I have a c# dll that uses HiQPdf to print a PDF from file. The issue is the printed PDF has a string added to the top left saying "HiQPdf Evaluation". The marigins are also greatly increased making the image smaller.
When I open the pdf and print from there it is fine. I couldn't find anything on the string being added so hoping someone here might have some insight :)
code:
public void PrintFromFile(string fileName, System.Drawing.Printing.PrinterSettings printerSettings)
{
var imagePrinter = new PdfPrinter();
imagePrinter.PrinterSettings.Copies = printerSettings.Copies;
imagePrinter.PrinterSettings.Duplex = printerSettings.Duplex;
imagePrinter.PrinterSettings.FromPage = printerSettings.FromPage;
imagePrinter.PrinterSettings.MaximumPage = printerSettings.MaximumPage;
imagePrinter.PrinterSettings.MinimumPage = printerSettings.MinimumPage;
imagePrinter.PrinterSettings.PrinterName = printerSettings.PrinterName;
imagePrinter.PrinterSettings.PrintFileName = printerSettings.PrintFileName;
imagePrinter.PrinterSettings.PrintRange = printerSettings.PrintRange;
imagePrinter.PrinterSettings.PrintToFile = printerSettings.PrintToFile;
imagePrinter.PrinterSettings.ToPage = printerSettings.ToPage;
imagePrinter.PrinterSettings.Collate = printerSettings.Collate;
var pdf = new MemoryStream(System.IO.File.ReadAllBytes("V:\\AccW2\\" + fileName));
pdf.Position = 0;
imagePrinter.PrintPdf(pdf);
}
If you have an HtmlToPdf element in you PrintPdf function you should set your SerialNumber
private void PrintPdf(string htmlbody, string pdfname)
{
HtmlToPdf htmlToPdfConverter = new HtmlToPdf();
// set a demo serial number
htmlToPdfConverter.SerialNumber = "-- HiQPdf Serial Number --";
}
Related
How we can show "No Data Available" message in RDLC Reports via Resources files if no data is found. Currently we are reflecting message from NoRowsMessage property for a table, matrix, or list
(https://technet.microsoft.com/en-us/library/cc645968.aspx).
But we want to show it via Resource files and C# code rather then setting it from Properties of Table. Can anyone please assist. The code (Page_Load) of our control page (.ascx)is mentioned below:
private void Page_Load(object sender, EventArgs e)
{
var presenter = (ReportPresenter)Model;
reportViewer.ProcessingMode = ProcessingMode.Local;
reportViewer.Visible = true;
var rdlcPath = "~/ReportsRDLC/EmployeeData.rdlc";
if(presenter.ReportFilter.GroupOption == Resources.Date)
{
rdlcPath = "~/ReportsRDLC/EmployeeDatebyDate.rdlc";
}
groupOption.SelectedValue = presenter.ReportFilter.GroupOption;
const string DataSetName = "EmployeeDataSet";
reportViewer.LocalReport.ReportPath = HttpContext.Current.Server.MapPath(rdlcPath);
var dataSource = new ReportDataSource(DataSetName, presenter.EmployeeDetails);
reportViewer.AsyncRendering = false;
reportViewer.SizeToReportContent = true;
reportViewer.ShowPrintButton = false;
reportViewer.ShowRefreshButton = false;
reportViewer.ShowToolBar = true;
reportViewer.Height = 600;
reportViewer.Width = 400;
reportViewer.ShowPageNavigationControls = false;
reportViewer.ShowFindControls = false;
reportViewer.ShowZoomControl = false;
reportViewer.LocalReport.DataSources.Add(dataSource);
}
Perhaps you could send the message as a parameter.
You can tell if the report will be empty depending if presenter.EmployeeDetails is empty.
