using System;
|
using System.Collections.Generic;
|
using System.ComponentModel;
|
using System.Data;
|
using System.Drawing;
|
using System.Linq;
|
using System.Text;
|
using System.Windows.Forms;
|
using WeifenLuo.WinFormsUI.Docking;
|
using YX.Entity;
|
using YX.BLL;
|
namespace YX
|
{
|
public partial class FrmRole : WindowParent
|
{
|
SystemMenu_Bll menu_bll = new SystemMenu_Bll();
|
SystemRole_Bll role_bll = new SystemRole_Bll();
|
|
public FrmRole(string ParentId)
|
{
|
InitializeComponent();
|
SetButton(ParentId, this.toolStrip1);//设置按钮权限
|
|
}
|
|
private void FrmRole_Load(object sender, EventArgs e)
|
{
|
BindTreeView();
|
if (treeView1.Nodes.Count > 0)
|
{
|
treeView1.Nodes[0].Expand();
|
}
|
//设置不自动显示数据库中未绑定的列
|
this.dataGridView1.AutoGenerateColumns = false;
|
}
|
public void BindTreeView()
|
{
|
try
|
{
|
treeView1.ImageList = imageList1;
|
treeView1.Nodes.Clear();
|
var list = role_bll.GetRoles();
|
var parents = list.Where(o => o.ParentId == "0");
|
foreach (var item in parents)
|
{
|
TreeNode tn = new TreeNode();
|
tn.Text = item.Roles_Name;
|
tn.Tag = item.Roles_ID;
|
tn.ImageIndex = 0;
|
FillTree(tn, list);
|
treeView1.Nodes.Add(tn);
|
}
|
}
|
catch (Exception ex)
|
{
|
System_Bll.WriteLogToDB(new Entity.Base_Log
|
{
|
CreateUserID = FrmLogin.LoginUserID,
|
CreateUserName = FrmLogin.loginUserName,
|
LocalIP = FrmLogin.LocalIP,
|
LogMessage = ex.Message,
|
Type = "系统错误！",
|
ClassName = typeof(FrmRole).ToString()
|
});
|
MessageBox.Show(ex.Message);
|
}
|
}
|
|
private void FillTree(TreeNode node, List<Base_Roles> list)
|
{
|
|
var childs = list.Where(o => o.ParentId == node.Tag.ToString());
|
if (childs.Count() > 0)
|
{
|
foreach (var item in childs)
|
{
|
TreeNode tnn = new TreeNode();
|
tnn.Text = item.Roles_Name;
|
tnn.Tag = item.Roles_ID;
|
tnn.ImageIndex = 0;
|
if (item.ParentId == node.Tag.ToString())
|
{
|
FillTree(tnn, list);
|
}
|
node.Nodes.Add(tnn);
|
}
|
|
}
|
}
|
|
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
|
{
|
string roleID = e.Node.Tag.ToString();
|
this.dataGridView1.DataSource = role_bll.GetRoleByRoleId(roleID);
|
|
}
|
|
private void btn_add_Click(object sender, EventArgs e)
|
{
|
FrmRoleEdit edit = new FrmRoleEdit(this);
|
|
edit.ShowDialog();
|
}
|
|
private void btn_edit_Click(object sender, EventArgs e)
|
{
|
if (dataGridView1.DataSource == null)
|
{
|
MessageBox.Show("请选择要编辑的行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
|
}
|
else
|
{
|
DataGridViewRow dr = dataGridView1.SelectedRows[0];
|
if (dr != null)
|
{
|
FrmRoleEdit edit = new FrmRoleEdit(this, ref dr);
|
edit.ShowDialog();
|
}
|
}
|
}
|
|
private void btn_delete_Click(object sender, EventArgs e)
|
{
|
try
|
{
|
DataGridViewRow dr = dataGridView1.SelectedRows[0];
|
if (dr != null)
|
{
|
int result = role_bll.DeleteRole(dr.Cells["Roles_ID"].Value.ToString());
|
if (result == 1)
|
{
|
MessageBox.Show("删除成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
|
this.dataGridView1.DataSource = role_bll.GetRoleByRoleId(treeView1.SelectedNode.Tag.ToString());
|
BindTreeView();
|
}
|
else
|
{
|
MessageBox.Show("删除失败！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
|
}
|
}
|
}
|
catch (Exception ex)
|
{
|
|
System_Bll.WriteLogToDB(new Entity.Base_Log
|
{
|
CreateUserID = FrmLogin.LoginUserID,
|
CreateUserName = FrmLogin.loginUserName,
|
LocalIP = FrmLogin.LocalIP,
|
LogMessage = ex.Message,
|
Type = "系统错误！",
|
ClassName = typeof(FrmRole).ToString()
|
});
|
MessageBox.Show(ex.Message);
|
}
|
}
|
|
private void btn_refresh_Click(object sender, EventArgs e)
|
{
|
if (treeView1.SelectedNode != null)
|
{
|
this.dataGridView1.DataSource = role_bll.GetRoleByRoleId(this.treeView1.SelectedNode.Tag.ToString());
|
}
|
|
}
|
private void 刷新ToolStripMenuItem_Click(object sender, EventArgs e)
|
{
|
BindTreeView();
|
if (treeView1.Nodes.Count > 0)
|
{
|
treeView1.Nodes[0].Expand();
|
}
|
}
|
}
|
}
|
