/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.MobileSlider.Model.MobileSlider DataRowToModel(DataRow row)
{
BCW.MobileSlider.Model.MobileSlider model = new BCW.MobileSlider.Model.MobileSlider();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["url"] != null)
{
model.url = row["url"].ToString();
}
if (row["contentType"] != null)
{
model.contentType = row["contentType"].ToString();
}
if (row["param"] != null)
{
model.param = row["param"].ToString();
}
if (row["sortid"] != null && row["sortid"].ToString() != "")
{
model.sortid = int.Parse(row["sortid"].ToString());
}
if (row["ptype"] != null && row["ptype"].ToString() != "")
{
model.ptype = int.Parse(row["ptype"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(BCW.MobileSlider.Model.MobileSlider model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_MobileSlider(");
strSql.Append("url,contentType,param,sortid,ptype)");
strSql.Append(" values (");
strSql.Append("@url,@contentType,@param,@sortid,@ptype)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@url", SqlDbType.NVarChar, 100),
new SqlParameter("@contentType", SqlDbType.NVarChar, 100),
new SqlParameter("@param", SqlDbType.NVarChar, 300),
new SqlParameter("@sortid", SqlDbType.Int, 4),
new SqlParameter("@ptype", SqlDbType.Int, 4)
};
parameters[0].Value = model.url;
parameters[1].Value = model.contentType;
parameters[2].Value = model.param;
parameters[3].Value = model.sortid;
parameters[4].Value = model.ptype;
object obj = SqlHelper.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(BCW.MobileSlider.Model.MobileSlider model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_MobileSlider set ");
strSql.Append("url=@url,");
strSql.Append("contentType=@contentType,");
strSql.Append("param=@param,");
strSql.Append("sortid=@sortid,");
strSql.Append("ptype=@ptype");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@url", SqlDbType.NVarChar, 100),
new SqlParameter("@contentType", SqlDbType.NVarChar, 100),
new SqlParameter("@param", SqlDbType.NVarChar, 300),
new SqlParameter("@sortid", SqlDbType.Int, 4),
new SqlParameter("@ptype", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.url;
parameters[1].Value = model.contentType;
parameters[2].Value = model.param;
parameters[3].Value = model.sortid;
parameters[4].Value = model.ptype;
parameters[5].Value = model.id;
int rows = SqlHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BCW.MobileSlider.Model.MobileSlider GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,url,contentType,param,sortid,ptype from tb_MobileSlider ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
BCW.MobileSlider.Model.MobileSlider model = new BCW.MobileSlider.Model.MobileSlider();
DataSet ds = SqlHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}