/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DTcms.Model.GoodsAttributeValues model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update GoodsAttributeValues set ");
strSql.Append(" GoodsId = @GoodsId , ");
strSql.Append(" AttributeName = @AttributeName , ");
strSql.Append(" AttributeValue = @AttributeValue , ");
strSql.Append(" Remark = @Remark ");
strSql.Append(" where GoodsId=@GoodsId ");
SqlParameter[] parameters =
{
new SqlParameter("@GoodsId", SqlDbType.Int, 4),
new SqlParameter("@AttributeName", SqlDbType.VarChar, 254),
new SqlParameter("@AttributeValue", SqlDbType.VarChar, 254),
new SqlParameter("@Remark", SqlDbType.VarChar, 254)
};
parameters[0].Value = model.GoodsId;
parameters[1].Value = model.AttributeName;
parameters[2].Value = model.AttributeValue;
parameters[3].Value = model.Remark;
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 DTcms.Model.GoodsAttributeValues GetModel(int GoodsId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select GoodsId, AttributeName, AttributeValue, Remark ");
strSql.Append(" from GoodsAttributeValues ");
strSql.Append(" where GoodsId=@GoodsId ");
SqlParameter[] parameters =
{
new SqlParameter("@GoodsId", SqlDbType.Int, 4)
};
parameters[0].Value = GoodsId;
DTcms.Model.GoodsAttributeValues model = new DTcms.Model.GoodsAttributeValues();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["GoodsId"].ToString() != "")
{
model.GoodsId = int.Parse(ds.Tables[0].Rows[0]["GoodsId"].ToString());
}
model.AttributeName = ds.Tables[0].Rows[0]["AttributeName"].ToString();
model.AttributeValue = ds.Tables[0].Rows[0]["AttributeValue"].ToString();
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(DTcms.Model.GoodsAttributeValues model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into GoodsAttributeValues(");
strSql.Append("GoodsId,AttributeName,AttributeValue,Remark");
strSql.Append(") values (");
strSql.Append("@GoodsId,@AttributeName,@AttributeValue,@Remark");
strSql.Append(") ");
SqlParameter[] parameters =
{
new SqlParameter("@GoodsId", SqlDbType.Int, 4),
new SqlParameter("@AttributeName", SqlDbType.VarChar, 254),
new SqlParameter("@AttributeValue", SqlDbType.VarChar, 254),
new SqlParameter("@Remark", SqlDbType.VarChar, 254)
};
parameters[0].Value = model.GoodsId;
parameters[1].Value = model.AttributeName;
parameters[2].Value = model.AttributeValue;
parameters[3].Value = model.Remark;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DTcms.Model.GoodsAttributeValues GetModel(int GoodsId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select GoodsId, AttributeName, AttributeValue, Remark ");
strSql.Append(" from GoodsAttributeValues ");
strSql.Append(" where GoodsId=@GoodsId ");
SqlParameter[] parameters = {
new SqlParameter("@GoodsId", SqlDbType.Int,4) };
parameters[0].Value = GoodsId;
DTcms.Model.GoodsAttributeValues model=new DTcms.Model.GoodsAttributeValues();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["GoodsId"].ToString()!="")
{
model.GoodsId=int.Parse(ds.Tables[0].Rows[0]["GoodsId"].ToString());
}
model.AttributeName= ds.Tables[0].Rows[0]["AttributeName"].ToString();
model.AttributeValue= ds.Tables[0].Rows[0]["AttributeValue"].ToString();
model.Remark= ds.Tables[0].Rows[0]["Remark"].ToString();
return model;
}
else
{
return null;
}
}
