private void btnPrint_Click(object sender, EventArgs e)
{
try
{
string file = "Report.lst";
if (!File.Exists(file))
{
file = ChooseFile();
}
if (File.Exists(file))
{
ExportConfiguration config = new ExportConfiguration(LlExportTarget.Pdf, Path.Combine(Path.GetTempPath(), "statistics.pdf"), file);
config.ShowResult = true;
config.BoxType = LlBoxType.NormalMeter;
InitDataSource();
_lL.Export(config);
}
}
catch (ListLabelException)
{
}
catch (DbException ex)
{
MessageBox.Show(ex.Message);
}
}
public static void ExportAsPdf(string labelDefinition, IEnumerable <Object> data, string parentEntity, string targetFilePath)
{
using (var listLabel = new ListLabel())
{
listLabel.LicensingInfo = ListLabelLicenseString;
// Set up the dataset
listLabel.DataSource = new ObjectDataProvider(data)
{
FlattenStructure = true,
};
listLabel.DataMember = parentEntity;
listLabel.AutoMasterMode = LlAutoMasterMode.AsVariables;
// Configure the designer to read the report design from a memoryStream
var memoryStream = new MemoryStream();
if (labelDefinition != null)
{
var stringBytes = Encoding.Unicode.GetBytes(labelDefinition);
memoryStream.Write(stringBytes, 0, stringBytes.Length);
}
// Launch the designer
var exportConfiguration = new ExportConfiguration(
LlExportTarget.Pdf,
targetFilePath,
memoryStream)
{
ShowResult = false,
};
listLabel.Export(exportConfiguration);
}
}