protected void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (this.txtRoleName.Text.Trim().Length == 0) { strErr += "RoleName不能为空!\\n"; } if (this.txtDescription.Text.Trim().Length == 0) { strErr += "Description不能为空!\\n"; } if (!PageValidate.IsDateTime(txtvalidateDate.Text)) { strErr += "validateDate格式错误!\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } string RoleName = this.txtRoleName.Text; string Description = this.txtDescription.Text; DateTime validateDate = DateTime.Parse(this.txtvalidateDate.Text); zs.Model.Sys_Role model = new zs.Model.Sys_Role(); model.RoleName = RoleName; model.Description = Description; model.validateDate = validateDate; zs.BLL.Sys_Role bll = new zs.BLL.Sys_Role(); bll.Add(model); Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "add.aspx"); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(zs.Model.Sys_Role model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Sys_Role("); strSql.Append("RoleName,Description,validateDate)"); strSql.Append(" values ("); strSql.Append("@RoleName,@Description,@validateDate)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@RoleName", SqlDbType.VarChar, 20), new SqlParameter("@Description", SqlDbType.VarChar, 50), new SqlParameter("@validateDate", SqlDbType.DateTime) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Description; parameters[2].Value = model.validateDate; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(zs.Model.Sys_Role model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Sys_Role set "); strSql.Append("RoleName=@RoleName,"); strSql.Append("Description=@Description,"); strSql.Append("validateDate=@validateDate"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@RoleName", SqlDbType.VarChar, 20), new SqlParameter("@Description", SqlDbType.VarChar, 50), new SqlParameter("@validateDate", SqlDbType.DateTime), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Description; parameters[2].Value = model.validateDate; parameters[3].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
private void ShowInfo(int ID) { zs.BLL.Sys_Role bll = new zs.BLL.Sys_Role(); zs.Model.Sys_Role model = bll.GetModel(ID); this.lblID.Text = model.ID.ToString(); this.txtRoleName.Text = model.RoleName; this.txtDescription.Text = model.Description; this.txtvalidateDate.Text = model.validateDate.ToString(); }
/// <summary> /// 得到一个对象实体 /// </summary> public zs.Model.Sys_Role GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,RoleName,Description,validateDate from Sys_Role "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; zs.Model.Sys_Role model = new zs.Model.Sys_Role(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if (ds.Tables[0].Rows[0]["RoleName"] != null && ds.Tables[0].Rows[0]["RoleName"].ToString() != "") { model.RoleName = ds.Tables[0].Rows[0]["RoleName"].ToString(); } if (ds.Tables[0].Rows[0]["Description"] != null && ds.Tables[0].Rows[0]["Description"].ToString() != "") { model.Description = ds.Tables[0].Rows[0]["Description"].ToString(); } if (ds.Tables[0].Rows[0]["validateDate"] != null && ds.Tables[0].Rows[0]["validateDate"].ToString() != "") { model.validateDate = DateTime.Parse(ds.Tables[0].Rows[0]["validateDate"].ToString()); } return(model); } else { return(null); } }