/// <summary>
/// 窗体加载，启动登录页面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_Load(object sender, EventArgs e)
{
Login logFrm = new Login();
if (logFrm.ShowDialog() == DialogResult.OK)
{
ModelLayer.Users user = ModelLayer.CurrentUser.currentUser; // 此处获取“登陆窗体”传递过来的数据
//System.Console.WriteLine("OK");
//以下代码初始化主窗体
this.Text = this.Text + "-(" + user.userName + ")";
this.lbl_Time.Text = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
this.timer_time.Start();
this.lbl_Time.Alignment = ToolStripItemAlignment.Right;
//初始化cmb_SystemSelect
BusinessLogicLayer.MySystemsBLL sysBLL = new BusinessLogicLayer.MySystemsBLL();
DataTable allSystems = sysBLL.getSystems(user.userName);
this.cmb_SystemSelect.DataSource = allSystems;
this.cmb_SystemSelect.DisplayMember = "sysName";
this.cmb_SystemSelect.ValueMember = "mySystemsID";
}
else
{
//System.Console.WriteLine("Cancel");
this.Close(); // 关闭主窗体
}
}
/// <summary>
/// 系统选择下拉单 对应事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmb_SystemSelect_SelectedIndexChanged(object sender, EventArgs e)
{
int selectID = 0;
if (int.TryParse(this.cmb_SystemSelect.SelectedValue.ToString(), out selectID))
{
BusinessLogicLayer.MySystemsBLL sysBLL = new BusinessLogicLayer.MySystemsBLL();
DataTable nodes = sysBLL.getAllNodes(selectID);
this.sysTree.SetbindingWord("nodeID", "nodeName", "parentID");
this.sysTree.bindingDataTable = nodes;
this.sysTree.Refresh();
this.sysTree.ExpandAll();
}
}