ReportParameter[] myParameters = new ReportParameter[1];
myParameters[0] = new ReportParameter("pEmptyMessage", presenter.EmployeeDetails.Any() ? "No Data Available" : string.Empty);
reportViewer.LocalReport.SetParameters(myParameters);
On your report you can then display this message as you please, using the parameter. You can even place it in a textbox and decide whether to display it based on the value.
I hope this is of use to you.
Edit: I forgot to mention that you should add the report parameter with the correct name to your reporter:
In the reporter you can then use the parameter as followed : [#pEmptyMessage]
=Parameters!pEmptyMessage.Value
CommentThreads amount changes by order
Hi I'm trying to fetch all comments of a video. For testing purpose I'm using this video Id U55NGD9Jm7M.
When I order by time I get 1538 comments the last wrote on the 02.05.2015.
If I’m using the relevance I only receive 1353 comment and the last was wrote on the 29.04.2015
This doesn’t seem right to me. I expected to receive the same comments but in a different order and not different comments.
I also tried this on a different video and the results were the same.
My code cut down to minimum
Thank you for your help
public class foo
{
public void bar(string videoId)
{
var allTopLevelComments = new List<CommentThread>();
var searchListResponse = getThread(videoId);
allTopLevelComments.AddRange(searchListResponse.Items);
string nextPage = searchListResponse.NextPageToken;
while (!String.IsNullOrEmpty(nextPage))
{
searchListResponse = getThread(videoId, searchListResponse.NextPageToken);
nextPage = searchListResponse.NextPageToken;
allTopLevelComments.AddRange(searchListResponse.Items);
}
var first = allTopLevelComments.OrderBy(c => c.Snippet.TopLevelComment.Snippet.PublishedAt).First();
}
private CommentThreadListResponse getThread(string videoId, string nextPageToken = "")
{
var youtubeService = new YouTubeService(new BaseClientService.Initializer
{
ApiKey = "my key",
ApplicationName = "my app"
});
var searchListRequest = youtubeService.CommentThreads.List("id, replies, snippet");
searchListRequest.VideoId = videoId;
searchListRequest.MaxResults = 100;
searchListRequest.Order = CommentThreadsResource.ListRequest.OrderEnum.Time;
searchListRequest.TextFormat = CommentThreadsResource.ListRequest.TextFormatEnum.PlainText;
if (!String.IsNullOrEmpty(nextPageToken))
{
searchListRequest.PageToken = nextPageToken;
}
return searchListRequest.Execute();
}
}
I am using a tee chart library in xamarin (Android). i am facing a problem to daynamic binding data in "Candle Chart"
The Sample Code Like this!
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
RequestWindowFeature(WindowFeatures.NoTitle);
SetContentView(Resource.Layout.CandleChart);
//InitializeComponent();
chart = new Steema.TeeChart.TChart(this.ApplicationContext);
chart.Zoom.Style = Steema.TeeChart.ZoomStyles.InChart;
Steema.TeeChart.Themes.BlackIsBackTheme myTheme = new Steema.TeeChart.Themes.BlackIsBackTheme(chart.Chart);
myTheme.Apply();
Type tmp = (Type)Steema.TeeChart.Utils.SeriesTypesOf[12];
Steema.TeeChart.Styles.Series series;
series = chart.Series.Add(tmp);
series.FillSampleValues(); /* Here i want to fill series with my data listed bellow */
chart.Aspect.View3D = Needs3D(chart[0]);
chart.Panel.Transparent = true;
SetContentView(chart);
}
now i want add series data manually
like :
currentItem.Data.Close
currentItem.Data.Open
currentItem.Data.High
currentItem.Data.Low
currentItem.Time
etc.. so, plz help me to achieve this ..
