<%@ Page language="c#" Debug="true"%><% ///! Support file only, run Grid.html instead ! /// This file is used as Data_Url for TreeGrid /// It generates source data for TreeGrid from database // -------------------------------------------------------------------------- // By default (false) it uses SQLite database (Database.db). You can switch to MS Access database (Database.mdb) by setting UseMDB = true // The SQLite loads dynamically its DLL from TreeGrid distribution, it chooses 32bit or 64bit assembly // The MDB can be used only on 32bit IIS mode !!! The ASP.NET service program must have write access to the Database.mdb file !!! bool UseMDB = false; // --- Database initialization --- string Path = System.IO.Path.GetDirectoryName(Context.Request.PhysicalPath); System.Data.IDbConnection Conn = null; if (UseMDB) // For MS Acess database { Conn = new System.Data.OleDb.OleDbConnection("Data Source=\"" + Path + "\\..\\Database.mdb\";Mode=Share Deny None;Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database Locking Mode=1;Jet OLEDB:Engine Type=5;Provider=\"Microsoft.Jet.OLEDB.4.0\";Jet OLEDB:System database=;Jet OLEDB:SFP=False;persist security info=False;Extended Properties=;Jet OLEDB:Compact Without Replica Repair=False;Jet OLEDB:Encrypt Database=False;Jet OLEDB:Create System Database=False;Jet OLEDB:Don't Copy Locale on Compact=False;User ID=Admin;Jet OLEDB:Global Bulk Transactions=1"); } else // For SQLite database { System.Reflection.Assembly SQLite = System.Reflection.Assembly.LoadFrom(Path + "\\..\\..\\..\\Server\\SQLite" + (IntPtr.Size == 4 ? "32" : "64") + "\\System.Data.SQLite.DLL"); Conn = (System.Data.IDbConnection)Activator.CreateInstance(SQLite.GetType("System.Data.SQLite.SQLiteConnection"), "Data Source=" + Path + "\\..\\Database.db"); } Conn.Open(); System.Data.IDbCommand Cmd = Conn.CreateCommand(); // --- Response initialization --- Response.ContentType = "text/xml"; Response.Charset = "utf-8"; Response.AppendHeader("Cache-Control","max-age=1, must-revalidate"); System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.CreateSpecificCulture("en-US"); // --- Generating data --- Cmd.CommandText = "SELECT * FROM TableData WHERE Week>0 AND Week<53 ORDER BY Project,Resource"; System.Data.IDataReader R = Cmd.ExecuteReader(); string Prj = null, Res = null, S = ""; while(R.Read()) { string p = R[1].ToString(); // Project string r = R[2].ToString(); // Resource if (p != Prj) // New project row { if(Prj != null) S += "/>"; // Ends previous project and resource rows Prj = p; Res = null; S += ""; } if(r != Res) // New resource row { if (Res != null) S += "/>"; // Ends previous resource row Res = r; S += " <%=S%>