/// <summary>
/// 用TreeView來顯示使用者
/// </summary>
private void runTreeViewUsers()
{
SIS.DBClass.DBClsLogin DbLogin = new SIS.DBClass.DBClsLogin();
DataTable DT = DbLogin.GetLoginDataTable("UserId", "ASC");
TreeNode TN;
string RoleName = "";
treeViewUsers.Nodes.Clear();
treeViewUsers.ImageList = imgListForTreeView;
//建立root節點
TN = new TreeNode("人員管理子系統");
TN.Tag = "";
TN.ImageIndex = 0;
TN.SelectedImageIndex = 0;
treeViewUsers.Nodes.Add(TN);
//建立人員分類節點
TN = new TreeNode("系統管理者");
TN.ImageIndex = 1;
treeViewUsers.Nodes[0].Nodes.Add(TN);
TN = new TreeNode("一般使用者");
TN.ImageIndex = 1;
treeViewUsers.Nodes[0].Nodes.Add(TN);
TN = new TreeNode("進銷存管理者");
TN.ImageIndex = 1;
treeViewUsers.Nodes[0].Nodes.Add(TN);
TN = new TreeNode("匿名參觀者");
TN.ImageIndex = 1;
treeViewUsers.Nodes[0].Nodes.Add(TN);
foreach (DataRow Rows in DT.Rows)
{
RoleName = DbLogin.RoleIdToRoleName(Rows["UserId"].ToString());
TN = new TreeNode(Rows["UserId"].ToString());
TN.ImageIndex = 3;
TN.SelectedImageIndex = 2;
TN.ToolTipText = Rows["UserId"].ToString();
TN.Tag = Rows["UserId"].ToString();
switch (RoleName)
{
case "系統管理者":
treeViewUsers.Nodes[0].Nodes[0].Nodes.Add(TN);
break;
case "一般使用者":
treeViewUsers.Nodes[0].Nodes[1].Nodes.Add(TN);
break;
case "進銷存管理者":
treeViewUsers.Nodes[0].Nodes[2].Nodes.Add(TN);
break;
case "匿名參觀者":
treeViewUsers.Nodes[0].Nodes[3].Nodes.Add(TN);
break;
default:
MessageBox.Show(this, "角色編號可能有誤!!", "警告訊息");
break;
}
}
treeViewUsers.ShowNodeToolTips = true; //用來設定顯示節點顯示提示字串
}
/// <summary>
/// 執行登入動作
/// </summary>
/// <returns>登入成功回傳True,否則回傳False</returns>
public bool RunLogin()
{
if (CheckField())
{
string UserID;
string HashPwd;
string encryptFormat;//加密格式設定
string RoleName = "";
encryptFormat = "SHA1";
UserID = txtUserID.Text;
HashPwd = My.MyMethod.HashEncryption(encryptFormat, txtPwd.Text);
SIS.DBClass.DBClsLogin DbLogin = new SIS.DBClass.DBClsLogin();
SIS.DBClass.DBClsWinAPEvents WAE = new SIS.DBClass.DBClsWinAPEvents();
bool VerifyResult = false;
try
{
VerifyResult = DbLogin.VerifyPWD(UserID, HashPwd);
if (VerifyResult == false)
{
My.ErrorType errType = new My.ErrorType(My.MainErrorType.LoginError);
errType.loginError = new My.LoginError();
errType.loginError.AccountOrPasswordError = true;
throw new My.MyExceptionHandler(errType);
}
}
catch (My.MyExceptionHandler ex)
{
MessageBox.Show(ex.Message, "MyExceptionHandler");
return(false);
}
if (VerifyResult)
{
//MessageBox.Show("驗證成功");
//將登入結果寫入事件資料庫中
WAE.AddEventData(UserID, "資訊", "登入", "身分驗證成功");
RoleName = DbLogin.RoleIdToRoleName(UserID);
My.MyGlobal.GlobalUserID = UserID;
My.MyGlobal.GlobalPassword = txtPwd.Text;
My.MyGlobal.GlobalHashPassword = HashPwd;
My.MyGlobal.GlobalRoleName = RoleName;
//執行登錄檔處理
if (RegistryProcess(UserID, RoleName))
{
//執行使用者授權動作
if (AuthorityProcess(UserID, RoleName))
{
return(true);
}
else
{
return(false);
}
}
else
{
MessageBox.Show("登錄檔作業失敗!!", "Registry作業", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
}
else
{
//MessageBox.Show("驗證失敗");
My.MyGlobal.GlobalLoginErrorCounter += 1;
if (My.MyGlobal.GlobalLoginErrorCounter >= 3)
{
MessageBox.Show("[帳號]和[密碼]輸入錯誤超過三次!!,系統將強制關閉", "登入失敗", MessageBoxButtons.OK, MessageBoxIcon.Warning);
My.MyGlobal.GlobalSystemShutdown = true;
MdiParent.Close();
this.Close();
}
//將登入失敗的結果寫入事件資料庫中
WAE.AddEventData(UserID, "警告", "登入", "身分驗證失敗");
MessageBox.Show("[帳號]和[密碼]錯誤!!", "登入失敗", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
}
else
{
return(false);
}
}