/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Commercials GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,title,dataType,commercialsContent,imgURL,imgSize,height,width,relUser,relTel,relMobile,comName,timeSize,timeFrom,timeEnd,place,placeName,status,remark,addTime,addUser,infoType from Commercials ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.Commercials model = new Model.Commercials();
DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Commercials model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Commercials(");
strSql.Append("title,dataType,commercialsContent,imgURL,imgSize,height,width,relUser,relTel,relMobile,comName,timeSize,timeFrom,timeEnd,place,placeName,status,remark,addTime,addUser,infoType)");
strSql.Append(" values (");
strSql.Append("@title,@dataType,@commercialsContent,@imgURL,@imgSize,@height,@width,@relUser,@relTel,@relMobile,@comName,@timeSize,@timeFrom,@timeEnd,@place,@placeName,@status,@remark,@addTime,@addUser,@infoType)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@title", SqlDbType.VarChar, 50),
new SqlParameter("@dataType", SqlDbType.Int, 4),
new SqlParameter("@commercialsContent", SqlDbType.VarChar, 500),
new SqlParameter("@imgURL", SqlDbType.VarChar, 50),
new SqlParameter("@imgSize", SqlDbType.VarChar, 50),
new SqlParameter("@height", SqlDbType.Int, 4),
new SqlParameter("@width", SqlDbType.Int, 4),
new SqlParameter("@relUser", SqlDbType.VarChar, 50),
new SqlParameter("@relTel", SqlDbType.VarChar, 50),
new SqlParameter("@relMobile", SqlDbType.VarChar, 50),
new SqlParameter("@comName", SqlDbType.VarChar, 50),
new SqlParameter("@timeSize", SqlDbType.VarChar, 50),
new SqlParameter("@timeFrom", SqlDbType.DateTime),
new SqlParameter("@timeEnd", SqlDbType.DateTime),
new SqlParameter("@place", SqlDbType.Int, 4),
new SqlParameter("@placeName", SqlDbType.VarChar, 50),
new SqlParameter("@status", SqlDbType.Int, 4),
new SqlParameter("@remark", SqlDbType.VarChar, 150),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@addUser", SqlDbType.Int, 4),
new SqlParameter("@infoType", SqlDbType.Int, 4)
};
parameters[0].Value = model.title;
parameters[1].Value = model.dataType;
parameters[2].Value = model.commercialsContent;
parameters[3].Value = model.imgURL;
parameters[4].Value = model.imgSize;
parameters[5].Value = model.height;
parameters[6].Value = model.width;
parameters[7].Value = model.relUser;
parameters[8].Value = model.relTel;
parameters[9].Value = model.relMobile;
parameters[10].Value = model.comName;
parameters[11].Value = model.timeSize;
parameters[12].Value = model.timeFrom;
parameters[13].Value = model.timeEnd;
parameters[14].Value = model.place;
parameters[15].Value = model.placeName;
parameters[16].Value = model.status;
parameters[17].Value = model.remark;
parameters[18].Value = model.addTime;
parameters[19].Value = model.addUser;
parameters[20].Value = model.infoType;
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 Model.Commercials DataRowToModel(DataRow row)
{
Model.Commercials model = new Model.Commercials();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["title"] != null)
{
model.title = row["title"].ToString();
}
if (row["dataType"] != null && row["dataType"].ToString() != "")
{
model.dataType = int.Parse(row["dataType"].ToString());
}
if (row["commercialsContent"] != null)
{
model.commercialsContent = row["commercialsContent"].ToString();
}
if (row["imgURL"] != null)
{
model.imgURL = row["imgURL"].ToString();
}
if (row["imgSize"] != null)
{
model.imgSize = row["imgSize"].ToString();
}
if (row["height"] != null && row["height"].ToString() != "")
{
model.height = int.Parse(row["height"].ToString());
}
if (row["width"] != null && row["width"].ToString() != "")
{
model.width = int.Parse(row["width"].ToString());
}
if (row["relUser"] != null)
{
model.relUser = row["relUser"].ToString();
}
if (row["relTel"] != null)
{
model.relTel = row["relTel"].ToString();
}
if (row["relMobile"] != null)
{
model.relMobile = row["relMobile"].ToString();
}
