/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(HeqiaoDaoshiCore.Model.Promotional model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Promotional set ");
strSql.Append("Isdeleted=@Isdeleted,");
strSql.Append("Staues=@Staues,");
strSql.Append("Title=@Title,");
strSql.Append("PromotionalContent=@PromotionalContent,");
strSql.Append("Video=@Video,");
strSql.Append("AddPeople=@AddPeople,");
strSql.Append("AddTime=@AddTime");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Isdeleted", SqlDbType.Int, 4),
new SqlParameter("@Staues", SqlDbType.NVarChar, 255),
new SqlParameter("@Title", SqlDbType.NVarChar, 255),
new SqlParameter("@PromotionalContent", SqlDbType.NVarChar, -1),
new SqlParameter("@Video", SqlDbType.NVarChar, -1),
new SqlParameter("@AddPeople", SqlDbType.NVarChar, 255),
new SqlParameter("@AddTime", SqlDbType.NVarChar, 255),
new SqlParameter("@PromotionalUuid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Isdeleted;
parameters[1].Value = model.Staues;
parameters[2].Value = model.Title;
parameters[3].Value = model.PromotionalContent;
parameters[4].Value = model.Video;
parameters[5].Value = model.AddPeople;
parameters[6].Value = model.AddTime;
parameters[7].Value = model.PromotionalUuid;
parameters[8].Value = model.ID;
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 HeqiaoDaoshiCore.Model.Promotional DataRowToModel(DataRow row)
{
HeqiaoDaoshiCore.Model.Promotional model = new HeqiaoDaoshiCore.Model.Promotional();
if (row != null)
{
if (row["PromotionalUuid"] != null && row["PromotionalUuid"].ToString() != "")
{
model.PromotionalUuid = new Guid(row["PromotionalUuid"].ToString());
}
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["Isdeleted"] != null && row["Isdeleted"].ToString() != "")
{
model.Isdeleted = int.Parse(row["Isdeleted"].ToString());
}
if (row["Staues"] != null)
{
model.Staues = row["Staues"].ToString();
}
if (row["Title"] != null)
{
model.Title = row["Title"].ToString();
}
if (row["PromotionalContent"] != null)
{
model.PromotionalContent = row["PromotionalContent"].ToString();
}
if (row["Video"] != null)
{
model.Video = row["Video"].ToString();
}
if (row["AddPeople"] != null)
{
model.AddPeople = row["AddPeople"].ToString();
}
if (row["AddTime"] != null)
{
model.AddTime = row["AddTime"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(HeqiaoDaoshiCore.Model.Promotional model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Promotional(");
strSql.Append("PromotionalUuid,Isdeleted,Staues,Title,PromotionalContent,Video,AddPeople,AddTime)");
strSql.Append(" values (");
strSql.Append("@PromotionalUuid,@Isdeleted,@Staues,@Title,@PromotionalContent,@Video,@AddPeople,@AddTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@PromotionalUuid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Isdeleted", SqlDbType.Int, 4),
new SqlParameter("@Staues", SqlDbType.NVarChar, 255),
new SqlParameter("@Title", SqlDbType.NVarChar, 255),
new SqlParameter("@PromotionalContent", SqlDbType.NVarChar, -1),
new SqlParameter("@Video", SqlDbType.NVarChar, -1),
new SqlParameter("@AddPeople", SqlDbType.NVarChar, 255),
new SqlParameter("@AddTime", SqlDbType.NVarChar, 255)
};
parameters[0].Value = Guid.NewGuid();
parameters[1].Value = model.Isdeleted;
parameters[2].Value = model.Staues;
parameters[3].Value = model.Title;
parameters[4].Value = model.PromotionalContent;
parameters[5].Value = model.Video;
parameters[6].Value = model.AddPeople;
parameters[7].Value = model.AddTime;
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 HeqiaoDaoshiCore.Model.Promotional GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 PromotionalUuid,ID,Isdeleted,Staues,Title,PromotionalContent,Video,AddPeople,AddTime from Promotional ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
HeqiaoDaoshiCore.Model.Promotional model = new HeqiaoDaoshiCore.Model.Promotional();
DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
