/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SP.Model.actionType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update actionType set ");
strSql.Append("levname=@levname");
strSql.Append(" where levid=@levid");
SqlParameter[] parameters =
{
new SqlParameter("@levname", SqlDbType.VarChar, 50),
new SqlParameter("@levid", SqlDbType.Int, 4)
};
parameters[0].Value = model.levname;
parameters[1].Value = model.levid;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SP.Model.actionType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into actionType(");
strSql.Append("levname)");
strSql.Append(" values (");
strSql.Append("@levname)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@levname", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.levname;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SP.Model.actionType DataRowToModel(DataRow row)
{
SP.Model.actionType model = new SP.Model.actionType();
if (row != null)
{
if (row["levid"] != null && row["levid"].ToString() != "")
{
model.levid = int.Parse(row["levid"].ToString());
}
if (row["levname"] != null)
{
model.levname = row["levname"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SP.Model.actionType GetModel(int levid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 levid,levname from actionType ");
strSql.Append(" where levid=@levid");
SqlParameter[] parameters =
{
new SqlParameter("@levid", SqlDbType.Int, 4)
};
parameters[0].Value = levid;
SP.Model.actionType model = new SP.Model.actionType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
