/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(book_shop.Model.SysFunModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SysFun set ");
strSql.Append("DisplayName=@DisplayName,");
strSql.Append("NodeURL=@NodeURL,");
strSql.Append("DisplayOrder=@DisplayOrder,");
strSql.Append("ParentNodeId=@ParentNodeId");
strSql.Append(" where NodeId=@NodeId ");
SqlParameter[] parameters =
{
new SqlParameter("@DisplayName", SqlDbType.NVarChar, 50),
new SqlParameter("@NodeURL", SqlDbType.NVarChar, 50),
new SqlParameter("@DisplayOrder", SqlDbType.Int, 4),
new SqlParameter("@ParentNodeId", SqlDbType.Int, 4),
new SqlParameter("@NodeId", SqlDbType.Int, 4)
};
parameters[0].Value = model.DisplayName;
parameters[1].Value = model.NodeURL;
parameters[2].Value = model.DisplayOrder;
parameters[3].Value = model.ParentNodeId;
parameters[4].Value = model.NodeId;
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 book_shop.Model.SysFunModel DataRowToModel(DataRow row)
{
book_shop.Model.SysFunModel model = new book_shop.Model.SysFunModel();
if (row != null)
{
if (row["NodeId"] != null && row["NodeId"].ToString() != "")
{
model.NodeId = int.Parse(row["NodeId"].ToString());
}
if (row["DisplayName"] != null)
{
model.DisplayName = row["DisplayName"].ToString();
}
if (row["NodeURL"] != null)
{
model.NodeURL = row["NodeURL"].ToString();
}
if (row["DisplayOrder"] != null && row["DisplayOrder"].ToString() != "")
{
model.DisplayOrder = int.Parse(row["DisplayOrder"].ToString());
}
if (row["ParentNodeId"] != null && row["ParentNodeId"].ToString() != "")
{
model.ParentNodeId = int.Parse(row["ParentNodeId"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(book_shop.Model.SysFunModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SysFun(");
strSql.Append("NodeId,DisplayName,NodeURL,DisplayOrder,ParentNodeId)");
strSql.Append(" values (");
strSql.Append("@NodeId,@DisplayName,@NodeURL,@DisplayOrder,@ParentNodeId)");
SqlParameter[] parameters =
{
new SqlParameter("@NodeId", SqlDbType.Int, 4),
new SqlParameter("@DisplayName", SqlDbType.NVarChar, 50),
new SqlParameter("@NodeURL", SqlDbType.NVarChar, 50),
new SqlParameter("@DisplayOrder", SqlDbType.Int, 4),
new SqlParameter("@ParentNodeId", SqlDbType.Int, 4)
};
parameters[0].Value = model.NodeId;
parameters[1].Value = model.DisplayName;
parameters[2].Value = model.NodeURL;
parameters[3].Value = model.DisplayOrder;
parameters[4].Value = model.ParentNodeId;
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 book_shop.Model.SysFunModel GetModel(int NodeId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 NodeId,DisplayName,NodeURL,DisplayOrder,ParentNodeId from SysFun ");
strSql.Append(" where NodeId=@NodeId ");
SqlParameter[] parameters =
{
new SqlParameter("@NodeId", SqlDbType.Int, 4)
};
parameters[0].Value = NodeId;
book_shop.Model.SysFunModel model = new book_shop.Model.SysFunModel();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