thanks, in advance
==================================================================================
My Code Like as Bellow
private void LoadChart(GraphOutput resGraph)
{
DataSet_Obj.Tables.Add("CandleTable");
DataSet_Obj.Tables["CandleTable"].Columns.Add(new DataColumn("Date", System.Type.GetType("System.DateTime")));
DataSet_Obj.Tables["CandleTable"].Columns.Add(new DataColumn("Open", System.Type.GetType("System.Double")));
DataSet_Obj.Tables["CandleTable"].Columns.Add(new DataColumn("Close", System.Type.GetType("System.Double")));
DataSet_Obj.Tables["CandleTable"].Columns.Add(new DataColumn("High", System.Type.GetType("System.Double")));
DataSet_Obj.Tables["CandleTable"].Columns.Add(new DataColumn("Low", System.Type.GetType("System.Double")));
for (int i = 0; i < resGraph.graphSymbol[0].CandleSticks.Length; i++)
{
DataRow_Obj = DataSet_Obj.Tables["CandleTable"].NewRow();
DataRow_Obj["Date"] = resGraph.graphSymbol[0].CandleSticks[i].CandleTime; //DateTime
DataRow_Obj["Low"] = resGraph.graphSymbol[0].CandleSticks[i].CandleData.Low; //Float
DataRow_Obj["Close"] = resGraph.graphSymbol[0].CandleSticks[i].CandleData.Close; //Float
DataRow_Obj["Open"] = resGraph.graphSymbol[0].CandleSticks[i].CandleData.Open; //Float
DataRow_Obj["High"] = resGraph.graphSymbol[0].CandleSticks[i].CandleData.High; //Float
DataSet_Obj.Tables["CandleTable"].Rows.Add(DataRow_Obj);
DataRow_Obj = null;
}
Tag_Serie_Candle = new Steema.TeeChart.Styles.Candle ();
chart.Series.Add(Tag_Serie_Candle);
chart.Aspect.View3D = Needs3D(chart[0]);
chart.Panel.Transparent = true;
try
{
Tag_Serie_Candle.DataSource = DataSet_Obj.Tables["CandleTable"]; /* here I got Error Like: "Cannot bind to non-supported datasource: CandleTable" */
Tag_Serie_Candle.OpenValues.DataMember = DataSet_Obj.Tables["CandleTable"].Columns["Open"].ToString();
Tag_Serie_Candle.CloseValues.DataMember = DataSet_Obj.Tables["CandleTable"].Columns["Close"].ToString();
Tag_Serie_Candle.DateValues.DataMember = DataSet_Obj.Tables["CandleTable"].Columns["Date"].ToString();
Tag_Serie_Candle.DateValues.DateTime = true;
Tag_Serie_Candle.HighValues.DataMember = DataSet_Obj.Tables["CandleTable"].Columns["High"].ToString();
Tag_Serie_Candle.LowValues.DataMember = DataSet_Obj.Tables["CandleTable"].Columns["Low"].ToString();
Tag_Serie_Candle.LabelMember = "Candle Chart";
Tag_Serie_Candle.CheckDataSource();
chartpie.AddView(chart, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent));
}
catch (Exception exe)
{
exe.Message.ToString();
}
}
You should do something as in the examples here:
http://www.teechart.net/support/viewtopic.php?f=4&t=2978&p=10547#p10547
http://www.teechart.net/support/viewtopic.php?f=4&t=3291&p=11691#p11691
http://www.teechart.net/support/viewtopic.php?f=4&t=2741&p=11681#p11681
I have found that, at the present moment, this is not working. I added the defect (ID566) list to be fixed as soon as possible (now fixed, see update at the bottom of the reply). If you register at Steema Software's Bugzilla system, you will be able to be in the CC List and be notified about status updates. In the meantime you can manually read values from the DataSet using this code:
Tag_Serie_Candle.DateValues.DateTime = true;
for (int i = 0; i < DataSet_Obj.Tables["CandleTable"].Rows.Count; i++)
{
DataRow row = DataSet_Obj.Tables["CandleTable"].Rows[i];
DateTime dt = Convert.ToDateTime(row["Date"]);
Double open = Convert.ToDouble(row["Open"]);
Double high = Convert.ToDouble(row["High"]);
Double low = Convert.ToDouble(row["Low"]);
Double close = Convert.ToDouble(row["Close"]);
Tag_Serie_Candle.Add(dt, open, high, low, close);
}
UPDATE: As of 11th February 2014, the defect has been fixed. Anyone interested in testing the solution please let me know.
