/// <summary>
/// 得到一个对象实体
/// </summary>
public NewsModel GetModel(string NewsID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 NewsID,Title,SubHead,Body,AddedUserId,PublicationUnit,AddedDate,IsTop,IndexCommend,ArticleType,ReleaseDate,ExpireDate,CategoryId,Approved,ViewCount,ImgLink,IsState,HotPic,KeyWord,HotDays,FromSource,IsComment,IsScrool,Period,Sort,lookNum from T_News ");
strSql.Append(" where NewsID=@NewsID ");
SqlParameter[] parameters =
{
new SqlParameter("@NewsID", SqlDbType.VarChar, 50)
};
parameters[0].Value = NewsID;
NewsModel model = new NewsModel();
DataSet ds = adoHelper.ExecuteSqlDataset(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NewsModel model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(NewsModel model)
{
return(dal.Add(model));
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public NewsModel DataRowToModel(DataRow row)
{
NewsModel model = new NewsModel();
if (row != null)
{
if (row["NewsID"] != null)
{
model.NewsID = row["NewsID"].ToString();
}
if (row["Title"] != null)
{
model.Title = row["Title"].ToString();
}
if (row["SubHead"] != null)
{
model.SubHead = row["SubHead"].ToString();
}
if (row["Body"] != null)
{
model.Body = row["Body"].ToString();
}
if (row["AddedUserId"] != null && row["AddedUserId"].ToString() != "")
{
model.AddedUserId = int.Parse(row["AddedUserId"].ToString());
}
if (row["PublicationUnit"] != null)
{
model.PublicationUnit = row["PublicationUnit"].ToString();
}
if (row["AddedDate"] != null && row["AddedDate"].ToString() != "")
{
model.AddedDate = DateTime.Parse(row["AddedDate"].ToString());
}
if (row["IsTop"] != null && row["IsTop"].ToString() != "")
{
model.IsTop = int.Parse(row["IsTop"].ToString());
}
if (row["IndexCommend"] != null && row["IndexCommend"].ToString() != "")
{
model.IndexCommend = int.Parse(row["IndexCommend"].ToString());
}
if (row["ArticleType"] != null && row["ArticleType"].ToString() != "")
{
model.ArticleType = int.Parse(row["ArticleType"].ToString());
}
if (row["ReleaseDate"] != null && row["ReleaseDate"].ToString() != "")
{
model.ReleaseDate = DateTime.Parse(row["ReleaseDate"].ToString());
}
if (row["ExpireDate"] != null && row["ExpireDate"].ToString() != "")
{
model.ExpireDate = DateTime.Parse(row["ExpireDate"].ToString());
}
if (row["CategoryId"] != null && row["CategoryId"].ToString() != "")
{
model.CategoryId = int.Parse(row["CategoryId"].ToString());
}
if (row["Approved"] != null && row["Approved"].ToString() != "")
{
model.Approved = int.Parse(row["Approved"].ToString());
}
if (row["ViewCount"] != null && row["ViewCount"].ToString() != "")
{
model.ViewCount = int.Parse(row["ViewCount"].ToString());
}
if (row["ImgLink"] != null)
{
model.ImgLink = row["ImgLink"].ToString();
}
if (row["IsState"] != null && row["IsState"].ToString() != "")
{
model.IsState = int.Parse(row["IsState"].ToString());
}
if (row["HotPic"] != null)
{
model.HotPic = row["HotPic"].ToString();
}
if (row["KeyWord"] != null)
{
model.KeyWord = row["KeyWord"].ToString();
}
if (row["HotDays"] != null && row["HotDays"].ToString() != "")
{
model.HotDays = int.Parse(row["HotDays"].ToString());
}
if (row["FromSource"] != null)
{
model.FromSource = row["FromSource"].ToString();
}
if (row["IsComment"] != null && row["IsComment"].ToString() != "")
{
model.IsComment = int.Parse(row["IsComment"].ToString());
}
if (row["IsScrool"] != null && row["IsScrool"].ToString() != "")
{
model.IsScrool = int.Parse(row["IsScrool"].ToString());
}
if (row["Period"] != null)
