public void Button1_Click(object sender, EventArgs e)
{
DataTable Parent = new DataTable("P");
Parent.Columns.Add(new DataColumn("id", typeof(int)));
Parent.Columns.Add(new DataColumn("description", typeof(string)));
DataTable Child = new DataTable("C"); //TableName is mandatory
Child.Columns.Add(new DataColumn("id", typeof(int)));
Child.Columns.Add(new DataColumn("parentID", typeof(int)));
Child.Columns.Add(new DataColumn("description", typeof(string)));
DataTable GrandChild = new DataTable("GRCH"); //TableName is mandatory
GrandChild.Columns.Add(new DataColumn("id", typeof(int)));
GrandChild.Columns.Add(new DataColumn("parentID", typeof(int)));
GrandChild.Columns.Add(new DataColumn("description", typeof(string)));
Parent.Rows.Add(new object[] { "1", "Parent 1" });
Parent.Rows.Add(new object[] { "2", "Parent 2" });
Parent.Rows.Add(new object[] { "3", "Parent 3" });
Child.Rows.Add(new object[] { "1", "1", "Parent 1 Child 1" });
Child.Rows.Add(new object[] { "2", "1", "Parent 1 Child 2" });
Child.Rows.Add(new object[] { "3", "1", "Parent 1 Child 3" });
Child.Rows.Add(new object[] { "4", "2", "Parent 2 Child 1" });
Child.Rows.Add(new object[] { "5", "2", "Parent 2 Child 2" });
Child.Rows.Add(new object[] { "6", "2", "Parent 2 Child 3" });
GrandChild.Rows.Add(new object[] { "1", "1", "Parent 1 Child 1 Grand Child 1" });
GrandChild.Rows.Add(new object[] { "2", "1", "Parent 1 Child 1 Grand Child 2" });
GrandChild.Rows.Add(new object[] { "3", "1", "Parent 1 Child 1 Grand Child 3" });
DocumentCreator dc = new DocumentCreator();
dc.ScanStart += new ScanStartEventHandler(Dc_ScanStart);
dc.AddDataTable(Parent);
dc.AddDataTable(Child);
dc.AddDataTable(GrandChild);
dc.CreateDocument(_inputPath, _outputPath);
if (!_unitTest)
{
Process.Start(_outputPath);
}
}
public void Button1_Click(object sender, EventArgs e)
{
try
{
//Create a Dataset containing the required tables.
DataSet MyData = LoadData();
//DocumentCreator represents the API to the NTemplates engine, so we need to instantiate it
dc = new DocumentCreator();
//We need to make the DocumentCreator instance aware of the tables by ccalling the AddDataTable method
//for each need table.
foreach (DataTable dt in MyData.Tables)
{
dc.AddDataTable(dt);
}
//We'are handling some events, so we need to define some event handlers
dc.BeforeScanRecord += new BeforeScanRecordEventHandler(Dc_BeforeScanRecord);
dc.ScanEnded += new ScanEndedEventHandler(Dc_ScanEnded);
//By calling the Add<Type> methods of DocumentCreator, we add variables to the
//document creator memory space. We can use those for showing values in the report
//itself or, we can use them for internal calculations.
dc.AddDateTime("invDate", DateTime.Parse(_invoiceDate)); //Invoice date
dc.AddDouble(_extprice, 0); //Line total (price * units)
dc.AddDouble(_subtotal, 0); //Sum of all extPrices
dc.AddDouble(_taxes, 0); //Asume this is a calculated result
dc.AddDouble(_total, 0); // subtotal + taxes
dc.AddString("title", "Powered by NTemplates");
dc.AddString("address", "http://ntemplates.codeplex.com");
//Finally, we command to create the document using one of the CreateDocument method overloads.
//In this case, we are picking a template from a physical file on disc and generating the report
//to a physical file too.
dc.CreateDocument(_inputPath, _outputPath);
if (!_unitTest)
{
System.Diagnostics.Process.Start(_outputPath);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