I am writing an iOS app in Flash Builder 4.6 that will need to process a large text file. So far, I am just trying to get the version information from the file, a simple task that runs very fast in the simulator but takes a very long time (on the order of 10 seconds) on my iPad 2.
As the file is large (about 11MB), I am trying to only read far enough into the file to get the version data. Is it possible that the filestream loads the whole file into memory anyway? If so, how do I avoid that?
Note that the code works correctly, and displays the correct version info.
Any advice on how to speed it up would be greatly appreciated.
The file being processed can be found here: http://oanda.sca.org:80/oanda.db
The code is as follows:
Calling code:
protected function view1_viewActivateHandler(event:ViewNavigatorEvent):void
{
var DT:DatabaseTools = new DatabaseTools();
var version:String;
//Get version information from local file:
version = DT.GetLocalVer("oanda.db");
lblLclVer.text=version;
}
Actual function:
public function GetLocalVer(fileName:String):String
{
var out:ByteArray = new ByteArray();
var line_Out:String;
var char:int;
var line:ByteArray = new ByteArray();
var stream:FileStream = new FileStream();
var file:File = File.documentsDirectory.resolvePath(fileName);
var lineString:String;
var result:String = "Error";
stream.open(file,FileMode.READ);
var found:Boolean=false;
while((stream.bytesAvailable > 0) && !found)
{
char=stream.readByte();
if(String.fromCharCode(char) == "\n")
{
//reset the line
out=line;
line = new ByteArray();
//process the line to see if its the version info.
lineString=out.toString(); //since the version line never has UTF characters, convert it to a regular string
if(lineString.length > 25) //Any line shorter than this can't be the version line
{
var startOfLine:String = lineString.substr(0,17);
if(startOfLine == " ||C|Last update:")
{
result = lineString.substr(19,6);
found = true;
}
}
}
else
{
line.writeByte(char);
}
}
stream.close();
return result;
}
Thanks.
I'm able to successfully create a spreadsheet, and I appear to have added the image via code, the problem is that when I open the spreadsheet, there is no image. Here is my code:
public static void CreateSpreadsheetWorkbook(string filepath)
{
SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Create(filepath, SpreadsheetDocumentType.Workbook);
WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart();
workbookpart.Workbook = new Workbook();
WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
worksheetPart.Worksheet = new Worksheet(new SheetData());
Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook.AppendChild<Sheets>(new Sheets());
Sheet sheet = new Sheet() { Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart), SheetId = 1, Name = "mySheet" };
sheets.Append(sheet);
string sImagePath = #"C:\temp\install_button.png";
DrawingsPart drawingsPart = worksheetPart.AddNewPart<DrawingsPart>();
ImagePart imagePart = drawingsPart.AddImagePart(ImagePartType.Png, worksheetPart.GetIdOfPart(drawingsPart));
using (FileStream stream = new FileStream(sImagePath, FileMode.Open))
{
imagePart.FeedData(stream);
}
workbookpart.Workbook.Save();
spreadsheetDocument.Close();
}
Thanks
Stu
Normally when I can't figure out why something doesn't work when dealing with the Open XML SDK I use the Open XML SDK 2.0 Productivity Tool to figure out what the code should be. I will normally create a blank worksheet in Excel, add a picture and then save the document. Then I will open that document in the Productivity tool and click the Reflect code button to see how to recreate that document. I did that to see how to answer your question and got the following code to create a worksheet part:
// Adds child parts and generates content of the specified part.
