/// <summary> /// 增加一条数据 /// </summary> public bool Add(Maticsoft.Model.Admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Admin("); strSql.Append("ID,Passwd,Power)"); strSql.Append(" values ("); strSql.Append("@ID,@Passwd,@Power)"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.NVarChar, 10), new SqlParameter("@Passwd", SqlDbType.NVarChar, 50), new SqlParameter("@Power", SqlDbType.Int, 4) }; parameters[0].Value = model.ID; parameters[1].Value = model.Passwd; parameters[2].Value = model.Power; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.Admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Admin set "); strSql.Append("Passwd=@Passwd,"); strSql.Append("Power=@Power"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@Passwd", SqlDbType.NVarChar, 50), new SqlParameter("@Power", SqlDbType.Int, 4), new SqlParameter("@ID", SqlDbType.NVarChar, 10) }; parameters[0].Value = model.Passwd; parameters[1].Value = model.Power; parameters[2].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
protected void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (this.txtID.Text.Trim().Length == 0) { strErr += "ID不能为空!\\n"; } if (this.txtPasswd.Text.Trim().Length == 0) { strErr += "标题不能为空!\\n"; } if (!PageValidate.IsNumber(txtPower.Text)) { strErr += "权限格式错误!\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } string ID = this.txtID.Text; string Passwd = this.txtPasswd.Text; int Power = int.Parse(this.txtPower.Text); Maticsoft.Model.Admin model = new Maticsoft.Model.Admin(); model.ID = ID; model.Passwd = Passwd; model.Power = Power; Maticsoft.BLL.Admin bll = new Maticsoft.BLL.Admin(); bll.Add(model); Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "add.aspx"); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.Admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Admin set "); if (model.userName != "" && model.userName != null) { strSql.Append("userName='******',"); } if (model.passwd != "" && model.passwd != null) { strSql.Append("passwd='" + model.passwd + "',"); } int n = strSql.ToString().LastIndexOf(","); strSql.Remove(n, 1); strSql.Append(" where userID='" + model.userID + "' "); int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString()); if (rowsAffected > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Maticsoft.Model.Admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Admin("); strSql.Append("Name,Pwd)"); strSql.Append(" values ("); strSql.Append("@Name,@Pwd)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Name", SqlDbType.NVarChar, 50), new SqlParameter("@Pwd", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.Name; parameters[1].Value = model.Pwd; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
private void ShowInfo(string ID) { Maticsoft.BLL.Admin bll = new Maticsoft.BLL.Admin(); Maticsoft.Model.Admin model = bll.GetModel(ID); this.lblID.Text = model.ID; this.lblPasswd.Text = model.Passwd; this.lblPower.Text = model.Power.ToString(); }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.Admin DataRowToModel(DataRow row) { Maticsoft.Model.Admin model = new Maticsoft.Model.Admin(); if (row != null) { if (row["ID"] != null) { model.ID = row["ID"].ToString(); } if (row["Passwd"] != null) { model.Passwd = row["Passwd"].ToString(); } if (row["Power"] != null && row["Power"].ToString() != "") { model.Power = int.Parse(row["Power"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.Admin DataRowToModel(DataRow row) { Maticsoft.Model.Admin model = new Maticsoft.Model.Admin(); if (row != null) { if (row["userID"] != null) { model.userID = row["userID"].ToString(); } if (row["userName"] != null) { model.userName = row["userName"].ToString(); } if (row["passwd"] != null) { model.passwd = row["passwd"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.Admin GetModel(string userID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 "); strSql.Append(" userID,userName,passwd "); strSql.Append(" from Admin "); strSql.Append(" where userID='" + userID + "' "); Maticsoft.Model.Admin model = new Maticsoft.Model.Admin(); DataSet ds = DbHelperSQL.Query(strSql.ToString()); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
protected void ImageButton1_Click(object sender, ImageClickEventArgs e) { Maticsoft.BLL.Admin bll = new Maticsoft.BLL.Admin(); Maticsoft.Model.Admin modol = bll.GetModel(UsernameText.Text.ToLower()); //////或者 if (bll.GetRecordCount("ID =" + "'" + UsernameText.Text + "' and Passwd=" + "'" + PasswordText.Text + "'") > 0) { //登陆成功 Session.Clear(); Session["Admin"] = UsernameText.Text; Maticsoft.Common.JSpript.RedirectParent("login.aspx"); } else { //登陆失败 Response.Write("<script>alert('登陆失败')</script>"); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(Maticsoft.Model.Admin model) { StringBuilder strSql = new StringBuilder(); StringBuilder strSql1 = new StringBuilder(); StringBuilder strSql2 = new StringBuilder(); if (model.userID != null) { strSql1.Append("userID,"); strSql2.Append("'" + model.userID + "',"); } if (model.userName != null) { strSql1.Append("userName,"); strSql2.Append("'" + model.userName + "',"); } if (model.passwd != null) { strSql1.Append("passwd,"); strSql2.Append("'" + model.passwd + "',"); } strSql.Append("insert into Admin("); strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1)); strSql.Append(")"); strSql.Append(" values ("); strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1)); strSql.Append(")"); int rows = DbHelperSQL.ExecuteSql(strSql.ToString()); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.Admin GetModel(string ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,Passwd,Power from Admin "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.NVarChar, 10) }; parameters[0].Value = ID; Maticsoft.Model.Admin model = new Maticsoft.Model.Admin(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }