public Login()
{
doInitilization();
InitializeComponent();
ents = UserLogin.FindAll();
//doSecuritySetting(false);
}
public LoginPopup(string title)
{
InitializeComponent();
ents = UserLogin.FindAll();
DialogResult = DialogResult.None;
Text = title;
}
/// <summary>
/// 确定登录
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonOk_Click(object sender, EventArgs e)
{
bool status = false;
string userName = this._cbxUserName.Text;
string password = this._txtPassword.Text;
UserLogin[] ents = UserLogin.FindAll();
//数据库中无用户名及密码信息
if (ents == null)
{
LibCommon.Const.FIRST_TIME_LOGIN = true;
status = false;
Alert.alert(Const.ADD_USER_INFO, Const.LOGIN_FAILED_TITLE, MessageBoxButtons.OK, MessageBoxIcon.Error);
UserLogin ent = new UserLogin();
ent.LoginName = _cbxUserName.Text.ToString();
ent.PassWord = _txtPassword.Text;
//显示添加用户信息界面，确定后将新创建的用户名及密码自动填写到相应控件上
UserLoginInformationInput ulii = new UserLoginInformationInput(ent, true);
ulii.ShowDialog();
if (LibCommon.Const.FIRST_LOGIN_NAME != "")
{
_cbxUserName.Text = LibCommon.Const.FIRST_LOGIN_NAME;
_txtPassword.Text = LibCommon.Const.FIRST_LOGIN_PASSWORD;
LibCommon.Const.FIRST_TIME_LOGIN = false;
//buttonOk_Click(sender, e);//添加成功用户后，自动登陆系统
}
}
else
{
//验证帐号密码是否正确
if (LoginSuccess(userName, password))
{
status = true;
}
else
{
Alert.alert(Const.USER_NAME_OR_PWD_ERROR_MSG, Const.LOGIN_FAILED_TITLE, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
if (status)
{
this.Hide();
_showForm.WindowState = FormWindowState.Maximized;
_showForm.ShowDialog();
}
}
/// <summary>
/// 获取所有登录用户信息
/// </summary>
private void GetUserLoginInfo()
{
//sql语句,从数据库中获取数据
UserLogin[] ents = UserLogin.FindAll();
if (ents == null)
{
return;
}
//获取记录条数
int rowsCount = ents.Length;
fpUserLoginInformation.ActiveSheet.Rows.Count = rowsCount + _fpTitleRowCount;
fpUserLoginInformation.ActiveSheet.Columns.Count = _columnsCount;
for (int i = 0; i < rowsCount; i++)
{
//选择
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 0].CellType = new FarPoint.Win.Spread.CellType.CheckBoxCellType();
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 0].HorizontalAlignment = FarPoint.Win.Spread.CellHorizontalAlignment.Center;
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 0].VerticalAlignment = FarPoint.Win.Spread.CellVerticalAlignment.Center;
//登录名
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 1].Text = ents[i].LoginName;
//密码，让密码显示为“******”
//this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 2].Text = ents[i].PassWord;
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 2].Text = new string(LibCommon.Const.PASSWORD_CHAR, 6);
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 2].HorizontalAlignment = FarPoint.Win.Spread.CellHorizontalAlignment.Center;
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 2].VerticalAlignment = FarPoint.Win.Spread.CellVerticalAlignment.Center;
//权限
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 3].Text = ents[i].Permission;
//所属用户组
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 4].Text = ents[i].GroupName;
//记住密码，“√”为True
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 5].Text = ents[i].IsSavePassWord.ToString();
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 5].HorizontalAlignment = FarPoint.Win.Spread.CellHorizontalAlignment.Center;
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 5].VerticalAlignment = FarPoint.Win.Spread.CellVerticalAlignment.Center;
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 6].Text = ents[i].IsLogined.ToString();
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 6].HorizontalAlignment = FarPoint.Win.Spread.CellHorizontalAlignment.Center;
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 6].VerticalAlignment = FarPoint.Win.Spread.CellVerticalAlignment.Center;
//备注
this.fpUserLoginInformation.ActiveSheet.Cells[i + 2, 7].Text = ents[i].Remarks;
}
//设置焦点
this.fpUserLoginInformation.ActiveSheet.SetActiveCell(1, 0);
//记录当前farpoint的记录条数
_fpRowsCount = this.fpUserLoginInformation.ActiveSheet.Rows.Count;
}
/// <summary>
/// 窗体登录事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Form1_Load(object sender, EventArgs e)
{
//初始化调用不规则窗体生成代码
//此为生成不规则窗体和控件的类
BitmapRegion BitmapRegion = new BitmapRegion();
string path = Application.StartupPath + LibCommon.Const.LOGIN_BACKGROUND_BMP_PATH;
BitmapRegion.CreateControlRegion(this, new Bitmap(path));
try
{
ents = UserLogin.FindAll();
}
catch (Exception ex)
{
throw;
}
//获取所有用户信息
//添加已记录的登录用户
entsLogined = UserLogin.FindAllByIsLogined(0);
foreach (UserLogin ent in entsLogined)
{
_cbxUserName.Items.Add(ent.LoginName);
}
//默认显示第一个用户，应改成默认选择最后一个登录用户。
//可采用表中记录登录时间来实现。为减少修改量，未采用修改数据表结构。
//采用读取配置文件的方法。记录信息在DefaultUser
try
{
StreamReader sr = new StreamReader(Application.StartupPath + "\\DefaultUser");
string str = sr.ReadLine();
sr.Close();
//赋值同时，触发_cbxUserName_SelectedIndexChanged事件，符合记住密码的用户名，自动赋值
_cbxUserName.SelectedItem = (object)str;
}
catch (System.Exception ex)
{
Alert.alert(ex.Message);
}
}
/// <summary>
/// 确定登录
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonOk_Click(object sender, EventArgs e)
{
bool status = false;
string userName = this._cbxUserName.Text;
string password = this._txtPassword.Text;
UserLogin[] ents = UserLogin.FindAll();
//数据库中无用户名及密码信息
if (ents == null)
{
LibCommon.Const.FIRST_TIME_LOGIN = true;
status = false;
Alert.alert(Const.ADD_USER_INFO, Const.LOGIN_FAILED_TITLE, MessageBoxButtons.OK, MessageBoxIcon.Error);
UserLogin ent = new UserLogin();
ent.LoginName = _cbxUserName.Text.ToString();
ent.PassWord = _txtPassword.Text;
}
else
{
//验证帐号密码是否正确
if (LoginSuccess(userName, password))
{
status = true;
}
else
{
Alert.alert(Const.USER_NAME_OR_PWD_ERROR_MSG, Const.LOGIN_FAILED_TITLE, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
if (status)
{
this.Hide();
_showForm.WindowState = FormWindowState.Maximized;
_showForm.ShowDialog();
}
}