C#權(quán)限管理實(shí)現(xiàn)

1、winform權(quán)限管理實(shí)現(xiàn)【轉(zhuǎn)】Happy Coding閱讀(876)評(píng)論(1)編輯 收藏winform權(quán)限管理實(shí)現(xiàn)-陰有曰口會(huì)員管理 匚I合置登記 會(huì)員修改 芝員查詢會(huì)員續(xù)報(bào)吏更 會(huì)員莊銷會(huì)員預(yù)覽表曰諜趕管理 課程設(shè)畳學(xué)覺(jué)選 口選傑調(diào)愛(ài) 匚I會(huì)員簽到表 口打印表單 匚I打印會(huì)員信息 打印會(huì)員簽到鳶 打印會(huì)員花名冊(cè)日用P管理添加用戶修K用戶更改矍錄操柞日志取釀管退出P ublic P artial class frmQuanXGL : Formpublic frmQuanXGL()-所有角色普理員新増鶴色:效果圖：技術(shù)實(shí)現(xiàn)：using System;using System、Collectio

2、nsusing System、ponentModel;using System、Data;using System、Drawing;using System、Text;using System、Windows、names pace HHLInfoManage、Generic;Forms;Posted on 2010-04-29 17:05保存I I、Nodes、Add(table、Rowsn0、ToString();MessageBox、Show(/重新綁定角色刪除成功！,提示);Initialize ponent();/設(shè)置權(quán)限樹展開this、QuanXtreeView、ExpandAll(

3、);/綁定角色mon、AccessData Op eration Data = new HHLInfoManagemon、AccessData Op eration();、GetDataTable(select distinct Role from QuanX); this、RoletreeView、Nodes0、DataTable table = DataNodes、Clear();for (int n = 0; n table、Rows、Count; n+)this、RoletreeView、ExpandAll();p rivate void ExitbuttonX_Click(objec

4、t sender, EventArgs e)/關(guān)閉窗體this、Close();private void刪除ToolStripMenultem_Click(object sender, EventArgs e)/刪除角色if (this、RoletreeView、SelectedNode != null & thisText!=所有角色)、RoletreeView、SelectedNodeif (MessageBox、Show(您確實(shí)要?jiǎng)h除該角色嗎?YesNo) = DialogResult、Yes),提示, MessageBoxButtonsmon、AccessData Op era

5、tion Data = new HHLInfoManagemon、AccessData Op eration();/刪除角色string Text = delete from QuanX where Role=+this、RoletreeViewSelectedNode、Text+”;Data、ExecSql(Text);DataTable table = Datathis、RoletreeView、GetDataTable(select distinct Role from QuanX);Nodes0、Nodes、Clear();for (int n = 0; n table、Rows、Co

6、unt; n+)this、RoletreeView、Nodes0、Nodes、Add(table、Rowsn0、ToString();this、RoletreeView、Nodes0this、RoletreeView、ExpandAll();else MessageBox、Show(請(qǐng)選擇角色！,提示, MessageBoxButtons、OK,MessageBoxIcon、Information);void AIITreeView(TreeNodeCollection node, bool check)/*遞歸,為選中得父節(jié)點(diǎn)選中子節(jié)點(diǎn)*/、Windows、Forms、TreeNode no

7、del in node)P rivate void QuanXtreeView_BeforeCheck(object sender, TreeViewCancelEventArgs e) /*為選中得父節(jié)點(diǎn)選中子節(jié)點(diǎn)*/this、AllTreeView(e、Node、Nodes, !(e、Node、Checked);p rivate void SavebuttonX_Click(object sender, EventArgs e)/保存數(shù)據(jù)if (this、AddRoletextBoxX、Text、Trim()、Length = 0) MessageBox、Show（角色名稱不能為空！提示）

8、;return;string Role=this、AddRoletextBoxX/驗(yàn)證權(quán)限ListvstringList=new List();、QuanXtreeView、Nodes0、Nodes)foreach (Systemif (node1、Nodes、Count != 0)node1、Checked = check;this、AllTreeView(node1、Nodes, nodel、Checked);elsenode1、Checked = check;、Text、Trim();foreach (TreeNode Nodel in thisthis、RoletreeView、Sel

9、ectedNode、Text +);if (Nodel、Checked)List、Add(Node1、Tag、ToString();foreach仃reeNode Node2 in Node1if (Node2、Checked)List、Add(Node2、Tag、ToString();MessageBox、Show（請(qǐng)選擇權(quán)限！,提示）;return;mon、AccessData Op eration Data Op eration = new HHLInfoManageAccessData Op eration();string Text =;Text = delete from Quan

10、X where Role=+Role+;Data Op eration、ExecSql(Text);p rivate void RoletreeView_AfterSelect(object sender, TreeViewEventArgs e)/給角色賦權(quán)mon、AccessData Op eration Data=new HHLInfoManage、Nodes)if (List、Count = 0)mon、for (int n = 0; n List、Count; n+)Text = insert into QuanX(Role,QuanX) values (”+Role+,”+List

11、n+);Data Op eration、ExecSql(Text);MessageBox、Show（保存成功!/重新綁定數(shù)據(jù),提示);DataTable table = Data Op eration、GetDataTable(select distinct Role from QuanX);this、RoletreeView、Nodes0、for (intn = 0; n table、RowsNodes、Clear();、Count; n+)this、RoletreeView、Nodes0、Nodes、Add(table、Rowsn0、ToString();this、RoletreeView

12、、ExpandAll();、mon、this、RoletreeView、SelectedNode、Text +);AccessData Op eration();DataTable table = Data、GetDataTable(select QuanX from QuanX where Role= +frmLogin、str_UserRights +);foreach (TreeNode Node1 in thisif (table、Rowsn0、Equals(Node1、Tag)Node1、Checked = true;foreach仃reeNode Node2 in Node1if

13、(table、Rowsn0、Equals(Node2、Tag)Node2、Checked = true;調(diào)用:/進(jìn)行權(quán)限設(shè)置public void SetQuanX()ToolStri pMenultem items = new ToolStri pMenultemmnuMemberMamang,mnuMemberRegister,mnuMemberRevise,mnuMemberSelect,mnuMemberReviseNext,mnuMemberLogout,mnuSelectRoster,mnuCourse,mnuCourse PI an,mnuCourseChoice,mnuCour

14、seAdjust,mnuCheckln, mnuP rint,mnuMemberInfoPrinlmnuCheckl nP rint,mnuRoster Print,mnuUserManage,mnuAddUser,mnuReviseUser,mnuChangeUser,mnuLog,QuanX;mon、AccessData Op eration Data=new HHLInfoManageAccessData Op eration();foreach (TreeNode Nodel in this、QuanXtreeView、Nodes0、Nodes)Node1、Checked = false;foreach仃reeNode Node2 in Node1、Nodes)Node2、Checked = false;for (int n = 0; n table、Rows、Count; n+)、QuanXtreeView、Nodes0、Nodes)、Nodes)、mon、DataTable table = Data、GetDataTable(select QuanX from QuanX where Role= +frmLogin、str