C#编程实现QQ界面的方法

本文实例讲述了C#编程实现QQ界面的方法。分享给大家供大家参考，具体如下：

步骤:

1.新建一个页面,假如说叫VerticalMenu

2.把html代码copy到html代码区

3.把LoadTopMenu方法copy到cs代码区

4.运行即可

1.html代码

  A:link {}{ COLOR: #000000; FONT-SIZE: 12px; TEXT-DECORATION: none}
  A:visited {}{ COLOR: #000000; FONT-SIZE: 12px; TEXT-DECORATION: none}
  A:hover {}{ COLOR: #006CD9; FONT-SIZE: 12px; TEXT-DECORATION: none}
  BODY {}{ FONT-SIZE: 12px;}
  TD {}{ FONT-SIZE: 12px; line-height: 150%}

2.cs代码

public class VerticalMenu : System.Web.UI.Page
{
  protected DataRow[] father;
  protected DataRow[] first;
    private void Page_Load(object sender, System.EventArgs e)
    {
      // 模拟QQ菜单
    }
  public static string ConnectionString=System.Configuration .ConfigurationSettings .AppSettings["ConnectionString"];
  
    GetDataSet#region GetDataSet
    public static DataSet GetDataSet(string sql)
    {
      SqlDataAdapter  sda =new SqlDataAdapter(sql,ConnectionString);
      DataSet ds=new DataSet();
      sda.Fill(ds);
      return ds;
    }
    #endregion
  protected string LoadVerticalMenu()
  {
  string sqlFather="select * from PowerSetting";
  DataSet dsFather=GetDataSet(sqlFather);
  father=dsFather.Tables[0].Select("IsBoot=0","IsBoot");
  string menu="";
  foreach(DataRow drfather in father)
  {
    menu+="var t;";
    menu+="t=outlookbar.addtitle('"+drfather["Description"]+"');";
    first=dsFather.Tables[0].Select("ParentID='"+Convert.ToInt32(drfather["ParentID"])+"' and IsBoot=1","IsBoot");
    foreach(DataRow drfirst in first)
    {
      menu+="outlookbar.additem('"+drfirst["Description"]+"',t,'"+drfirst["Url"]+"');";
    }
  }
  return menu;
  }
    Web Form Designer generated code#region Web Form Designer generated code
    override protected void onInit(EventArgs e)
    {
      //
      // CODEGEN: This call is required by the ASP.NET Web Form Designer.
      //
      InitializeComponent();
      base.onInit(e);
    }
    /// 

    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// 
    private void InitializeComponent()
    {
      this.Load += new System.EventHandler(this.Page_Load);
    }
    #endregion
}

3.数据库脚本

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[PowerSetting]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[PowerSetting]
GO
CREATE TABLE [dbo].[PowerSetting] (
  [PowerSettingID] [int] IDENTITY (1, 1) NOT NULL ,      --id
  [ParentID] [int] NOT NULL ,     --父节点id
  [Description] [nvarchar] (255) COLLATE Chinese_PRC_CI_AS NULL ,  --菜单描述内容
  [Icon] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,    --要显示图标
  [Url] [nvarchar] (255) COLLATE Chinese_PRC_CI_AS NULL ,    --url
  [Target] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,    --_self,_blank等
  [CreateByID] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,  --创建人id
  [CreateON] [datetime] NULL ,   --创建日期
  [IsEnabled] [bit] NULL ,     --是否可用
  [IsBoot] [int] NULL      --是不是根节点；1是其他不是
) ON [PRIMARY]
GO

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