/// <summary>
/// 获得数据列表
/// </summary>
public List <System.Model.t_message> DataTableToList(DataTable dt)
{
List <System.Model.t_message> modelList = new List <System.Model.t_message>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
System.Model.t_message model;
for (int n = 0; n < rowsCount; n++)
{
model = new System.Model.t_message();
if (dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
model.title = dt.Rows[n]["title"].ToString();
model.memo = dt.Rows[n]["memo"].ToString();
model.pudate = dt.Rows[n]["pudate"].ToString();
model.customId = dt.Rows[n]["customId"].ToString();
if (dt.Rows[n]["types"].ToString() != "")
{
model.types = int.Parse(dt.Rows[n]["types"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//常见问题id
string id = Request["id"] != null?Utility.Helper.Checkstr(Request["id"]) : "";
System.Model.t_message faq = _bll.tmbll.GetModel(Utility.Helper.gerInt(id));
if (faq != null)
{
titles.Text = faq.title;
detailss.InnerHtml = faq.memo;
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(System.Model.t_message model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_message set ");
strSql.Append(" title = @title , ");
strSql.Append(" memo = @memo , ");
strSql.Append(" pudate = @pudate , ");
strSql.Append(" customId = @customId , ");
strSql.Append(" types = @types ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4),
new SqlParameter("@title", SqlDbType.NVarChar, 200),
new SqlParameter("@memo", SqlDbType.NVarChar, -1),
new SqlParameter("@pudate", SqlDbType.NVarChar, 50),
new SqlParameter("@customId", SqlDbType.NVarChar, 50),
new SqlParameter("@types", SqlDbType.Int, 4)
};
parameters[0].Value = model.id;
parameters[1].Value = model.title;
parameters[2].Value = model.memo;
parameters[3].Value = model.pudate;
parameters[4].Value = model.customId;
parameters[5].Value = model.types;
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 System.Model.t_message GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, title, memo, pudate, customId, types ");
strSql.Append(" from t_message ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
System.Model.t_message model = new System.Model.t_message();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
model.title = ds.Tables[0].Rows[0]["title"].ToString();
model.memo = ds.Tables[0].Rows[0]["memo"].ToString();
model.pudate = ds.Tables[0].Rows[0]["pudate"].ToString();
model.customId = ds.Tables[0].Rows[0]["customId"].ToString();
if (ds.Tables[0].Rows[0]["types"].ToString() != "")
{
model.types = int.Parse(ds.Tables[0].Rows[0]["types"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(System.Model.t_message model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_message(");
strSql.Append("title,memo,pudate,customId,types");
strSql.Append(") values (");
strSql.Append("@title,@memo,@pudate,@customId,@types");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@title", SqlDbType.NVarChar, 200),
new SqlParameter("@memo", SqlDbType.NVarChar, -1),
new SqlParameter("@pudate", SqlDbType.NVarChar, 50),
new SqlParameter("@customId", SqlDbType.NVarChar, 50),
new SqlParameter("@types", SqlDbType.Int, 4)
};
parameters[0].Value = model.title;
parameters[1].Value = model.memo;
parameters[2].Value = model.pudate;
parameters[3].Value = model.customId;
parameters[4].Value = model.types;
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(System.Model.t_message model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(System.Model.t_message model)
{
return(dal.Add(model));
}