{
model.Period = row["Period"].ToString();
}
if (row["Sort"] != null && row["Sort"].ToString() != "")
{
model.Sort = int.Parse(row["Sort"].ToString());
}
if (row["lookNum"] != null && row["lookNum"].ToString() != "")
{
model.lookNum = int.Parse(row["lookNum"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(NewsModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_News(");
strSql.Append("NewsID,Title,SubHead,Body,AddedUserId,PublicationUnit,AddedDate,IsTop,IndexCommend,ArticleType,ReleaseDate,ExpireDate,CategoryId,Approved,ViewCount,ImgLink,IsState,HotPic,KeyWord,HotDays,FromSource,IsComment,IsScrool,Period,Sort,lookNum)");
strSql.Append(" values (");
strSql.Append("@NewsID,@Title,@SubHead,@Body,@AddedUserId,@PublicationUnit,@AddedDate,@IsTop,@IndexCommend,@ArticleType,@ReleaseDate,@ExpireDate,@CategoryId,@Approved,@ViewCount,@ImgLink,@IsState,@HotPic,@KeyWord,@HotDays,@FromSource,@IsComment,@IsScrool,@Period,@Sort,@lookNum)");
SqlParameter[] parameters =
{
new SqlParameter("@NewsID", SqlDbType.VarChar, 50),
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@SubHead", SqlDbType.VarChar, 100),
new SqlParameter("@Body", SqlDbType.Text),
new SqlParameter("@AddedUserId", SqlDbType.Int, 4),
new SqlParameter("@PublicationUnit", SqlDbType.VarChar, 50),
new SqlParameter("@AddedDate", SqlDbType.DateTime),
new SqlParameter("@IsTop", SqlDbType.Int, 4),
new SqlParameter("@IndexCommend", SqlDbType.Int, 4),
new SqlParameter("@ArticleType", SqlDbType.Int, 4),
new SqlParameter("@ReleaseDate", SqlDbType.DateTime),
new SqlParameter("@ExpireDate", SqlDbType.DateTime),
new SqlParameter("@CategoryId", SqlDbType.Int, 4),
new SqlParameter("@Approved", SqlDbType.Int, 4),
new SqlParameter("@ViewCount", SqlDbType.Int, 4),
new SqlParameter("@ImgLink", SqlDbType.VarChar, 500),
new SqlParameter("@IsState", SqlDbType.Int, 4),
new SqlParameter("@HotPic", SqlDbType.VarChar, 100),
new SqlParameter("@KeyWord", SqlDbType.VarChar, 500),
new SqlParameter("@HotDays", SqlDbType.Int, 4),
new SqlParameter("@FromSource", SqlDbType.VarChar, 50),
new SqlParameter("@IsComment", SqlDbType.Int, 4),
new SqlParameter("@IsScrool", SqlDbType.Int, 4),
new SqlParameter("@Period", SqlDbType.VarChar, 100),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@lookNum", SqlDbType.Int, 4)
};
parameters[0].Value = model.NewsID;
parameters[1].Value = model.Title;
parameters[2].Value = model.SubHead;
parameters[3].Value = model.Body;
parameters[4].Value = model.AddedUserId;
parameters[5].Value = model.PublicationUnit;
parameters[6].Value = model.AddedDate;
parameters[7].Value = model.IsTop;
parameters[8].Value = model.IndexCommend;
parameters[9].Value = model.ArticleType;
parameters[10].Value = model.ReleaseDate;
parameters[11].Value = model.ExpireDate;
parameters[12].Value = model.CategoryId;
parameters[13].Value = model.Approved;
parameters[14].Value = model.ViewCount;
parameters[15].Value = model.ImgLink;
parameters[16].Value = model.IsState;
parameters[17].Value = model.HotPic;
parameters[18].Value = model.KeyWord;
parameters[19].Value = model.HotDays;
parameters[20].Value = model.FromSource;
parameters[21].Value = model.IsComment;
parameters[22].Value = model.IsScrool;
parameters[23].Value = model.Period;
parameters[24].Value = model.Sort;
parameters[25].Value = model.lookNum;
int rows = adoHelper.ExecuteSqlNonQuery(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NewsModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_News set ");
