/// <summary>
/// 增加一条数据
/// </summary>
public int AddM_ImgInfo(M_ImgInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_M_ImgInfo(");
strSql.Append("m_ConfigInfoID,m_Type,m_ObjID,m_id,product_id,url,position,created,modified)");
strSql.Append(" values (");
strSql.Append("@m_ConfigInfoID,@m_Type,@m_ObjID,@m_id,@product_id,@url,@position,@created,@modified)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@m_ConfigInfoID", SqlDbType.Int, 4),
new SqlParameter("@m_Type", SqlDbType.Int, 4),
new SqlParameter("@m_ObjID", SqlDbType.Int, 4),
new SqlParameter("@m_id", SqlDbType.BigInt),
new SqlParameter("@product_id", SqlDbType.BigInt),
new SqlParameter("@url", SqlDbType.VarChar, 512),
new SqlParameter("@position", SqlDbType.Int, 4),
new SqlParameter("@created", SqlDbType.DateTime),
new SqlParameter("@modified", SqlDbType.DateTime)
};
parameters[0].Value = model.m_ConfigInfoID;
parameters[1].Value = model.m_Type;
parameters[2].Value = model.m_ObjID;
parameters[3].Value = model.m_id;
parameters[4].Value = model.product_id;
parameters[5].Value = model.url;
parameters[6].Value = model.position;
parameters[7].Value = model.created;
parameters[8].Value = model.modified;
object obj = DbHelper.ExecuteScalar(CommandType.Text, strSql.ToString(), parameters);
if (obj == null)
{
return(-1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void UpdateM_ImgInfo(M_ImgInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_M_ImgInfo set ");
strSql.Append("m_ConfigInfoID=@m_ConfigInfoID,");
strSql.Append("m_Type=@m_Type,");
strSql.Append("m_ObjID=@m_ObjID,");
strSql.Append("m_id=@m_id,");
strSql.Append("product_id=@product_id,");
strSql.Append("url=@url,");
strSql.Append("position=@position,");
strSql.Append("created=@created,");
strSql.Append("modified=@modified");
strSql.Append(" where m_ImgInfoID=@m_ImgInfoID ");
SqlParameter[] parameters =
{
new SqlParameter("@m_ImgInfoID", SqlDbType.Int, 4),
new SqlParameter("@m_ConfigInfoID", SqlDbType.Int, 4),
new SqlParameter("@m_Type", SqlDbType.Int, 4),
new SqlParameter("@m_ObjID", SqlDbType.Int, 4),
new SqlParameter("@m_id", SqlDbType.BigInt),
new SqlParameter("@product_id", SqlDbType.BigInt),
new SqlParameter("@url", SqlDbType.VarChar, 512),
new SqlParameter("@position", SqlDbType.Int, 4),
new SqlParameter("@created", SqlDbType.DateTime),
new SqlParameter("@modified", SqlDbType.DateTime)
};
parameters[0].Value = model.m_ImgInfoID;
parameters[1].Value = model.m_ConfigInfoID;
parameters[2].Value = model.m_Type;
parameters[3].Value = model.m_ObjID;
parameters[4].Value = model.m_id;
parameters[5].Value = model.product_id;
parameters[6].Value = model.url;
parameters[7].Value = model.position;
parameters[8].Value = model.created;
parameters[9].Value = model.modified;
DbHelper.ExecuteNonQuery(CommandType.Text, strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public M_ImgInfo GetM_ImgInfoModel(int m_ImgInfoID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 m_ImgInfoID,m_ConfigInfoID,m_Type,m_ObjID,m_id,product_id,url,position,created,modified from tb_M_ImgInfo ");
strSql.Append(" where m_ImgInfoID=@m_ImgInfoID ");
SqlParameter[] parameters =
{
new SqlParameter("@m_ImgInfoID", SqlDbType.Int, 4)
};
parameters[0].Value = m_ImgInfoID;
M_ImgInfo model = new M_ImgInfo();
DataSet ds = DbHelper.ExecuteDataset(CommandType.Text, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["m_ImgInfoID"].ToString() != "")
{
model.m_ImgInfoID = int.Parse(ds.Tables[0].Rows[0]["m_ImgInfoID"].ToString());
}
if (ds.Tables[0].Rows[0]["m_ConfigInfoID"].ToString() != "")
{
model.m_ConfigInfoID = int.Parse(ds.Tables[0].Rows[0]["m_ConfigInfoID"].ToString());
}
if (ds.Tables[0].Rows[0]["m_Type"].ToString() != "")
{
model.m_Type = int.Parse(ds.Tables[0].Rows[0]["m_Type"].ToString());
}
if (ds.Tables[0].Rows[0]["m_ObjID"].ToString() != "")
{
model.m_ObjID = int.Parse(ds.Tables[0].Rows[0]["m_ObjID"].ToString());
}
if (ds.Tables[0].Rows[0]["m_id"].ToString() != "")
{
model.m_id = int.Parse(ds.Tables[0].Rows[0]["m_id"].ToString());
}
if (ds.Tables[0].Rows[0]["product_id"].ToString() != "")
{
model.product_id = long.Parse(ds.Tables[0].Rows[0]["product_id"].ToString());
}
model.url = ds.Tables[0].Rows[0]["url"].ToString();
if (ds.Tables[0].Rows[0]["position"].ToString() != "")
{
model.position = int.Parse(ds.Tables[0].Rows[0]["position"].ToString());
}
if (ds.Tables[0].Rows[0]["created"].ToString() != "")
{
model.created = DateTime.Parse(ds.Tables[0].Rows[0]["created"].ToString());
}
if (ds.Tables[0].Rows[0]["modified"].ToString() != "")
{
model.modified = DateTime.Parse(ds.Tables[0].Rows[0]["modified"].ToString());
}
return(model);
}
else
{
return(null);
}
}
