/// <summary>
/// 增加一条数据
/// </summary>
public int Add(JMP.MDL.jmp_logtype model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into jmp_logtype(");
strSql.Append("l_name,l_value");
strSql.Append(") values (");
strSql.Append("@l_name,@l_value");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@l_name", SqlDbType.NVarChar, -1),
new SqlParameter("@l_value", SqlDbType.NVarChar, -1)
};
parameters[0].Value = model.l_name;
parameters[1].Value = model.l_value;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(JMP.MDL.jmp_logtype model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update jmp_logtype set ");
strSql.Append(" l_name = @l_name , ");
strSql.Append(" l_value = @l_value ");
strSql.Append(" where l_id=@l_id ");
SqlParameter[] parameters =
{
new SqlParameter("@l_id", SqlDbType.Int, 4),
new SqlParameter("@l_name", SqlDbType.NVarChar, -1),
new SqlParameter("@l_value", SqlDbType.NVarChar, -1)
};
parameters[0].Value = model.l_id;
parameters[1].Value = model.l_name;
parameters[2].Value = model.l_value;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public JMP.MDL.jmp_logtype GetModel(int l_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select l_id, l_name, l_value ");
strSql.Append(" from jmp_logtype ");
strSql.Append(" where l_id=@l_id");
SqlParameter[] parameters =
{
new SqlParameter("@l_id", SqlDbType.Int, 4)
};
parameters[0].Value = l_id;
JMP.MDL.jmp_logtype model = new JMP.MDL.jmp_logtype();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["l_id"].ToString() != "")
{
model.l_id = int.Parse(ds.Tables[0].Rows[0]["l_id"].ToString());
}
model.l_name = ds.Tables[0].Rows[0]["l_name"].ToString();
model.l_value = ds.Tables[0].Rows[0]["l_value"].ToString();
return(model);
}
else
{
return(null);
}
}
