Windows Form に配置・データソース設定

単純な .Net Form アプリケーションにレポートのプレビュー画面を配置。
プログラム側からデータソースを設定するサンプルです。

 
using System;
using System.Data;
using System.Windows.Forms;

using Npgsql;

namespace RDLReport
{
    public partial class Form1 : Form
    {
        private fyiReporting.RdlViewer.ViewerToolstrip reportToolStrip;
        private fyiReporting.RdlViewer.RdlViewer rdlViewer1;
        public Form1()
        {
            InitializeComponent();
            this.SuspendLayout();


            // 
            // rdlViewer（印刷プレビュー）
            // 
            this.rdlViewer1 = new fyiReporting.RdlViewer.RdlViewer();
            this.rdlViewer1.Cursor = System.Windows.Forms.Cursors.Default;
            this.rdlViewer1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.rdlViewer1.dSubReportGetContent = null;
            this.rdlViewer1.Folder = null;
            this.rdlViewer1.HighlightAll = false;
            this.rdlViewer1.HighlightAllColor = System.Drawing.Color.Fuchsia;
            this.rdlViewer1.HighlightCaseSensitive = false;
            this.rdlViewer1.HighlightItemColor = System.Drawing.Color.Aqua;
            this.rdlViewer1.HighlightPageItem = null;
            this.rdlViewer1.HighlightText = null;
            this.rdlViewer1.Location = new System.Drawing.Point(0, 0);
            this.rdlViewer1.Name = "rdlViewer1";
            this.rdlViewer1.PageCurrent = 1;
            this.rdlViewer1.Parameters = "";
            this.rdlViewer1.ReportName = null;
            this.rdlViewer1.ScrollMode = fyiReporting.RdlViewer.ScrollModeEnum.Continuous;
            this.rdlViewer1.SelectTool = false;
            this.rdlViewer1.ShowFindPanel = false;
            this.rdlViewer1.ShowParameterPanel = false;
            this.rdlViewer1.ShowWaitDialog = true;
            this.rdlViewer1.Size = new System.Drawing.Size(580, 472);
            this.rdlViewer1.SourceFile = null;
            this.rdlViewer1.SourceRdl = null;
            this.rdlViewer1.TabIndex = 0;
            this.rdlViewer1.UseTrueMargins = true;
            this.rdlViewer1.Zoom = 0.4202973F;
            this.rdlViewer1.ZoomMode = fyiReporting.RdlViewer.ZoomEnum.FitPage;
            this.Controls.Add(this.rdlViewer1);


          ///
         /// 印刷ボタン等
         ///
            reportToolStrip = new fyiReporting.RdlViewer.ViewerToolstrip(rdlViewer1);
            this.Controls.Add(reportToolStrip);


            this.ResumeLayout(false);


          ///
         /// レポートにデータ流し込み
         ///
            LoadData();
        }

        private void LoadData()
        {
            // 流し込み用データ取得　（レポート側はDataTable で受け取るのでその準備）
            string constring = @"Server = 127.0.0.1; Port = 5432; User Id = postgres; Password = *****; Database = dvdrental;";
            using (NpgsqlConnection conn = new NpgsqlConnection(constring))
            {
                string sql = "Select * from staff where first_name='Mike';";
                NpgsqlDataAdapter dataAdapter = new NpgsqlDataAdapter(sql, conn);
                DataSet dataSet = new DataSet();
                dataAdapter.Fill(dataSet);
                DataTable dt = dataSet.Tables[0];
                try
                {
                    // RDLファイル読み込み
                    rdlViewer1.SourceFile = new Uri(@"C:\test.rdl");
                    //データ流し込み
                    rdlViewer1.Report.DataSets["Data"].SetData(dataSet.Tables[0]);
                    // パラメータにデータセット
                    rdlViewer1.Parameters += string.Format("param1={0}", "スタッフ情報");
                    rdlViewer1.Rebuild();
                }
                catch (Exception ex)
                {
                    System.Diagnostics.Debug.Print(ex.Message);
                }
            }
        }
    }
}

実行するとツールバー付きの印刷プレビュー画面が表示できる。




［ その１：概要・参照設定｜その２：RDLデザイン ］