/// <summary>
/// 获得数据列表
/// </summary>
public List <Model.good_template_pic> GetList(int template_id)
{
List <Model.good_template_pic> modelList = new List <Model.good_template_pic>();
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,templateId,typeId,picUrl,smallPicUrl,addTime,isLock ");
strSql.Append(" FROM " + databaseprefix + "good_template_pic ");
strSql.Append(" where templateId=" + template_id);
DataTable dt = DbHelperSQL.Query(strSql.ToString()).Tables[0];
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
Model.good_template_pic model;
for (int n = 0; n < rowsCount; n++)
{
model = new Model.good_template_pic();
if (dt.Rows[n]["id"] != null && dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
if (dt.Rows[n]["templateId"] != null && dt.Rows[n]["templateId"].ToString() != "")
{
model.templateId = int.Parse(dt.Rows[n]["templateId"].ToString());
}
if (dt.Rows[n]["typeId"] != null && dt.Rows[n]["typeId"].ToString() != "")
{
model.typeId = int.Parse(dt.Rows[n]["typeId"].ToString());
}
if (dt.Rows[n]["picUrl"] != null && dt.Rows[n]["picUrl"].ToString() != "")
{
model.picUrl = dt.Rows[n]["picUrl"].ToString();
}
if (dt.Rows[n]["smallPicUrl"] != null && dt.Rows[n]["smallPicUrl"].ToString() != "")
{
model.smallPicUrl = dt.Rows[n]["smallPicUrl"].ToString();
}
if (dt.Rows[n]["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(dt.Rows[n]["addTime"].ToString());
}
if (dt.Rows[n]["isLock"] != null && dt.Rows[n]["isLock"].ToString() != "")
{
model.isLock = int.Parse(dt.Rows[n]["isLock"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 得到一个对象实体(重载，带事务)
/// </summary>
public Model.good_template_pic GetModel(SqlConnection conn, SqlTransaction trans, int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,templateId,typeId,picUrl,smallPicUrl,addTime,isLock from " + databaseprefix + "good_template_pic ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.good_template_pic model = new Model.good_template_pic();
DataSet ds = DbHelperSQL.Query(conn, trans, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["templateId"] != null && ds.Tables[0].Rows[0]["templateId"].ToString() != "")
{
model.templateId = int.Parse(ds.Tables[0].Rows[0]["templateId"].ToString());
}
if (ds.Tables[0].Rows[0]["typeId"] != null && ds.Tables[0].Rows[0]["typeId"].ToString() != "")
{
model.typeId = int.Parse(ds.Tables[0].Rows[0]["typeId"].ToString());
}
if (ds.Tables[0].Rows[0]["picUrl"] != null && ds.Tables[0].Rows[0]["picUrl"].ToString() != "")
{
model.picUrl = ds.Tables[0].Rows[0]["picUrl"].ToString();
}
if (ds.Tables[0].Rows[0]["smallPicUrl"] != null && ds.Tables[0].Rows[0]["smallPicUrl"].ToString() != "")
{
model.smallPicUrl = ds.Tables[0].Rows[0]["smallPicUrl"].ToString();
}
if (ds.Tables[0].Rows[0]["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(ds.Tables[0].Rows[0]["addTime"].ToString());
}
if (ds.Tables[0].Rows[0]["isLock"] != null && ds.Tables[0].Rows[0]["isLock"].ToString() != "")
{
model.isLock = int.Parse(ds.Tables[0].Rows[0]["isLock"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.good_template_pic model)
{
using (SqlConnection conn = new SqlConnection(DbHelperSQL.connectionString))
{
conn.Open();
using (SqlTransaction trans = conn.BeginTransaction())
{
try
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update " + databaseprefix + "good_template_pic set ");
strSql.Append("templateId=@templateId,");
strSql.Append("typeId=@typeId,");
strSql.Append("picUrl=@picUrl,");
strSql.Append("smallPicUrl=@smallPicUrl,");
strSql.Append("addTime=@addTime,");
strSql.Append("isLock=@isLock");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@templateId", SqlDbType.Int, 4),
new SqlParameter("@typeId", SqlDbType.Int, 4),
new SqlParameter("@picUrl", SqlDbType.NVarChar, 100),
new SqlParameter("@smallPicUrl", SqlDbType.NVarChar, 100),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@isLock", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.templateId;
parameters[1].Value = model.typeId;
parameters[2].Value = model.picUrl;
parameters[3].Value = model.smallPicUrl;
parameters[4].Value = model.addTime;
parameters[5].Value = model.isLock;
parameters[6].Value = model.id;
DbHelperSQL.ExecuteSql(conn, trans, strSql.ToString(), parameters);
trans.Commit();
}
catch
{
trans.Rollback();
return(false);
}
}
}
return(true);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.good_template_pic model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into " + databaseprefix + "good_template_pic(");
strSql.Append("templateId,typeId,picUrl,smallPicUrl,addTime,isLock)");
strSql.Append(" values (");
strSql.Append("@templateId,@typeId,@picUrl,@smallPicUrl,@addTime,@isLock)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@templateId", SqlDbType.Int, 4),
new SqlParameter("@typeId", SqlDbType.Int, 4),
new SqlParameter("@picUrl", SqlDbType.NVarChar, 100),
new SqlParameter("@smallPicUrl", SqlDbType.NVarChar, 100),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@isLock", SqlDbType.Int, 4)
};
parameters[0].Value = model.templateId;
parameters[1].Value = model.typeId;
parameters[2].Value = model.picUrl;
parameters[3].Value = model.smallPicUrl;
parameters[4].Value = model.addTime;
parameters[5].Value = model.isLock;
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(Model.good_template_pic model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.good_template_pic model)
{
return(dal.Add(model));
}