strSql.Append("NewsID=@NewsID,");
strSql.Append("Title=@Title,");
strSql.Append("SubHead=@SubHead,");
strSql.Append("Body=@Body,");
strSql.Append("AddedUserId=@AddedUserId,");
strSql.Append("PublicationUnit=@PublicationUnit,");
strSql.Append("AddedDate=@AddedDate,");
strSql.Append("IsTop=@IsTop,");
strSql.Append("IndexCommend=@IndexCommend,");
strSql.Append("ArticleType=@ArticleType,");
strSql.Append("ReleaseDate=@ReleaseDate,");
strSql.Append("ExpireDate=@ExpireDate,");
strSql.Append("CategoryId=@CategoryId,");
strSql.Append("Approved=@Approved,");
strSql.Append("ViewCount=@ViewCount,");
strSql.Append("ImgLink=@ImgLink,");
strSql.Append("IsState=@IsState,");
strSql.Append("HotPic=@HotPic,");
strSql.Append("KeyWord=@KeyWord,");
strSql.Append("HotDays=@HotDays,");
strSql.Append("FromSource=@FromSource,");
strSql.Append("IsComment=@IsComment,");
strSql.Append("IsScrool=@IsScrool,");
strSql.Append("Period=@Period,");
strSql.Append("Sort=@Sort,");
strSql.Append("lookNum=@lookNum");
strSql.Append(" where NewsID=@NewsID ");
SqlParameter[] parameters =
{
new SqlParameter("@NewsID", SqlDbType.VarChar, 50),
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@SubHead", SqlDbType.VarChar, 100),
new SqlParameter("@Body", SqlDbType.Text),
new SqlParameter("@AddedUserId", SqlDbType.Int, 4),
new SqlParameter("@PublicationUnit", SqlDbType.VarChar, 50),
new SqlParameter("@AddedDate", SqlDbType.DateTime),
new SqlParameter("@IsTop", SqlDbType.Int, 4),
new SqlParameter("@IndexCommend", SqlDbType.Int, 4),
new SqlParameter("@ArticleType", SqlDbType.Int, 4),
new SqlParameter("@ReleaseDate", SqlDbType.DateTime),
new SqlParameter("@ExpireDate", SqlDbType.DateTime),
new SqlParameter("@CategoryId", SqlDbType.Int, 4),
new SqlParameter("@Approved", SqlDbType.Int, 4),
new SqlParameter("@ViewCount", SqlDbType.Int, 4),
new SqlParameter("@ImgLink", SqlDbType.VarChar, 500),
new SqlParameter("@IsState", SqlDbType.Int, 4),
new SqlParameter("@HotPic", SqlDbType.VarChar, 100),
new SqlParameter("@KeyWord", SqlDbType.VarChar, 500),
new SqlParameter("@HotDays", SqlDbType.Int, 4),
new SqlParameter("@FromSource", SqlDbType.VarChar, 50),
new SqlParameter("@IsComment", SqlDbType.Int, 4),
new SqlParameter("@IsScrool", SqlDbType.Int, 4),
new SqlParameter("@Period", SqlDbType.VarChar, 100),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@lookNum", SqlDbType.Int, 4)
};
parameters[0].Value = model.NewsID;
parameters[1].Value = model.Title;
parameters[2].Value = model.SubHead;
parameters[3].Value = model.Body;
parameters[4].Value = model.AddedUserId;
parameters[5].Value = model.PublicationUnit;
parameters[6].Value = model.AddedDate;
parameters[7].Value = model.IsTop;
parameters[8].Value = model.IndexCommend;
parameters[9].Value = model.ArticleType;
parameters[10].Value = model.ReleaseDate;
parameters[11].Value = model.ExpireDate;
parameters[12].Value = model.CategoryId;
parameters[13].Value = model.Approved;
parameters[14].Value = model.ViewCount;
parameters[15].Value = model.ImgLink;
parameters[16].Value = model.IsState;
parameters[17].Value = model.HotPic;
parameters[18].Value = model.KeyWord;
parameters[19].Value = model.HotDays;
parameters[20].Value = model.FromSource;
parameters[21].Value = model.IsComment;
parameters[22].Value = model.IsScrool;
parameters[23].Value = model.Period;
parameters[24].Value = model.Sort;
parameters[25].Value = model.lookNum;
int rows = adoHelper.ExecuteSqlNonQuery(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
