.Model.messages.messages model = new Maticsoft.Model.messages.messages();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["type"] != null)
{
model.type = row["type"].ToString();
}
if (row["rcvMan"] != null)
{
model.rcvMan = row["rcvMan"].ToString();
}
if (row["unit"] != null)
{
model.unit = row["unit"].ToString();
}
if (row["rcvTel"] != null)
{
model.rcvTel = row["rcvTel"].ToString();
}
if (row["content"] != null)
{
model.content = row["content"].ToString();
}
if (row["sendTime"] != null && row["sendTime"].ToString() != "")
{
model.sendTime = DateTime.Parse(row["sendTime"].ToString());
}
if (row["status"] != null)
{
model.status = row["status"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.messages.messages model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into messages(");
strSql.Append("type,rcvMan,unit,rcvTel,content,sendTime,status)");
strSql.Append(" values (");
strSql.Append("@type,@rcvMan,@unit,@rcvTel,@content,@sendTime,@status)");
MySqlParameter[] parameters =
{
new MySqlParameter("@type", MySqlDbType.VarChar, 20),
new MySqlParameter("@rcvMan", MySqlDbType.VarChar, 50),
new MySqlParameter("@unit", MySqlDbType.VarChar, 100),
new MySqlParameter("@rcvTel", MySqlDbType.VarChar, 20),
new MySqlParameter("@content", MySqlDbType.Text),
new MySqlParameter("@sendTime", MySqlDbType.DateTime),
new MySqlParameter("@status", MySqlDbType.VarChar, 101)
};
parameters[0].Value = model.type;
parameters[1].Value = model.rcvMan;
parameters[2].Value = model.unit;
parameters[3].Value = model.rcvTel;
parameters[4].Value = model.content;
parameters[5].Value = model.sendTime;
parameters[6].Value = model.status;
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 Maticsoft.Model.messages.messages GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,type,rcvMan,unit,rcvTel,content,sendTime,status from messages ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
Maticsoft.Model.messages.messages model = new Maticsoft.Model.messages.messages();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