public void CreateWorksheetPart(WorksheetPart part)
{
DrawingsPart drawingsPart1 = part.AddNewPart<DrawingsPart>("rId2");
GenerateDrawingsPart1Content(drawingsPart1);
ImagePart imagePart1 = drawingsPart1.AddNewPart<ImagePart>("image/png", "rId1");
GenerateImagePart1Content(imagePart1);
SpreadsheetPrinterSettingsPart spreadsheetPrinterSettingsPart1 = part.AddNewPart<SpreadsheetPrinterSettingsPart>("rId1");
GenerateSpreadsheetPrinterSettingsPart1Content(spreadsheetPrinterSettingsPart1);
GeneratePartContent(part);
}
// Generates content of drawingsPart1.
private void GenerateDrawingsPart1Content(DrawingsPart drawingsPart1)
{
Xdr.WorksheetDrawing worksheetDrawing1 = new Xdr.WorksheetDrawing();
worksheetDrawing1.AddNamespaceDeclaration("xdr", "http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing");
worksheetDrawing1.AddNamespaceDeclaration("a", "http://schemas.openxmlformats.org/drawingml/2006/main");
Xdr.TwoCellAnchor twoCellAnchor1 = new Xdr.TwoCellAnchor(){ EditAs = Xdr.EditAsValues.OneCell };
Xdr.FromMarker fromMarker1 = new Xdr.FromMarker();
Xdr.ColumnId columnId1 = new Xdr.ColumnId();
columnId1.Text = "0";
Xdr.ColumnOffset columnOffset1 = new Xdr.ColumnOffset();
columnOffset1.Text = "0";
Xdr.RowId rowId1 = new Xdr.RowId();
rowId1.Text = "0";
Xdr.RowOffset rowOffset1 = new Xdr.RowOffset();
rowOffset1.Text = "0";
fromMarker1.Append(columnId1);
fromMarker1.Append(columnOffset1);
fromMarker1.Append(rowId1);
fromMarker1.Append(rowOffset1);
Xdr.ToMarker toMarker1 = new Xdr.ToMarker();
Xdr.ColumnId columnId2 = new Xdr.ColumnId();
columnId2.Text = "0";
Xdr.ColumnOffset columnOffset2 = new Xdr.ColumnOffset();
columnOffset2.Text = "171429";
Xdr.RowId rowId2 = new Xdr.RowId();
rowId2.Text = "0";
Xdr.RowOffset rowOffset2 = new Xdr.RowOffset();
rowOffset2.Text = "171429";
toMarker1.Append(columnId2);
toMarker1.Append(columnOffset2);
toMarker1.Append(rowId2);
toMarker1.Append(rowOffset2);
Xdr.Picture picture1 = new Xdr.Picture();
Xdr.NonVisualPictureProperties nonVisualPictureProperties1 = new Xdr.NonVisualPictureProperties();
Xdr.NonVisualDrawingProperties nonVisualDrawingProperties1 = new Xdr.NonVisualDrawingProperties(){ Id = (UInt32Value)2U, Name = "Picture 1", Description = "eprs_reports_arrow.png" };
Xdr.NonVisualPictureDrawingProperties nonVisualPictureDrawingProperties1 = new Xdr.NonVisualPictureDrawingProperties();
A.PictureLocks pictureLocks1 = new A.PictureLocks(){ NoChangeAspect = true };
nonVisualPictureDrawingProperties1.Append(pictureLocks1);
nonVisualPictureProperties1.Append(nonVisualDrawingProperties1);
nonVisualPictureProperties1.Append(nonVisualPictureDrawingProperties1);
Xdr.BlipFill blipFill1 = new Xdr.BlipFill();
A.Blip blip1 = new A.Blip(){ Embed = "rId1", CompressionState = A.BlipCompressionValues.Print };
blip1.AddNamespaceDeclaration("r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships");
A.Stretch stretch1 = new A.Stretch();
A.FillRectangle fillRectangle1 = new A.FillRectangle();
stretch1.Append(fillRectangle1);
blipFill1.Append(blip1);
blipFill1.Append(stretch1);