if (row["comName"] != null)
{
model.comName = row["comName"].ToString();
}
if (row["timeSize"] != null)
{
model.timeSize = row["timeSize"].ToString();
}
if (row["timeFrom"] != null && row["timeFrom"].ToString() != "")
{
model.timeFrom = DateTime.Parse(row["timeFrom"].ToString());
}
if (row["timeEnd"] != null && row["timeEnd"].ToString() != "")
{
model.timeEnd = DateTime.Parse(row["timeEnd"].ToString());
}
if (row["place"] != null && row["place"].ToString() != "")
{
model.place = int.Parse(row["place"].ToString());
}
if (row["placeName"] != null)
{
model.placeName = row["placeName"].ToString();
}
if (row["status"] != null && row["status"].ToString() != "")
{
model.status = int.Parse(row["status"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["addTime"] != null && row["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(row["addTime"].ToString());
}
if (row["addUser"] != null && row["addUser"].ToString() != "")
{
model.addUser = int.Parse(row["addUser"].ToString());
}
if (row["infoType"] != null && row["infoType"].ToString() != "")
{
model.infoType = int.Parse(row["infoType"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Commercials model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Commercials set ");
strSql.Append("title=@title,");
strSql.Append("dataType=@dataType,");
strSql.Append("commercialsContent=@commercialsContent,");
strSql.Append("imgURL=@imgURL,");
strSql.Append("imgSize=@imgSize,");
strSql.Append("height=@height,");
strSql.Append("width=@width,");
strSql.Append("relUser=@relUser,");
strSql.Append("relTel=@relTel,");
strSql.Append("relMobile=@relMobile,");
strSql.Append("comName=@comName,");
strSql.Append("timeSize=@timeSize,");
strSql.Append("timeFrom=@timeFrom,");
strSql.Append("timeEnd=@timeEnd,");
strSql.Append("place=@place,");
strSql.Append("placeName=@placeName,");
strSql.Append("status=@status,");
strSql.Append("remark=@remark,");
strSql.Append("addTime=@addTime,");
strSql.Append("addUser=@addUser,");
strSql.Append("infoType=@infoType");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@title", SqlDbType.VarChar, 50),
new SqlParameter("@dataType", SqlDbType.Int, 4),
new SqlParameter("@commercialsContent", SqlDbType.VarChar, 500),
new SqlParameter("@imgURL", SqlDbType.VarChar, 50),
new SqlParameter("@imgSize", SqlDbType.VarChar, 50),
new SqlParameter("@height", SqlDbType.Int, 4),
new SqlParameter("@width", SqlDbType.Int, 4),
new SqlParameter("@relUser", SqlDbType.VarChar, 50),
new SqlParameter("@relTel", SqlDbType.VarChar, 50),
new SqlParameter("@relMobile", SqlDbType.VarChar, 50),
new SqlParameter("@comName", SqlDbType.VarChar, 50),
new SqlParameter("@timeSize", SqlDbType.VarChar, 50),
new SqlParameter("@timeFrom", SqlDbType.DateTime),
new SqlParameter("@timeEnd", SqlDbType.DateTime),
new SqlParameter("@place", SqlDbType.Int, 4),
new SqlParameter("@placeName", SqlDbType.VarChar, 50),
new SqlParameter("@status", SqlDbType.Int, 4),
new SqlParameter("@remark", SqlDbType.VarChar, 150),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@addUser", SqlDbType.Int, 4),
new SqlParameter("@infoType", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.title;
parameters[1].Value = model.dataType;
parameters[2].Value = model.commercialsContent;
parameters[3].Value = model.imgURL;
parameters[4].Value = model.imgSize;
parameters[5].Value = model.height;
parameters[6].Value = model.width;
parameters[7].Value = model.relUser;
parameters[8].Value = model.relTel;
parameters[9].Value = model.relMobile;
parameters[10].Value = model.comName;
parameters[11].Value = model.timeSize;
parameters[12].Value = model.timeFrom;
parameters[13].Value = model.timeEnd;
parameters[14].Value = model.place;
parameters[15].Value = model.placeName;
parameters[16].Value = model.status;
parameters[17].Value = model.remark;
parameters[18].Value = model.addTime;
parameters[19].Value = model.addUser;
parameters[20].Value = model.infoType;
parameters[21].Value = model.id;
int rows = DBHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}