Xdr.ShapeProperties shapeProperties1 = new Xdr.ShapeProperties();
A.Transform2D transform2D1 = new A.Transform2D();
A.Offset offset1 = new A.Offset(){ X = 0L, Y = 0L };
A.Extents extents1 = new A.Extents(){ Cx = 171429L, Cy = 171429L };
transform2D1.Append(offset1);
transform2D1.Append(extents1);
A.PresetGeometry presetGeometry1 = new A.PresetGeometry(){ Preset = A.ShapeTypeValues.Rectangle };
A.AdjustValueList adjustValueList1 = new A.AdjustValueList();
presetGeometry1.Append(adjustValueList1);
shapeProperties1.Append(transform2D1);
shapeProperties1.Append(presetGeometry1);
picture1.Append(nonVisualPictureProperties1);
picture1.Append(blipFill1);
picture1.Append(shapeProperties1);
Xdr.ClientData clientData1 = new Xdr.ClientData();
twoCellAnchor1.Append(fromMarker1);
twoCellAnchor1.Append(toMarker1);
twoCellAnchor1.Append(picture1);
twoCellAnchor1.Append(clientData1);
worksheetDrawing1.Append(twoCellAnchor1);
drawingsPart1.WorksheetDrawing = worksheetDrawing1;
}
// Generates content of imagePart1.
private void GenerateImagePart1Content(ImagePart imagePart1)
{
System.IO.Stream data = GetBinaryDataStream(imagePart1Data);
imagePart1.FeedData(data);
data.Close();
}
// Generates content of spreadsheetPrinterSettingsPart1.
private void GenerateSpreadsheetPrinterSettingsPart1Content(SpreadsheetPrinterSettingsPart spreadsheetPrinterSettingsPart1)
{
System.IO.Stream data = GetBinaryDataStream(spreadsheetPrinterSettingsPart1Data);
spreadsheetPrinterSettingsPart1.FeedData(data);
data.Close();
}
// Generates content of part.
private void GeneratePartContent(WorksheetPart part)
{
Worksheet worksheet1 = new Worksheet();
worksheet1.AddNamespaceDeclaration("r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships");
SheetDimension sheetDimension1 = new SheetDimension(){ Reference = "A1" };
SheetViews sheetViews1 = new SheetViews();
SheetView sheetView1 = new SheetView(){ TabSelected = true, WorkbookViewId = (UInt32Value)0U };
sheetViews1.Append(sheetView1);
SheetFormatProperties sheetFormatProperties1 = new SheetFormatProperties(){ DefaultRowHeight = 15D };
SheetData sheetData1 = new SheetData();
PageMargins pageMargins1 = new PageMargins(){ Left = 0.7D, Right = 0.7D, Top = 0.75D, Bottom = 0.75D, Header = 0.3D, Footer = 0.3D };
PageSetup pageSetup1 = new PageSetup(){ Orientation = OrientationValues.Portrait, Id = "rId1" };
Drawing drawing1 = new Drawing(){ Id = "rId2" };
worksheet1.Append(sheetDimension1);
worksheet1.Append(sheetViews1);
worksheet1.Append(sheetFormatProperties1);
worksheet1.Append(sheetData1);
worksheet1.Append(pageMargins1);
worksheet1.Append(pageSetup1);
worksheet1.Append(drawing1);
part.Worksheet = worksheet1;
}
#region Binary Data
private string imagePart1Data ="lots of binary data here";
private System.IO.Stream GetBinaryDataStream(string base64String)
{
return new System.IO.MemoryStream(System.Convert.FromBase64String(base64String));
}
#endregion
I recommend you do the same with your image and play around with the generated code in order to get it to work since as you can see just adding one picture to a new slide is a lot of code.